Sunday, March 1, 2009 - Biophysical Society
Sunday, March 1, 2009 - Biophysical Society
Sunday, March 1, 2009 - Biophysical Society
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
7:30 AM–8:30 AM Postdoctoral Breakfast 2 5 3<br />
7:30 AM–10:00 PM Family Room 255<br />
7:30 AM–5:00 PM Registration/Exhibitor Registration/Information N o r t h<br />
8:00 AM–5:30 PM Career Center Hall<br />
8:00 AM–6:00 PM Child Care Westin,<br />
8:00 AM–10:00 PM Poster Viewing Hall<br />
8:15 AM–10:15 AM<br />
8:15 AM–10:15 AM<br />
8:15 AM–10:15 AM<br />
8:15 AM–10:15 AM<br />
8:15 AM–10:15 AM<br />
8:15 AM–10:15 AM<br />
8:15 AM–10:15 AM<br />
8:15 AM–10:15 AM<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
Symposium 1 Ballroom<br />
East<br />
Protein Modularity and Flexibility in Signal Transduction<br />
David Eliezer, Weill Medical College of Cornell University, Co-Chair<br />
Richard Kriwacki, St. Jude Children’s Research Hospital, Co-Chair<br />
Mechanisms of Biological Regulation by Highly Dynamic Protein Complexes. Julie Forman-Kay<br />
The Modular Logic of Cell Signaling Systems. Wendell Lim<br />
Allosteric Effects and Conformational Selection in Signaling: The Ubiquitin E3 Ligases. Ruth Nussinov<br />
Dynamic Origins of Interdomain Cooperativity in the Vav1 Proto-Oncoprotein. Mike Rosen<br />
Symposium 2 Ballroom<br />
West<br />
Many Ways to Regulate a Molecular Motor<br />
Samantha Harris, University of California, Davis, Chair<br />
Force-dependent Regulation of Myosin-I. Michael Ostap<br />
Heads to Tails: How Some Myosins Regulate Their Activity. James Sellers<br />
The Ups and Downs of Smooth Muscle Myosin Regulation. Kenneth Taylor<br />
Platform A 1 0 2<br />
A/B<br />
Platform B 1 0 4<br />
A/B<br />
Platform C 1 5 1<br />
A/B<br />
Platform D 1 5 3<br />
A/B<br />
Platform E 2 5 2<br />
A/B<br />
Platform F 2 5 4<br />
A/B<br />
9:00 AM–10:30 AM CPOW Committee Meeting 251<br />
10:00 AM–5:00 PM Exhibits Hall A<br />
10:15 AM–11:00 AM Coffee Break Exhibit Hall Lounge<br />
10:30 AM–1:00 PM Undergraduate Student Symposium 153 C<br />
10:45 AM–12:45 PM<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong><br />
Daily Program Summary<br />
All rooms in the Boston Convention and Exhibition Center unless noted otherwise.<br />
Symposium 3 Ballroom East<br />
The Biophysics of HIV<br />
David Millar, Scripps Research Institute, Chair<br />
Mechanisms of Nucleic Acid Chaperones Involved in Retroviral Replication. Karin Musier-Forsyth<br />
Assembly of Ribonucleoproteins Involved in Viral RNA Trafficking. David Millar<br />
Insights into the Mechanisms of Genome Selection and Membrane Targeting by the HIV-1 Gag Protein. Michael Summers<br />
The Biochemistry of HIV Budding. Wesley Sundquist<br />
7<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
10:45 AM–12:45 PM<br />
10:45 AM–12:45 PM<br />
10:45 AM–12:45 PM<br />
10:45 AM–12:45 PM<br />
10:45 AM–12:45 PM<br />
8<br />
Symposium 4 Ballroom West<br />
Systems Biology<br />
Ravi Iyengar, Mount Sinai School of Medicine, Chair<br />
Designing Biological Systems. Pamela Silver<br />
Design Principles of Biological Circuits. Uri Alon<br />
Nature, Nurture, or Just Blind Chance: Stochastic Gene Expression and Its Consequences.<br />
Alexander van Oudenaarden,<br />
Functional Organization of Mammalian Cells. Ravi Iyengar<br />
Minisymposium 1 102 A/B<br />
Virus Mechanics: Material Properties and Assembly<br />
William Gelbart, University of California, Los Angeles and Christoph Schmidt, Georg-August-Universität, Gottingen, Germany,<br />
Co-Chairs.<br />
<strong>Biophysical</strong> Studies of Virus Particles and their Maturation: Insights into Elegantly Programmed Nano-machines.<br />
Jack Johnson<br />
Modeling the Size and Structure of RNA: Viral vs. Non-viral Sequences.<br />
Avinoam Ben-Shaul<br />
Structural Mechanics of Viral Shells: Stretching the Limits of Continuum Models.<br />
William Klug<br />
The Influenza Virus Mechanical Properties Are Dominated By Its Lipid Envelope.<br />
Frederic Eghiaian<br />
Single-Molecule Studies of Viral DNA Packaging with Optical Tweezers: Molecular Motor Function and DNA Confinement.<br />
Douglas Smith<br />
Response of Viral Shells under Nano-Indentation.<br />
Christoph Schmidt<br />
Platform G 104 A/B<br />
Imaging & Optical Microscopy<br />
Platform H 151 A/B<br />
Membrane Physical Chemistry I<br />
Platform I 153 A/B<br />
DNA, RNA Structure & Conformation<br />
10:45 AM–12:45 PM<br />
Platform J<br />
Calcium Fluxes, Sparks, & Waves<br />
252 A/B<br />
10:45 AM–12:45 PM<br />
Platform K<br />
Ion Channels, Other<br />
254 A/B<br />
11:00 AM–12:00 PM International Relations Committee Meeting 105<br />
11:00 AM–12:30 PM<br />
Exhibitor Presentation<br />
Veeco Instruments<br />
103<br />
12:00 PM–1:00 PM International Travel Awardee Luncheon 105<br />
12:00 PM–2:00 PM Career Roundtable Luncheon 253 A/B<br />
12:00 PM–2:00 PM Public Affairs Committee Meeting 152<br />
1:00 PM–2:30 PM<br />
Early Careers Committee Panel 253 C<br />
Negotiating the Transition<br />
Differences between Academia and Industry<br />
1:00 PM–3:00 PM Graduate Institution Fair Hall A<br />
1:45 PM–3:00 PM Snack Break Exhibit Hall Lounge<br />
1:45 PM–3:45 PM Poster Presentations Hall A<br />
2:30 PM–4:30 PM<br />
Public Affairs Committee Panel 153 C<br />
Science Policy in the Obama Administration<br />
3:30 PM–4:30 PM Early Careers Committee Meeting 152<br />
4:00 PM–6:00 PM<br />
Symposium 5 Ballroom East<br />
How Proteins Move on DNA<br />
Smita Patel, UMDNJ RWJ Medical School, Chair<br />
High-Resolution Optical Trap Measurements of a Ringed DNA Translocase. Yann Chemla<br />
High Throughput Assays for Visualizing Individual Protein-DNA Interactions. Eric Greene<br />
Two Motors Move on DNA in a Cooperative Manner to Catalyze DNA Replication. Smita Patel<br />
Translocation and Unwinding by DnaB. Omar A. Saleh<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting
(Continued from previous page.)<br />
4:00 PM–6:00 PM<br />
4:00 PM–6:00 PM<br />
4:00 PM–6:00 PM<br />
4:00 PM–6:00 PM<br />
4:00 PM–6:00 PM<br />
4:00 PM–6:00 PM<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
Symposium 6 Ballroom West<br />
Store-operated Calcium Channels in the Molecular Age<br />
Richard Lewis, Stanford University School of Medicine, Chair<br />
STIMulating Calcium Entry at ER-Plasma Membrane Junctions. Jen Liou<br />
Store-operated Calcium Entry in Lymphocyte Activation and Disease. Stefan Feske<br />
Structural and Mechanistic Insights into STIM1-mediated Initiation of Store-operated Calcium Entry. Mitsu Ikura<br />
A Molecular Mechanism for CRAC Channel Activation. Richard Lewis<br />
Platform L 102 A/B<br />
Membrane Protein Structure<br />
Platform M 104 A/B<br />
Cell & Bacterial Mechanics Motility<br />
Platform N 151 A/B<br />
Membrane Dynamics & Bilayer Probes<br />
Platform O 153 A/B<br />
Phototransduction: Signaling Events Downstream of Photon Absorption<br />
Platform P 252 A/B<br />
Muscle: Molecular Mechanics and Structure<br />
6:00 PM–7:00 PM <strong>Biophysical</strong> <strong>Society</strong> of Canada Mixer 253 A/B<br />
6:00 PM–8:00 PM SRAA Poster Competition Hall A<br />
7:30 PM–9:30 PM<br />
7:30 PM–9:30 PM<br />
7:30 PM–9:30 PM<br />
Workshop 1 Ballroom East<br />
Advanced Single Molecule Fluorescence Techniques in Vitro and in Vivo<br />
Jeff Gelles, Brandeis University, Chair<br />
Single-Molecule Analysis of Transcription. Richard Ebright<br />
In Vitro and in Vivo; Kinesin and Myosin Moving One (or a Few) at A Time. Paul Selvin<br />
In Vivo Super-Resolution Microscopy by Structured Illumination. Mats Gustafsson<br />
Advanced Fluorescence Microscopy of Single, Living Cells: Using Optical Proteomics to Study Native Biochemistry One Molecule<br />
at A Time. Mark Leake<br />
Elucidating Regulatory Mechanisms in Complex Systems by Single-Molecule Light Microscopy. Jeff Gelles<br />
Workshop 2 Ballroom West<br />
Channelopathies of Nerve and Muscle<br />
Stephen Cannon, University of Texas Southwestern Medical Center at Dallas, Chair<br />
Mechanistic Insights on Channelopathies of Brain and Skeletal Muscle. Stephen Cannon<br />
Neuronal Calcium Channels and Migraine. Daniela Pietrobon<br />
Presenilins Function as ER Calcium Leak Channels: Implications for AD. Ilya Bezprozvanny<br />
Sodium Channel Gating Pore Current in Periodic Paralysis. William Catterall<br />
Gating Pore Currents in NaV1.4 Channels: Insights into Voltage-Sensor Structure and Pathological Implications for Human<br />
Periodic Paralysis. Arie Struyk<br />
Workshop 3 153 A/B<br />
Enzymes in Energy Metabolism<br />
Michael Radermacher, University of Vermont, Chair<br />
Enzymes in Energy Metabolism, Introduction. Michael Radermacher<br />
Organization and Structural Features of Phosphofructokinase and Other Glycolytic Enzymes to Meet Their Role in Energy<br />
Metabolism. Juan J. Aragón<br />
How Mitochondrial Structure Can Affect Energy Metabolism: Insights from Electron Tomography. Carmen Mannella<br />
Molecular Architecture of Pyruvate Dehydrogenase Complexes. Jacqueline Milne<br />
Electroneutral and Electrogenic Catalysis by Diheme-containing Succinate: Quinone Oxidoreductases. C. Roy Lancaster<br />
9<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
10<br />
<strong>Sunday</strong>, <strong>March</strong> 1<br />
7:30 AM–8:30 AM, ROOM 253 A/B<br />
POSTDOCTORAL BREAKFAST<br />
Supported by the Burroughs Wellcome Fund.<br />
The Early Careers Committee hosts this annual breakfast. Discussion will focus<br />
on the career development activities of the Early Careers Committee, plans for<br />
future events, and other issues facing Early Career scientists. Space is limited to<br />
the first 100 attendees.<br />
7:30 AM–10:00 PM, ROOM 255<br />
FAMILY ROOM<br />
7:30 AM–5:00 PM, NORTH LOBBY<br />
REGISTRATION/INFORMATION<br />
8:00 AM–5:30 PM, HALL A<br />
CAREER CENTER<br />
8:00 AM–6:00 PM, WESTIN, OTIS<br />
CHILD CARE<br />
8:00 AM–10:00 PM, HALL A<br />
POSTER VIEWING<br />
8:15 AM–10:15 AM, BALLROOM EAST<br />
SYMPOSIUM 1<br />
Protein Modularity and Flexibility in<br />
Signal Transduction<br />
Co-Chairs: David Eliezer, Weill Medical College of Cornell University<br />
Richard Kriwacki, St. Jude Children’s Research Hospital<br />
12-SYMP 8:15 AM<br />
Mechanisms Of Biological Regulation By Highly Dynamic Protein<br />
Complexes. Julie Forman-Kay, Tanja Mittag, Jennifer M. Baker,<br />
Joseph A. Marsh.<br />
13-SYMP 8:45 AM<br />
The Modular Logic of Cell Signaling Systems. Wendell Lim.<br />
14-SYMP 9:15 AM<br />
Allosteric effects and regulation of signaling: the ubiquitin E3 ligases.<br />
Ruth Nussinov.<br />
15-SYMP 9:45 AM<br />
Dynamic Origins of Interdomain Cooperativity in the Vav1 Proto-<br />
Oncoprotein. Michael K. Rosen, Pilong Li, Ilidio R. S Martins,<br />
Gaya K. Amarasinghe, Bingke Yu, Junko Umetani.<br />
8:15 AM–10:15 AM, BALLROOM WEST<br />
SYMPOSIUM 2<br />
Many Ways to Regulate a Molecular Motor<br />
Chair: Samantha Harris, University of California, Davis<br />
16-SYMP 8:15 AM<br />
Force Dependent Regulation of Myosin-I. Michael Ostap.<br />
17-SYMP 8:45 AM<br />
Structural Basis for The Regulation of Drosophila Myosin 7a.<br />
James R. Sellers, Yi Yang, Thomas Baboolal, Verl Siththanandan,<br />
Matthew L. Walker, Peter J. Knight, Michelle Peckham.<br />
18-SYMP 9:15 AM<br />
The Ups and Downs of Smooth Muscle Myosin Regulation.<br />
Kenneth A. Taylor.<br />
19-SYMP 9:45 AM<br />
Switching Gears with Myosin Binding Protein-C. Samantha P. Harris,<br />
Justin F. Shaffer, Kristina L. Bezold, Robert W. Kensler.<br />
8:15 AM–10:15 AM, ROOM 102 A/B<br />
PLATFORM A<br />
Protein Conformation<br />
Co-Chairs: Martina Huber, Leiden University, Netherlands<br />
Ali Rana Atilgan, Sabanci University, Turkey<br />
20-PLAT 8:15 AM<br />
Active Unfolding of Collagen is not Required for Collagenolysis to Occur in<br />
Solution. Ramon Salsas-Escat, Collin M. Stultz.<br />
21-PLAT 8:30 AM<br />
Lipid Bilayer Coated Gold Nanoparticles Provide Insight Into Proteins’<br />
Conformational Changes. Stephan M. Woods, Katrice E. King,<br />
Avishek Kumar, Roberta E. Redfern, Alonzo Ross, Arne Gericke.<br />
22-PLAT 8:45 AM<br />
Extended conformations in alanine peptides. Kang Chen, Zhigang Liu,<br />
Chunhui Zhou, W. Clay Bracken, Neville R. Kallenbach.<br />
23-PLAT 9:00 AM<br />
A Solution NMR and Crystallographic Study of the Role of the Quaternary<br />
Shift in the Allosteric Regulation of Phosphofructokinase from B. stearothermophilus.<br />
Rockann Mosser, Manchi Reddy, James C. Sacchettini,<br />
Tatyana Igumenova, Gregory D. Reinhart.<br />
24-PLAT 9:15 AM<br />
From Data or Dogma? The Myth of the Ideal Helix.<br />
Daniel J. Kuster, Sergio Urahata, Jay W. Ponder, Garland R. Marshall.<br />
25-PLAT 9:30 AM<br />
Conformation Coupling Between The I-like Domain Alpha7 Helix And<br />
The Hybrid Domain Of Beta3 Integrins. Jizhong Lou, Wei Chen,<br />
Mei-Yin Chou, Cheng Zhu.<br />
26-PLAT 9:45 AM<br />
Spin-label EPR of alpha-Synuclein on Vesicles Reveals Antiparallel<br />
Arrangement and Differences in the Membrane Binding Affinity of the two<br />
Helices. Martina Huber, Malte Drescher, Frans Godschalk,<br />
Sergey Milikisyants, Gertjan Veldhuis, Bart van Rooijen,<br />
Vinod Subramaniam.<br />
27-PLAT 10:00 AM<br />
A Coarsened Network Model Reveals Allosteric Machinery.<br />
Ali Rana Atilgan, Canan Atilgan.<br />
8:15 AM–10:15 AM, ROOM 104 A/B<br />
PLATFORM B<br />
Biotechnology & Bioengineering<br />
Co-Chairs: Xiao Wang, Boston University<br />
Brandon McNaughton, University of Michigan<br />
28-PLAT 8:15 AM<br />
Sequencing Paired Reads using True Single Molecule Sequencing (tSMS)<br />
Technology. Jeff G. Reifenberger, Doron Lipson, Jennifer Colonell,<br />
Tal Raz, Bill Pierceall, John Thompson, Patrice Milos.<br />
29-PLAT 8:30 AM<br />
Self-assembly via Active Transport By Biomolecular Motors.<br />
Parag Katira, Isaac Luria, Shruti Seshadri, Henry Hess.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
30-PLAT 8:45 AM<br />
Single Cell Detection and Analysis with Asynchronous Rotation of Driven<br />
Magnetic Microspheres. Brandon H. McNaughton, Paivo Kinnunen,<br />
Rodney R. Agayan, Ron G. Smith, Alan J. Hunt, Raoul Kopelman, Roy<br />
Clarke.<br />
31-PLAT 9:00 AM<br />
Remote Steering of C. Elegans Using Nanoparticle Heating.<br />
Heng Huang, Savas Delikanli, Hao Zeng, Arnd Pralle.<br />
32-PLAT 9:15 AM<br />
Probing Conformational Changes In Rhodopsin With Site-specific Azido<br />
Labels. Shixin Ye, Thomas Huber, Reiner Vogel, Thomas P. Sakmar.<br />
33-PLAT 9:30 AM<br />
Towards Mapping Domain Boundaries of Proteins. Shambaditya Saha,<br />
Thomas D. Pollard.<br />
34-PLAT 9:45 AM<br />
A Protein Interaction Network generated from Streptococcus Pneumoniae.<br />
Doron Gerber, Sebastian J. maerkl, Stephen R. Quake.<br />
35-PLAT 10:00 AM<br />
Diversity-Based Design of Synthetic Gene Networks with Desired<br />
Functions. Xiao Wang, Tom Ellis, James J. Collins.<br />
8:15 AM–10:15 AM, ROOM 151 A/B<br />
PLATFORM C<br />
Oxidative Phosphorylation & Mitochondrial<br />
Metabolism<br />
Co-Chairs: Pia Vogel, Southern Methodist University<br />
John Miller, University of Houston<br />
36-PLAT 8:15 AM<br />
Molecular Basis of Substrate Selectivity in the ADP/ATP Carrier.<br />
Yi Wang, Emad Tajkhorshid.<br />
37-PLAT 8:30 AM<br />
VDAC Regulation by Cytosolic Proteins. Tatiana K. Rostovtseva.<br />
38-PLAT 8:45 AM<br />
A Microcompartment Of Mitochondrial Nucleoside Diphosphate Kinase:<br />
Cardiolipin Interaction And Coupling Of Nucleotide Transfer With<br />
Respiration. Uwe Schlattner, Malgorzata Tokarska-Schlattner, Ivan Dinh,<br />
Mathieu Boissan, Marie-Lise Lacombe.<br />
39-PLAT 9:00 AM<br />
Using Two-photon Excited Fluorescence Intensity- and Lifetime-based<br />
NADH Imaging to Investigate Cochlea Metabolism. LeAnn M. Tiede,<br />
Jorge A. Vergen, Clifford Hecht, Richard Hallworth, Michael G. Nichols.<br />
40-PLAT 9:15 AM<br />
Mitochondrial Energy Metabolism and Ca 21 Handling in Pancreatic<br />
Beta-cells. A System Analysis Approach. Leonid E. Fridlyand,<br />
Louis H. Philipson.<br />
41-PLAT 9:30 AM<br />
Modeling Regulation of Mitochondrial Free Ca 21 by ATP/ADP-<br />
Dependent Ca 21 Buffering. Ranjan K. Dash, Matthew D. Thompson,<br />
Kalyan C. Vinnakota, Johan Haumann, Mohammed Aldakkak,<br />
Amadou K.S. Camara, David F. Stowe, Beard A. Daniel.<br />
42-PLAT 9:45 AM<br />
The External Stalk of the FoF1-ATPase: 3D-Structure of the b-Dimer.<br />
Oleg A. Volkov, Susan J. Pandey, John G. Wise, Pia D. Vogel.<br />
43-PLAT 10:00 AM<br />
Torque Generation Mechanism of ATP Synthase and Other Rotary Motors.<br />
John H. Miller, Vijayanand Vajrala, Hans L. Infante, James R. Claycomb.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
8:15 AM–10:15 AM, ROOM 153 A/B<br />
PLATFORM D<br />
RNA Folding & Ribosome<br />
Co-Chairs: David Rueda, Wayne State University<br />
Kathleen Hall, Washington University School of Medicine<br />
44-PLAT 8:15 AM<br />
Laser Assisted Single-molecule Refolding. Rui Zhao, Elvin Alemán,<br />
David Rueda.<br />
45-PLAT 8:30 AM<br />
Single Molecule Analysis of Group I Ribozyme Folding Reveals Pronounced<br />
Ruggedness Throughout Its Folding Landscape. Sergey Solomatin,<br />
Max Greenfeld, Steven Chu, Dan Herschlag.<br />
46-PLAT 8:45 AM<br />
Identifying Energy Barriers in RNA Folding Through Kinetic Model<br />
Enumeration. Joshua S. Martin, Joerg Schlatterer, Michael Brenowitz,<br />
Alain Laederach.<br />
47-PLAT 9:00 AM<br />
Uncovering The Mechanism Used By Drosophila Snf Protein To<br />
Specifically Bind Two RNAs. Kathleen B. Hall, Gregory DeKoster,<br />
Sandra Williams.<br />
48-PLAT 9:15 AM<br />
Parallel Pathways in 30S Ribosome Assembly. William K. Ridgeway,<br />
Zahra Shajani, David P. Millar, James R. Williamson.<br />
49-PLAT 9:30 AM<br />
Visualizing tmRNA after its accommodation in the Ribosome.<br />
Jie Fu, Jianlin Lei, Iowna Wower, Jacek Wower, Joachim Frank.<br />
50-PLAT 9:45 AM<br />
Coupling Of Ribosome And tRNA Dynamics During Translation.<br />
Ruben L. Gonzalez, Jr, Jingyi Fei, Samuel H. Sternberg.<br />
51-PLAT 10:00 AM<br />
Regulation of the Protein-conducting Channel by a Bound Ribosome.<br />
James C. Gumbart, Leonardo G. Trabuco, Elizabeth Villa,<br />
Eduard Schreiner, Christopher B. Harrison, Klaus Schulten.<br />
8:15 AM–10:15 AM, ROOM 252 A/B<br />
PLATFORM E<br />
Excitation-Contraction Coupling<br />
Co-Chairs: Ye Chen-Izu, University of Kentucky<br />
Bjorn Knollman, Vanderbilt University Medical Center<br />
52-PLAT 8:15 AM<br />
Impaired Sarcoplasmic Reticulum Calcium Release In Skeletal Muscle Fibers<br />
From Myotubularin-Deficient Mice. Norbert Weiss, Lama Al-Qusairi,<br />
Celine Berbey, Bruno Allard, Jean Louis Mandel, Jocelyn Laporte,<br />
Anna Buj-Bello, Vincent Jacquemond.<br />
53-PLAT 8:30 AM<br />
Changes of EC-coupling and RyR Calcium Sensitivity in Dystrophic mdx<br />
Mouse Cardiomyocytes. Nina D. Ullrich, Mohammed Fanchaouy,<br />
Konstantin Gusev, Eva Polakova, Natalia Shirokova, Ernst Niggli.<br />
54-PLAT 8:45 AM<br />
The Skeletal L-type Ca 21 Current is a Major Contributor to Excitation-<br />
Coupled Ca 21 Entry (ECCE) . Roger A. Bannister, Kurt G. Beam.<br />
55-PLAT 9:00 AM<br />
Post-Tetanic Calcium Transients In Adult Skeletal Muscle Fibers Are<br />
Frequency-Dependent And Fiber Type Specific. Mariana Casas,<br />
Reinaldo Figueroa, Isaac Garcia, Enrique Jaimovich.<br />
56-PLAT 9:15 AM<br />
Negative Relationship Between Fractional SR Ca 21 Release and Stimulation<br />
Rate. Rosana A. Bassani, Rafael A. Ricardo, José WM Bassani.<br />
57-PLAT 9:30 AM<br />
Flecainide Inhibits Cardiac Ryanodine Channels And Spontaneous<br />
Sarcoplasmic Reticulum Calcium Release In Casq2 Null Myocytes.<br />
Derek Laver, Nagesh Chopra, Bjorn C. Knollmann.<br />
58-PLAT 9:45 AM<br />
CaMKII Regulates L-type Ca 21 Current during Action Potential Plateau and<br />
Repolarization _ a Direct Link to Arrhythmias. Tamas Banyasz, Leighton T.<br />
Izu, Ye Chen-Izu.<br />
11<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
12<br />
59-PLAT 10:00 AM<br />
Simultaneous Recordings of Cell Shortening and cAMP or Calcium<br />
Transients Reveal Differential Regulation of Cardiac Contractility by Specific<br />
Phosphodiesterases. Delphine Mika, Jérôme Leroy, Patrick Lechêne,<br />
Grégoire Vandecasteele, Rodolphe Fischmeister.<br />
8:15 AM–10:15 AM, ROOM 254 A/B<br />
PLATFORM F<br />
Voltage-gated Na Channels<br />
Co-Chairs: Robert Ruff, Veterans Affairs Medical Center, Clevland<br />
Catherine Morris, Ottawa Hospital Res Institute<br />
60-PLAT 8:15 AM<br />
How Myasthenia Gravis Alters the Safety Factor for Neuromuscular<br />
Transmission. Robert L. Ruff, Vanda A. Lennon.<br />
61-PLAT 8:30 AM<br />
NaV1.7 Gain-of-function Mutations As A Continuum: A1632E Displays<br />
Physiological Changes Associated With Erythromelalgia And Paroxysmal<br />
Extreme Pain Disorder Mutations And Produces Symptoms Of Both<br />
Disorders. Mark Estacion, Sulayman D. Dib-Hajj, Paul J. Benke,<br />
R H. M. te Morsche, Emmanuella M. Eastman, Lawrence J. Macala,<br />
Joost P.H. Drenth, Stephen G. Waxman.<br />
62-PLAT 8:45 AM<br />
Using Potassium Channels As Reporters To Deconstruct The Function And<br />
Pharmacology Of Sodium Channel Voltage Sensors. Frank Bosmans,<br />
Marie-France Martin-Eauclaire, Kenton J. Swartz.<br />
63-PLAT 9:00 AM<br />
Persistently “Leaky” Nav Channels In Traumatized Axons: Lowered Barriers<br />
To Nav1.6 Voltage Sensor Motions In Blebbed Plasma Membrane As A<br />
Possible Explanation. Wei Lin, Peter F. Juranka, Catherine E. Morris.<br />
64-PLAT 9:15 AM<br />
Expression, Purification and <strong>Biophysical</strong> Characterization of a Superfamily of<br />
Prokaryotic Voltage-gated Sodium Channels. Emily C. McCusker,<br />
B. A. Wallace.<br />
65-PLAT 9:30 AM<br />
Chimeric bacterial-human NaV1.7 sodium channels expressed in E. coli.<br />
Andrew M. Powl, B. A. Wallace.<br />
66-PLAT 9:45 AM<br />
Block of Tetrodotoxin-sensitive, Nav1.7, and Tetrodotoxin-resistant,<br />
Nav1.8, Na 21 Channels by Ranolazine. Sridharan Rajamani,<br />
John Shryock, Luiz Belardinelli.<br />
67-PLAT 10:00 AM<br />
Insecticide Binding to Voltage-gated Sodium Channels.<br />
Andrias O. O’Reilly, TG Emyr Davies, Peter N.R. Usherwood,<br />
Ian R. Mellor, Martin S. Williamson, Linda M. Field, B. A. Wallace.<br />
9:00 AM–10:30 AM, ROOM 251<br />
CPOW COMMITTEE MEETING<br />
10:00 AM–5:00 PM, HALL A<br />
EXHIBITS<br />
10:15 AM–11:00 AM, EXHIBIT HALL LOUNGE<br />
COFFEE BREAK<br />
10:30 AM–1:00 PM, ROOM 153C<br />
UNDERGRADUATE STUDENT SYMPOSIUM<br />
10:45 AM–12:45 PM, BALLROOM EAST<br />
SYMPOSIUM 3<br />
The Biophysics of HIV<br />
Chair: David Millar, Scripps Research Institute<br />
68-SYMP 10:45 AM<br />
Nucleic Acid Chaperone Activity of Retroviral Gag and Nucleocapsid<br />
Proteins. Karin Musier-Forsyth.<br />
69-SYMP 11:15 AM<br />
Assembly of Ribonucleoproteins Involved in Viral RNA Trafficking.<br />
David Millar, Stephanie J. Pond, William Ridgeway, Rae Robertson.<br />
70-SYMP 11:45 AM<br />
Insights Into The Mechanism Of Retroviral Genome Packaging And<br />
Assembly. Michael Summers.<br />
71-SYMP 12:15 PM<br />
Mechanistic Studies of HIV Budding. Wesley I. Sundquist.<br />
10:45 AM–12:45 PM, BALLROOM WEST<br />
SYMPOSIUM 4<br />
Systems Biology<br />
Chair: Ravi Iyengar, Mount Sinai School of Medicine<br />
72-SYMP 10:45 AM<br />
Designing Biological Systems. Pamela Silver.<br />
73-SYMP 11:15 AM<br />
Design principles of biological circuits. Uri Alon.<br />
74-SYMP 11:45 AM<br />
Nature, nurture, or just blind chance: Stochastic gene expression and its consequences.<br />
Alexander van Oudenaarden.<br />
75-SYMP 12:15 PM<br />
Information is critical for cellular life. Ravi Iyengar.<br />
10:45 AM–12:45 PM, ROOM 102 A/B<br />
MINISYMPOSIUM 1<br />
Virus Mechanics: Material Properties and Assembly<br />
Co-Chairs: William Gelbart, University of California, Los Angeles<br />
Christoph Schmidt, Georg-August-Universität, Gottingen, Germany<br />
76-MINISYMP 10:45 AM<br />
<strong>Biophysical</strong> Studies of Virus Particles and their Maturation: Insights into<br />
Elegantly Programmed Nano-machines. Jack Johnson.<br />
77-MINISYMP 11:05 AM<br />
Modeling the Size and Structure of RNA: Viral vs. Non-viral Sequences.<br />
Avinoam Ben-Shaul, Aron M. Yoffe, Peter Prinsen, William M. Gelbart.<br />
78-MINISYMP 11:25 AM<br />
Structural Mechanics of Viral Shells: Stretching the Limits of Continuum<br />
Models. William S. Klug.<br />
79-MINISYMP 11:45 AM<br />
The Influenza Virus Mechanical Properties Are Dominated By Its Lipid<br />
Envelope. Frederic Eghiaian, Iwan Alexander Schaap,<br />
Amédée Des Georges, John James Skehel, Claudia Veigel.<br />
80-MINISYMP 12:05 PM<br />
Single-Molecule Studies of Viral DNA Packaging with Optical Tweezers:<br />
Molecular Motor Function and DNA Confinement. Douglas E. Smith,<br />
James M. Tsay.<br />
81-MINISYMP 12:25 PM<br />
Response of Viral Shells under Nano-Indentation. Irena L. Ivanovska,<br />
Pedro J. de Pablo, Roberto Miranda, Melissa M. Gibbons,<br />
Jean-Philipe Michel, Gijs J.L. Wuite, Fred C. MacKintosh,<br />
Jose L. Carrascosa, William S. Klug, Robijn F. Bruinsma,<br />
Charles M. Knobler, Christoph F. Schmidt.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
10:45 AM–12:45 PM, ROOM 104 A/B<br />
PLATFORM G<br />
Imaging & Optical Microscopy<br />
Chair: Claire Brown, McGill University<br />
Shaohui Huang, University of Massachusetts Medical School<br />
82-PLAT 10:45 AM<br />
Stereo Photoactivated Localization Microscopy for Super-Resolution<br />
3D Bioimaging. Jianyong Tang, Alipasha Vaziri, Charles V. Shank.<br />
83-PLAT 11:00 AM<br />
Flurogen Activating Peptides for Single Molecule Localization based<br />
Superresolution. Keith A. Lidke, Qi Yan, Sierd C. Smith, Nikolai Joseph,<br />
Marcel Bruchez.<br />
84-PLAT 11:15 AM<br />
Three-dimensional Super-resolution Fluorescence Microscopy and Its<br />
Application to Clathrin Mediated Endocytosis. Bo Huang, Min Wu,<br />
Wenqin Wang, Pietro De Camilli, Xiaowei Zhuang.<br />
85-PLAT 11:30 AM<br />
STED Nanoscopy in Living Cells using Live Cell Compatible Markers.<br />
Katrin I. Willig, Birka Hein, U. Valentin Nägerl, Stefan W. Hell.<br />
86-PLAT 11:45 AM<br />
Multilayer Three-dimensional Super-resolution Imaging of Thick Biological<br />
Samples. Alipasha Vaziri, Jianyong Tang, Hari Shroff, Charles Shank.<br />
87-PLAT 12:00 PM<br />
Single Molecule Tracking With Light Sheet-Based Microscopy In Vivo.<br />
Jörg Ritter, Roman Veith, Jan Peter Siebrasse, Ulrich Kubitscheck.<br />
88-PLAT 12:15 PM<br />
Ultra-high resolved Multi-Beam-Two-Photon-Striped-Illumination-<br />
Microscopy (MBTPSIM): Studying the Molecular Nature of Cell-Cell<br />
Interactions. Raluca Niesner, Jan Leo Rinnenthal.<br />
89-PLAT 12:30 PM<br />
A Programmable Light Engine For Quantitative TIRF And HILO Imaging.<br />
Marcel van ‘t Hoff, Vincent de Sars, Martin Oheim.<br />
10:45 AM–12:45 PM, ROOM 151 A/B<br />
PLATFORM H<br />
Membrane Physical Chemistry I<br />
Co-Chairs: Beate Kloesgen, University of Southern Denmark<br />
Brigitte Papahadjopoulos-Sternberg, NanoAnalytical Lab<br />
90-PLAT 10:45 AM<br />
Charges in phospholipid layers. Malgorzata Hermanowska, Goran Bijelic,<br />
Corina Ciobanasu, Ulrich Kubitscheck, Per Claesson, Beate M. Klösgen.<br />
91-PLAT 11:00 AM<br />
Domain/Raft Exploration in Lipid Mono- & Bilayer by Freeze-fracture<br />
Electron Microscopy on Nano-Resolution Scale.<br />
Brigitte Papahadjopoulos-Sternberg.<br />
92-PLAT 11:15 AM<br />
Sterol Uptake From Liposomes By MbCD Is Influenced By The Extent Of<br />
Sterol Superlattice In The Membrane. Berenice Venegas,<br />
Parkson L.-G. Chong.<br />
93-PLAT 11:30 AM<br />
Lipid Diffusion In Domain-forming Bilayers Studied By Pfg-nmr.<br />
Goran Lindblom, Greger Orädd.<br />
94-PLAT 11:45 AM<br />
Lipid Sorting In Membranes Nanotubes.<br />
Benoit SORRE, Andrew Callan-Jones, Jean-Baptiste Manneville,<br />
Pierre Nassoy, Jean-Francois Joanny, Jacques Prost, Bruno Goud,<br />
Patricia Bassereau.<br />
95-PLAT 12:00 PM<br />
Stoichiometries and Energetics of Cationic Nanoparticle-Membrane<br />
Complexes. Christopher V. Kelly, Meghan G. Liroff, L. Devon Triplett,<br />
Douglas G. Mullen, James R. Baker, Bradford G. Orr, Mark M. Banaszak<br />
Holl.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
96-PLAT 12:15 PM<br />
The Delivery of Lipidic Compounds to Model Membrane Interfaces by<br />
Non-lamellar Liquid Crystalline Nano-particles. Pauline Vandoolaeghe,<br />
Adrian R. Rennie, Richard A. Campbell, Robert K. Thomas, Fredrik Höök,<br />
Giovanna Fragneto, Justas Barauskas, Fredrik Tiberg, Tommy Nylander.<br />
97-PLAT 12:30 PM<br />
Construction Of A Tethered-bilayer Lipid Membrane By Physiosorption Of<br />
Glycolipid GM1 To A Hydrophilically Modified Gold Surface.<br />
Annia H. Kycia, Jacek Lipkowski, Rod Merrill.<br />
10:45 AM–12:45 PM, ROOM 153 A/B<br />
PLATFORM I<br />
DNA, RNA Structure & Conformation<br />
Co-Chairs: Laura Finzi, Emory University<br />
Alexander Vologodski, New York University<br />
98-PLAT 10:45 AM<br />
Computational and Experimental Determination of the tRNA-like Structure<br />
in the 39UTR of the Turnip Crinkle Virus (TCV). Wojciech K. Kasprzak,<br />
Yaroslava G. Yingling, Anne E. Simon, Bruce A. Shapiro.<br />
99-PLAT 11:00 AM<br />
Pre-stressed Tensegrity Structures built from DNA. Tim Liedl,<br />
Donald E. Ingber, William M. Shih.<br />
100-PLAT 11:15 AM<br />
The Role of Sequence-Dependent Mechanics in DNA Looping.<br />
David P. Wilson, J.C. Meiners, Todd Lillian, Alexei Tkachenko,<br />
Noel C. Perkins.<br />
101-PLAT 11:30 AM<br />
Chromatin Organization in E.coli. Paul Wiggins, Joshua Martin,<br />
Jane Kondev.<br />
102-PLAT 11:45 AM<br />
Structure and Dynamics of the Bacterial Chromosome.<br />
Nastaran Hadizadeh, John F. Marko.<br />
103-PLAT 12:00 PM<br />
DNA Strand Exchange on Liposome Surfaces. Karolin Frykholm,<br />
Francesca Baldelli Bombelli, Bengt Nordén, Fredrik Westerlund.<br />
104-PLAT 12:15 PM<br />
Load Dependence of the Degree of Cooperativity of the Unwinding of Dna<br />
Helix. Pasquale Bianco, Mario Dolfi, Vincenzo Lombardi.<br />
105-PLAT 12:30 PM<br />
Unraveling the Structure of a Single DNA During Overstretching Using<br />
Multicolor Fluorescence Imaging. Peter Gross, Joost van Mameren,<br />
Geraldine Farge, Pleuni Hooijman, Maria Falkenberg, Mauro Modesti,<br />
Erwin J.G. Peterman, Gijs J.L. Wuite.<br />
10:45 AM–12:45 PM, ROOM 252 A/B<br />
PLATFORM J<br />
Calcium Fluxes, Sparks, & Waves<br />
Co-Chairs: Laszelo Czernoch, University of Debrecen, Hungary<br />
Eric Sobie, Mt. Sinai School of Medicine<br />
106-PLAT 10:45 AM<br />
Calcium Flickers Steer Cell Migration. Chaoliang Wei, Xianhua Wang,<br />
Min Chen, Kunfu Ouyang, Long-Sheng Song, Heping Cheng.<br />
107-PLAT 11:00 AM<br />
Ca21 Spark Restitution In Ventricular Myocytes With Modified Ryanodine<br />
Receptor Gating. Hena R. Ramay, Eric A. Sobie.<br />
108-PLAT 11:15 AM<br />
Quarky Calcium Sparks in Heart. Didier X.P. Brochet, Dongmei Yang,<br />
Wenjun Xie, Heping Cheng, W. J. Lederer.<br />
109-PLAT 11:30 AM<br />
Concerted Phosphodiesterase (PDE) Subtype Activity Modulates Ca 21<br />
Influx Through L-type Ca 21 Channels To Regulate Spontaneous Firing<br />
of Rabbit Sinoatrial Node Cells (SANC). Tatiana M. Vinogradova,<br />
Alexey E. Lyashkov, Harold Spurgeon, Edward G. Lakatta.<br />
13<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
110-PLAT 11:45 AM<br />
Development of Calcium Handling Defects During Aging in Spontaneously<br />
Hypertensive Rats. Sunil Kapur, Gary L. Aistrup, Rohan Sharma,<br />
Jiabo Zheng, James E. Kelly, Alan H. Kadish, William Balke,<br />
J Andrew Wasserstrom.<br />
14<br />
111-PLAT 12:00 PM<br />
Decreased Arrhythmia Probability After Exercise Training In Post Infarction<br />
Heart Failure. Tomas O. Stølen, Morten A. Høydal, Godfrey L. Smith,<br />
Ulrik Wisløff.<br />
112-PLAT 12:15 PM<br />
Ca21 Spark Activity in Intact Dystrophin-Deficient mdx Muscle during<br />
Osmotic Challenge is Triggered by Mechanosensitive Pathways.<br />
Martin DH Teichmann, Frederic von Wegner, Rainer HA Fink,<br />
Jeffrey S. Chamberlain, Bradley S. Launikonis, Boris Martinac,<br />
Oliver Friedrich.<br />
113-PLAT 12:30 PM<br />
Fluvastatin Alters Both The Calcium Homeostasis And Cell Proliferation In<br />
Cultured Myotubes And The Calcium Release Events In Adult Muscle<br />
Fibers Of The Rat. Marta Fuzi, Zoltan Palitz, Laszlo Szabo, Janos Vincze,<br />
Peter Szentesi, Gyorgy Paragh, Pal Kertai, Laszlo Csernoch.<br />
10:45 AM–12:45 PM, ROOM 254 A/B<br />
PLATFORM K<br />
Ion Channels, Other<br />
Chair: Cristian Ionescu-Zanetti, Fluxion Biosciences<br />
Marco Colombini, University of Maryland<br />
114-PLAT 10:45 AM<br />
A Microfluidic Approach Enables Ligand Gated Ion Channel Recording<br />
from Cell Ensembles. Cristian Ionescu-Zanetti, Ian Spencer, Nianzhen Li,<br />
Jeff Jensen.<br />
115-PLAT 11:00 AM<br />
Discovery Of Photochromic Ligands That Block Voltage-gated K1<br />
Channels At The Internal TEA Binding Site. Matthew R. Banghart,<br />
Alexandre Mourot, Doris L. Fortin, Richard H. Kramer, Dirk Trauner.<br />
116-PLAT 11:15 AM<br />
Gaining control over membrane potential by light using Channelrhodopsin.<br />
Anton Rösler, Peter Hegemann, Matthias Prigge.<br />
117-PLAT 11:30 AM<br />
Determining The Coupling Between Subunits In Kcsa Using Single<br />
Channel Fluorescence Spectroscopy. Hugo McGuire, Francisco Bezanilla,<br />
Rikard Blunck.<br />
118-PLAT 11:45 AM<br />
Light-gated Ion Channels Based on Gramicidin A. Mike X. Macrae,<br />
Michael Mayer, Jerry Yang.<br />
119-PLAT 12:00 PM<br />
Lipid Channels: Positive and Negative Cooperativity and Regulation by<br />
Proteins. Vidyaramanan Ganesan, Meenu N. Perera, Leah Siskind,<br />
Zdzislaw Szulc, Alicja Bielawska, Marco Colombini.<br />
120-PLAT 12:15 PM<br />
Ryanodine Receptors Alter Store-Operated Ca 21 Influx In Resting And<br />
Activated Human T Cells By Regulating Ca 21 Retention Within The Store.<br />
Sepehr Dadsetan, Liudmila Zakharova, Alla Fomina.<br />
121-PLAT 12:30 PM<br />
The Sodium Channel Accessory Subunit Navb1 Associates With Brain<br />
Kv4.2 And Modulates The Functional Expression Of Kv4.2-encoded<br />
Channels. Celine Marionneau, Aaron Norris, Reid R. Townsend,<br />
Andrew J. Link, Jeanne M. Nerbonne.<br />
11:00 AM–12:00 PM, ROOM 105<br />
INTERNATIONAL RELATIONS<br />
COMMITTEE MEETING<br />
11:00 AM–12:30 PM, ROOM 103<br />
EXHIBITOR PRESENTATION<br />
Veeco Instruments<br />
12:00 PM–1:00 PM, ROOM 105<br />
INTERNATIONAL TRAVEL<br />
AWARDEE LUNCHEON<br />
The International Affairs Committee will honor the International Travel Grant<br />
Awardees at this annual luncheon.<br />
12:00 PM–2:00 PM, 253 A/B<br />
CAREER ROUNDTABLE LUNCHEON<br />
This roundtable career luncheon, hosted by CPOW, is aimed at helping attendees,<br />
particularly those early in their careers, navigate the complex waters of a<br />
faculty-level research career. Popular topics include conflict resolution, how to<br />
establish a successful collaboration, where to look for alternative research funding,<br />
and how to select a good group of mentors for career development.<br />
Approximately one dozen established investigators with expertise in one or<br />
more of the discussion areas and a keen desire to mentor participate in this<br />
event. The luncheon begins with each table holding a roundtable discussion on<br />
a given topic. It ends with a representative from each table summarizing the responses<br />
to their particular topic, providing a forum for all participants to learn<br />
from each roundtable discussion. Pre-registration was required.<br />
12:00 PM–2:00 PM, ROOM 152<br />
PUBLIC AFFAIRS COMMITTEE MEETING<br />
1:00 PM–2:30 PM, ROOM 253C<br />
NEGOTIATING THE TRANSITION:<br />
DIFFERENCES BETWEEN ACADEMIA<br />
AND INDUSTRY<br />
The panelists, from academia and industry, will compare their experiences of<br />
the transition between postdoc and a more permanent position and provide advice<br />
on the steps involved in this transition. This panel is part of a popular series<br />
hosted by the Early Careers Committee.<br />
Panelists:<br />
Isabelle Marcotte, Université du Québec á Montréal, Canada<br />
Jessica Dawson, EMD Serono, Inc.<br />
Dustin Armstrong, 453 BioScience, Inc.<br />
Aldrin Gomes, University of California, Davis<br />
1:00 PM–3:00 PM, HALL A<br />
GRADUATE INSTITUTION FAIR<br />
Sponsored by the Education Committee, this fair will introduce undergraduate<br />
students to colleges and universities with leading graduate training programs in<br />
biophysics.<br />
1:45 PM–3:00 PM, EXHIBIT HALL LOUNGE<br />
SNACK BREAK<br />
1:45 PM–3:45 PM, HALL A<br />
SUNDAY POSTER PRESENTATIONS<br />
(For a complete listing of <strong>Sunday</strong> Poster presentations, see page 19.)<br />
Posters will be posted all day long. Authors with odd-numbered boards will<br />
present from 1:45 PM–2:45 PM, and those with even-numbered boards will<br />
present from 2:45 PM–3:45 PM. Additional hours (day or evening) may be<br />
posted by the authors as desired. Also note, paper may be left so that visitors<br />
may request an appointment.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting
2:30 PM–4:30 PM, 153C<br />
SCIENCE POLICY IN THE<br />
OBAMA ADMINISTRATION<br />
With a new President in the Oval Office and new leadership at federal agencies<br />
government-wide, what is in store for science? Join renowned experts on politics<br />
and science policy for a discussion of the changes that occur when a new administration<br />
takes office, as well as the expected role of science policy in the<br />
Obama Administration. This session is sponsored by the Public Affairs<br />
Committee.<br />
Speakers:<br />
The Honorable John Porter, Chairman, Research! America<br />
Jeremy Berg, Director, NIGMS, NIH<br />
Additional speaker to be announced<br />
3:30 PM–4:30 PM, ROOM 152<br />
EARLY CAREERS COMMITTEE MEETING<br />
4:00 PM–6:00 PM, BALLROOM EAST<br />
SYMPOSIUM 5<br />
How Proteins Move on DNA<br />
Chair: Smita Patel, UMDNJ RWJ Medical School<br />
992-SYMP 4:00 PM<br />
High-resolution Optical Trap Measurements Of A Ringed DNA<br />
Translocase. Yann R. Chemla, Jeffrey R. Moffitt, K. Aathavan,<br />
Shelley Grimes, Paul J. Jardine, Dwight L. Anderson, Carlos Bustamante.<br />
993-SYMP 4:30 PM<br />
High throughput assays for visualizing individual protein-DNA interactions.<br />
Eric Greene.<br />
994-SYMP 5:00 PM<br />
Coupling of two motors: T7 helicase-primase and DNA polymerase.<br />
Smita Patel, Manjula Pandey, Salman Syed, Taekjip Ha, Daniel Johnson,<br />
Michelle Wang.<br />
995-SYMP 5:30 PM<br />
Translocation and Unwinding by DnaB. Omar A. Saleh.<br />
4:00 PM–6:00 PM, BALLROOM WEST<br />
SYMPOSIUM 6<br />
Store-operated Calcium Channels in the<br />
Molecular Age<br />
Chair: Richard Lewis, Stanford University School of Medicine<br />
996-SYMP 4:00 PM<br />
STIMulating Calcium Entry at ER-Plasma Membrane Junctions.<br />
Jen Liou, Onn Brandman, Tobias Meyer.<br />
997-SYMP 4:30 PM<br />
Calcium Signals In Lymphocyte Activation And Disease. Stefan Feske.<br />
998-SYMP 5:00 PM<br />
Structural And Mechanistic Insights Into Stim1-mediated Initiation Of Store<br />
Operated Calcium Entry. Mitsu Ikura.<br />
999-SYMP 5:30 PM<br />
A Molecular Mechanism for CRAC Channel Activation.<br />
Richard S. Lewis.<br />
4:00 PM–6:00 PM, ROOM 102 A/B<br />
PLATFORM L<br />
Membrane Protein Structure<br />
Co-Chairs: Linda Columbus, University of Virginia<br />
Constance Jeffery, University of Illinois Chicago<br />
1000-PLAT 4:00 PM<br />
High Throughput Coarse-Grained Simulations of the Insertion of<br />
Transmembrane Helices. Benjamin A. Hall, Alan Chetwynd,<br />
Richard Franzese, Mark SP Sansom.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
1001-PLAT 4:15 PM<br />
Structural models of Alzheimer’s Abeta channels. H. R. Guy,<br />
Stewart R. Durell, Yinon Shafrir.<br />
1002-PLAT 4:30 PM<br />
Pore Formation and Structure of the Twin Arginine Translocase Subunit<br />
TatA from B. subtilis. Stephan L. Grage, Torsten H. Walther,<br />
Claudia Muhle, Olga Nolandt, Marco J. Klein, Nadine Roth,<br />
Sonja D. Mueller, Philip Callow, Anna de Angelis, Fabian V. Filipp,<br />
Stanley J. Opella, Anne S. Ulrich.<br />
1003-PLAT 4:45 PM<br />
Lysophospholipid Micelles Sustain Diacylglycerol Kinase in Active and<br />
Stable Form for Biochemical and Structural Studies. Endah S. Sulistijo,<br />
Charles Ellis, Megan Wadington, Charles R. Sanders.<br />
1004-PLAT 5:00 PM<br />
Mixing and Matching Detergents for Membrane Protein NMR Structure<br />
Determination. Linda Columbus, Jan Lipfert, Kalyani Jambunathan,<br />
Daniel A. Fox, Adelene Y.L. Sim, Sebastian Doniach, Scott A. Lesley.<br />
1005-PLAT 5:15 PM<br />
Structure and Dynamics of TM Domains of Human Glycine Receptor in<br />
LPPG Micelles. Dejian Ma, Yuanyuan Jia, Pei Tang, Yan Xu.<br />
1006-PLAT 5:30 PM STUDENT TRAVEL AWARDEE<br />
Conformational Cycle Of A Bacterial Homolog Of Human<br />
Neurotransmitter Sodium Symporters. Derek Claxton, Matthias Quick,<br />
Lei Shi, Lynn Chung, Yongfang Zhao, Harel Weinstein,<br />
Jonathan A. Javitch, Hassane S. Mchaourab.<br />
1007-PLAT 5:45 PM<br />
X-ray Footprinting Studies on Photoactivation of Bovine Rhodopsin.<br />
Sayan Gupta, Thomas Angel, Beata Jastrzebska, Krzysztof Palczewski,<br />
Mark R. Chance.<br />
4:00 PM–6:00 PM, ROOM 104 A/B<br />
PLATFORM M<br />
Cell & Bacterial Mechanics Motility<br />
Co-Chairs: Dennis Discher, University of Pennsylvania<br />
David Odde, University of Minnesota<br />
1008-PLAT 4:00 PM<br />
Physical Description of Mitotic Spindle Orientation During Cell Division.<br />
Andrea Jiménez-Dalmaroni, Manuel Théry, Victor Racine,<br />
Michel Bornens, Frank Jülicher.<br />
1009-PLAT 4:15 PM<br />
Taking Control of the Bacterial Flagellar Motor. Simon Rainville,<br />
Mathieu Gauthier, Dany Truchon, Alexandre Bastien.<br />
1010-PLAT 4:30 PM<br />
How Molecular Motors Shape The Flagellar Beat. Andreas Hilfinger,<br />
Ingmar Riedel-Kruse, Jonathon Howard, Frank Jülicher.<br />
1011-PLAT 4:45 PM<br />
Mechanics Of Neutrophil Motility On Compliant Gels Measured With<br />
Traction Force Microscopy. Daniel A. Hammer, Risat Jannat,<br />
Micah Dembo.<br />
1012-PLAT 5:00 PM<br />
Mechanics in neuronal development. Kristian Franze, Hanno Svoboda,<br />
Pouria Moshayedi, Andreas Christ, James Fawcett, Josef A. Kas,<br />
Christine E. Holt, Jochen Guck.<br />
1013-PLAT 5:15 PM<br />
Stem Cell Biophysics: Pre-differentiation Dynamics of Stress Fiber<br />
Polarization on Elastic Matrices. Andre E.X. Brown, Florian Rehfeldt,<br />
Allison L. Zajac, Dennis E. Discher.<br />
1014-PLAT 5:30 PM<br />
Contractile Force Generation Enhanced Tumor Cell Invasion, But<br />
Decreased Tumor Growth. Claudia T. Mierke, Benjamin Frey,<br />
Martina Fellner, Martin Herrmann.<br />
1015-PLAT 5:45 PM<br />
Pushing Off The Walls: A Mechanism Of Cell Motility In Confinement.<br />
Rhoda J. Hawkins, Matthieu Piel, Ana-Maria Lennon-Dumenil,<br />
Jean-François Joanny, Jacques Prost, Raphaël Voituriez.<br />
15<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
4:00 PM–6:00 PM, ROOM 151 A/B<br />
PLATFORM N<br />
Membrane Dynamics & Bilayer Probes<br />
Co-Chairs: Christian Eggeling, Max Planck Institute, Germany<br />
Manuel Prieto, Institute Superior Technico<br />
16<br />
1016-PLAT 4:00 PM<br />
High-Resolution Far-Field Fluorescence STED Microscopy Reveals<br />
Nanoscale Details of Molecular Membrane Dynamics. Christian Eggeling,<br />
Christian Ringemann, Rebecca Medda, Birka Hein, Stefan W. Hell.<br />
1017-PLAT 4:15 PM<br />
3D Tracking of Antibody-Receptor Dynamics on RBL Cells.<br />
Nathan P. Wells, Guillaume A. Lessard, Peter M. Goodwin,<br />
James H. Werner.<br />
1018-PLAT 4:30 PM<br />
Physiological Membrane Tension Causes An Increase In Lipid Diffusion:<br />
A Single Molecule Fluorescence Study. Hari S. Muddana,<br />
Ramachandra Rao Gullapalli, Tristan Tabouillot, Peter J. Butler.<br />
1019-PLAT 4:45 PM<br />
Hydrophobic Mismatch: A universal Tool for Clustering, Demixing, and<br />
Sorting of Transmembrane Proteins. Ulrich Schmidt, Gernot Guigas,<br />
Matthias Weiss.<br />
1020-PLAT 5:00 PM<br />
Backbone Conformation and Dynamics of the Lipid-Modified Membrane<br />
Anchor of Human N-Ras Investigated by Solid-State NMR and Molecular<br />
Dynamics Simulations. Alexander Vogel, Guido Reuther, Kui-Thong Tan,<br />
Herbert Waldmann, Michael F. Brown, Scott E. Feller, Daniel Huster.<br />
1021-PLAT 5:15 PM<br />
Subdiffusion And Diffusion Of Lipid Atoms And Molecules: Relating The<br />
Dynamics Of Lipids To Neutron Scattering Experiments.<br />
Elijah Flenner, Jhuma Das, Maikel Rheinstädter, Ioan Kosztin.<br />
1022-PLAT 5:30 PM<br />
Towards Subcellular Tissue Sampling by Near-Field Laser Ablation:<br />
A ‘Protein Microscope’ to Map Peptide Distributions in Cells.<br />
Mark E. Reeves, Jasper Nijdam, Benjamin Gamari, Deepa Raghu,<br />
Andrew Gomella, Joan A. Hoffmann.<br />
1023-PLAT 5:45 PM<br />
A Biomolecular Photodiode For Imaging Of Cell Membrane Potential.<br />
Daniel R. Cooper.<br />
4:00 PM–6:00 PM, ROOM 153 A/B<br />
PLATFORM O<br />
Phototransduction: Signaling Events Downstream of<br />
Photon Absorption<br />
Co-Chairs: Robert Molday, University British Columbia<br />
Anita Zimmerman, Brown University<br />
1024-PLAT 4:00 PM<br />
Structure and Dynamics of Signal Transducing Membrane Complexes.<br />
Theodore G. Wensel, Feng He, Qiong Wang, Zhixian Zhang.<br />
1025-PLAT 4:15 PM<br />
Mouse Cone Opsins Require An Arrestin For Normal Inactivation.<br />
Edward N. Pugh, Jr., Sergei Nikonov, Jason Davis, Cheryl Craft.<br />
1026-PLAT 4:30 PM<br />
Light-Dependent Translocation of Arrestin in Rod Photoreceptors is<br />
Signaled through a Phospholipase C Cascade and Requires ATP.<br />
W. Clay Smith, Wilda Orisme, J. Hugh McDowell, Jian Li, Tobias<br />
Goldmann, Uwe Wolfrum.<br />
1027-PLAT 4:45 PM<br />
NCKX Reaction Cycle: ATP, Voltage And Ion Regulation.<br />
Natascia Vedovato, Giorgio Rispoli.<br />
1028-PLAT 5:00 PM<br />
Regulation Of Photoreceptor Guanylyl Cyclase By Ca21/Mg21 Exchange<br />
In GCAPs. Alexander M. Dizhoor, Elena V. Olshevskaya,<br />
Igor V. Peshenko.<br />
1029-PLAT 5:15 PM<br />
Phototransduction Cascade Inactivation Kinetics Depend on Experimental<br />
Solutions. Anthony W. Azevedo, Fred Rieke.<br />
1030-PLAT 5:30 PM<br />
Mathematical aspects of Variability and Variability Suppression of the Single<br />
Photon Response in Vertebrate Phototransduction.<br />
Emmanuele DiBenedetto, Paolo Bisegna, Giovanni Caruso, Lixin Shen,<br />
Daniele Andreucci, Vsevolod Gurevich, Heidi E. Hamm.<br />
1031-PLAT 5:45 PM<br />
Melanopsin Signalling: Low Pigment Density, Large Single-Photon<br />
Response, and High-Efficiency Transmission. Michael Tri H. Do,<br />
Shin H. Kang, Tian Xue, Haining Zhong, Hsi-Wen Liao,<br />
Dwight E. Bergles, King-Wai Yau.<br />
4:00 PM–6:00 PM, ROOM 252 A/B<br />
PLATFORM P<br />
Muscle: Molecular Mechanics and Sructure<br />
Co-Chairs: Yuri Nesmelov, University of Minnesota<br />
Jim Vigoreaux, University of Vermont<br />
1032-PLAT 4:00 PM<br />
Thermodynamics Of The Myosin Nucleotide-binding Pocket Measured By<br />
Epr Spectroscopy Using Spin Labeled Nucleotides. Thomas J. Purcell,<br />
Nariman Naber, Ed Pate, Roger Cooke.<br />
1033-PLAT 4:15 PM<br />
Transient Dynamics of the Force-Generating Domain in Myosin During<br />
the Recovery Stroke. Yuri E. Nesmelov, Roman V. Agafonov,<br />
Igor V. Negrashov, Sarah Blakely, Margaret A. Titus, David D. Thomas.<br />
1034-PLAT 4:30 PM<br />
Modeling The Mechanics and Enzymatic Activities of Doubly, Singly and<br />
Unphosphorylated Smooth Muscle Myosin. Sam Walcott,<br />
David M. Warshaw.<br />
1035-PLAT 4:45 PM<br />
Drug Effects and Mechanism Underlying the Force-velocity Relationship of<br />
Skeletal Muscle. Nuria Albet-Torres, Marieke J. Bloemink, Tom Barman,<br />
Robin Candau, Michael A. Geeves, Kerstin Golker, Christian Herrmann,<br />
Corinne Lionne, Claudia Piperio, Stefan Schmitz, Claudia Veigel,<br />
Alf Mansson.<br />
1036-PLAT 5:00 PM<br />
Role Of Myosin Binding Proteins On The Structural Stability And Flexural<br />
Rigidity Of Thick Filaments. Jim O. Vigoreaux, Lori Nyland,<br />
John Contompasis, Laurent Kreplak, David Maughan, Bradley Palmer.<br />
1037-PLAT 5:15 PM<br />
Thin Filament Regulation of Relaxation in 3D Multi-Sarcomere Geometry.<br />
Srboljub M. Mijailovich, Oliver Kayser-Herald, Richard L. Moss,<br />
Michael A. Geeves.<br />
1038-PLAT 5:30 PM<br />
Molecular Dynamics of Tropomyosin: Implications for the Assembly and<br />
Regulation of Thin Filaments. Xiaochuan Li, William Lehman,<br />
Kenneth C. Holmes, Stefan Fischer.<br />
1039-PLAT 5:45 PM<br />
Obscurin, A Large Modular Protein, Regulating Sarcomere Formation In<br />
Drosophila Muscle. Anja Katzemich, John Sparrow, Belinda Bullard.<br />
6:00 PM–7:00 PM, ROOM 253 A/B<br />
BIOPHYSICAL SOCIETY OF CANADA MIXER<br />
6:00 PM–8:00 PM, HALL A<br />
STUDENT RESEARCH ACHIEVEMENT AWARD<br />
(SRAA) POSTER COMPETITION<br />
This session features students who are presenting posters at the meeting and<br />
have indicated they wish to participate in the competition at the time of abstract<br />
submission. During the competition, students give a five-to-ten minute verbal<br />
presentation of their posters to one or more judges. Awardees are honored at the<br />
Monday evening Awards Ceremony.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
7:30 PM–9:30 PM, BALLROOM EAST<br />
WORKSHOP 1<br />
Advanced Single Molecule Fluorescence<br />
Techniques in Vitro and in Vivo<br />
Chair: Jeff Gelles, Brandeis University<br />
1040-WKSHP 7:30 PM<br />
Single-Molecule Analysis of Transcription.<br />
Richard Ebright, Shimon Weiss, Anirban Chakraborty, Dongye Wang,<br />
You Korlann, Achillefs Kapanidis, Emmanuel Margeat.<br />
1041-WKSHP 7:55 PM<br />
In vitro and in vivo; kinesin and myosin moving one (or a few) at a time.<br />
Paul Selvin.<br />
1042-WKSHP 8:20 PM<br />
In-Vivo Super-Resolution Microscopy by Structured Illumination.<br />
Mats G. L. Gustafsson.<br />
1043-WKSHP 8:45 PM<br />
Advanced Fluorescence Microscopy Of Single, Living Cells: Using Optical<br />
Proteomics To Study Native Biochemistry One Molecule At A Time.<br />
Mark C. Leake.<br />
1044-WKSHP 9:10 PM<br />
Elucidating Mechanisms in Complex Systems by Multi-wavelength Singlemolecule<br />
Fluorescence. Jeff Gelles.<br />
7:30 PM–9:30 PM, BALLROOM WEST<br />
WORKSHOP 2<br />
Channelopathies of Nerve and Muscle<br />
Chair: Stephen Cannon, University of Texas Southwestern Medical Center at Dallas<br />
1045-WKSHP 7:30 PM<br />
Mechanistic Diversity for Channelopathies of Brain and Skeletal Muscle.<br />
Stephen C. Cannon.<br />
1046-WKSHP 7:55 PM<br />
Neuronal calcium channels and migraine. Daniela Pietrobon.<br />
1047-WKSHP 8:20 PM<br />
Presenilins Function as ER Calcium Leak Channels: Implications for<br />
Alzheimer’s Disease. Ilya Bezprozvanny.<br />
1048-WKSHP 8:45 PM<br />
Mutations in skeletal muscle. William A. Catterall.<br />
1049-WKSHP 9:10 PM<br />
Gating Pore Currents from S4 Mutations of NaV1.4: A Common<br />
Pathomechanism in Hypokalemic Periodic Paralysis. Arie Struyk,<br />
Stephen C. Cannon.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
7:30 PM–9:30 PM, ROOM 153 A/B<br />
WORKSHOP 3<br />
Enzymes in Energy Metabolism<br />
Chair: Michael Radermacher, University of Vermont<br />
1050-WKSHP 7:30 PM<br />
Enzymes in Energy Metabolism, Introduction. Michael Radermacher.<br />
1051-WKSHP 7:55 PM<br />
Organization and Structural Features of Phosphofructokinase and other<br />
Glycolytic Enzymes to Meet their Role in Energy Metabolism.<br />
Juan J. Aragón, Cristina Ferreras, Cristina Sánchez, Valentina Sánchez, Eloy<br />
D. Hernández, Carmen Hermida, Cristina Adan, Rafael Garesse, Oscar H.<br />
Martínez-Costa.<br />
1052-WKSHP 8:20 PM<br />
How Mitochondrial Structure Can Affect Energy Metabolism: Insights<br />
From Electron Microscopic Tomography. Carmen Mannella,<br />
Chyong-ere Hsieh, Karolyn Buttle, Christian Renken, Michael Marko.<br />
1053-WKSHP 8:45 PM<br />
Molecular Architecture of Pyruvate Dehydrogenase Complexes.<br />
Jacqueline Milne.<br />
1054-WKSHP 9:10 PM<br />
Electroneutral And Electrogenic Catalysis By Diheme-Containing<br />
Succinate:Quinone Oxidoreductases. C. Roy D. Lancaster.<br />
17<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
1:00 PM–3:00 PM, HALL A<br />
SUNDAY POSTER SESSIONS<br />
Poster should be mounted at 6:00 PM on the day preceding presentation and removed by 5:30 PM on the day of the presentation. Posters will be on<br />
view until 10:00 PM the night before presentation. Abstract numbers shown refer to the program order of abstracts printed in the Abstracts Issue.<br />
Board Numbers indicate where they are located in Hall A.<br />
18<br />
ODD NUMBERED BOARDS<br />
1:00 PM–2:00 PM<br />
BOARD NUMBERS<br />
Board #B1–Board #B29<br />
Board #B30–Board #B59<br />
Board #B60–Board #80<br />
Board #B81–Board #B95<br />
Board #B96–Board #B122<br />
Board #B123–Board #B152<br />
Board #B153–Board #B182<br />
Board #B183–Board #B210<br />
Board #B211–Board #B230<br />
Board #B231–Board #B260<br />
Board #B261–Board #B278<br />
Board #B279–Board #B306<br />
Board #B307–Board #B322<br />
Board #B323–Board #B343<br />
Board #B344–Board #B362<br />
Board #B363–Board #B373<br />
Board #B374–Board #B381<br />
Board #B382–Board #B410<br />
Board #B411–Board #B421<br />
Board #B422–Board #B423<br />
Board #B424–Board #B442<br />
Board #B443–Board #B464<br />
Board #B465–Board #B484<br />
Board #B485–Board #B503<br />
Board #B504–Board #B526<br />
Board #B527–Board #B543<br />
Board #B544–Board #B564<br />
Board #B565–Board #B590<br />
Board #B591–Board #B613<br />
Board #B614–Board #B630<br />
Board #B631–Board #B647<br />
Board #B648–Board #B667<br />
Board #B668–Board #B687<br />
Board #B688–Board #B702<br />
Board #B703–Board #B732<br />
Board #B733–Board #B735<br />
Board #B736–Board #B757<br />
Board #B758–Board #B787<br />
Board #B788–Board #B809<br />
Board #B810–Board #B828<br />
Board #B829–Board #B848<br />
Board #B849–Board #B870<br />
Authors Present<br />
EVEN NUMBERED BOARDS<br />
2:00 PM–3:00 PM<br />
POSTER CATEGORIES<br />
Emerging Single Molecule Techniques I<br />
Imaging & Optical Microscopy I<br />
Molecular Mechanics & Force Spectroscopy<br />
Molecular Simulations of Membranes & Membrane Proteins<br />
Fluorescence Spectroscopy I<br />
Micro & Nanotechnology<br />
Genome Packaging & Manipulation I<br />
Protein-Nucleic Acid Interactions I<br />
Protein Structure<br />
Protein Dynamics I<br />
Protein Assemblies<br />
Protein Folding & Stability I<br />
Molecular Recognition in Silico<br />
Protein Aggregates I<br />
Protein Aggregates II<br />
Lipids and Signaling on Membrane Surface<br />
IP3 Receptors<br />
Exocytosis & Endocytosis<br />
Endoplasmic Reticulum & Protein Trafficking<br />
Nucleocytoplasmic Transport<br />
Ryanodine Receptors Type I<br />
Ryanodine Receptors Type II<br />
Calcium Signaling Proteins<br />
Calcium Signaling Pathways<br />
Actin & Actin-binding Proteins<br />
Actin-binding Proteins in Physiology & Disease<br />
Cytoskeletal Protein Dynamics & Intracellular Cargo Transport<br />
Microtubular Motors I<br />
Unconventional Myosins<br />
Ion Motive ATPases<br />
Membrane Transport<br />
Membrane Dynamics & Bilayer Probes I<br />
Membrane Active Peptides I<br />
Membrane Active Peptides II<br />
Membrane Physical Chemistry I<br />
Smooth & Skeletal Muscle Electrophysiology<br />
Acetylcholine Receptors<br />
Channel Regulation & Modulation<br />
Voltage-gated K Channels—Permeation<br />
Voltage-gated Ca Channels I<br />
Voltage-gated Ca Channels II<br />
Voltage-gated K Channels - Gating I<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
Emerging Single Molecule Techniques I<br />
(Boards #B1–#B29)<br />
122-POS BOARD #B1<br />
Single Molecule Immuno Pull Down Assay (SiMPull) for Studying Protein-<br />
Protein Interactions. Ankur Jain, Biswa Ramani, Kaushik Raghunathan,<br />
Prakrit Jena, Yang Xiang, Taekjip Ha.<br />
123-POS BOARD #B2<br />
A Single-Molecule System for Detection and Quantification of Proteins with<br />
Robust Capture Units and Potential for High Multiplexing.<br />
Vyacheslav Papkov, Ying Wu, Ted Foss, Alicia L. Dow, Eric J. White,<br />
Nancy L. Pellerin, Natalia Mamaeva, Rudolf Gilmanshin, Randall E. Burton*.<br />
124-POS BOARD #B3<br />
Binding Specificity of Multi-Labeled PNA Probes Studied by Single Molecule<br />
Mapping. Ekaterina Protozanova, Ting Wang, Kyoko Uehara,<br />
Misha Safranovitch, Rhea Mahabir, Jess Shen, Niru Chennagiri,<br />
Douglas B. Cameron, Rudolf Gilmanshin.<br />
125-POS BOARD #B4<br />
High Resolution Imaging Via SHREC And SHRImP For Ultra-High<br />
DNA/RNA Resolution. Murat Baday, Ming Xiao, Han Cao, Paul Selvin.<br />
126-POS BOARD #B5<br />
Dynamic Single-molecule Colocalization Imaging - A New Method For<br />
Examining Membrane Protein Association In Living Cells. James T. McColl,<br />
Ricardo Alexandre, John R. James, Paul D. Dunne, Ji Won Yoon,<br />
Simon J. Davis, David Klenerman.<br />
127-POS BOARD #B6 STUDENT TRAVEL AWARDEE<br />
Characterizing The Equilibrium Blinking Behavior Of Fluorogens<br />
With Fluorogen Activating Proteins (FAPs). Qi Yan, Suvrajit Maji,<br />
Marcel P. Bruchez.<br />
128-POS BOARD #B7<br />
Single Molecule Anisotropy Imaging with Fluorescence Photoactivation<br />
Localization Microscopy. Travis J. Gould, Mudalige S. Gunewardene, Manasa<br />
V. Gudheti, Vladislav V. Verkhusha, Shu-Rong Yin, Julie A. Gosse, Samuel T.<br />
Hess.<br />
129-POS BOARD #B8<br />
Fluorescence Correlation Spectroscopy In Live Bacillus Subtilis Cells: An In<br />
Vivo Study Of Transcriptional Regulation. Matthew L. Ferguson,<br />
Nathalie Declerck, Catherine A. Royer.<br />
130-POS BOARD #B9<br />
Full Fluorescence Correlation Analysis - From Picoseconds To Seconds- For<br />
The Study Of Biomolecular Interactions And Dynamics. Samantha Fore, Felix<br />
Koberling, Michael Wahl, Thomas Huser, Sonny Ly, Ting Guo.<br />
131-POS BOARD #B10<br />
Fluorescence Correlation Spectroscopy with Sub-Diffraction-Limited<br />
Resolution Using Near-field Optical Probes. Linda J. Johnston,<br />
Dusan Vobornik, Zhengfang Lu, Rod Taylor, Daniel Banks, Cecile Fradin.<br />
132-POS BOARD #B11<br />
Single Molecule Lifetime Probability Distribution Analysis (t-PDA).<br />
Matthew Antonik.<br />
133-POS BOARD #B12<br />
FCS and Sub-diffraction Resolution Fluorescence Imaging of Membrane<br />
Receptors in Living Organelles. Stephanie Grabowski, Stefan Marawske,<br />
Stanislav Kalinin, Ralf Kühnemuth, Stefanie Weidtkamp-Peters,<br />
Andrea Bleckmann, Yvonne Stahl, Rüdiger Simon, Claus Seidel.<br />
134-POS BOARD #B13 SRAA POSTER<br />
Single molecule image deconvolution. I. Standard deviation analysis of immobile<br />
fluorescent molecules. Michael C. DeSantis, Shawn DeCenzo,<br />
Yan Mei Wang.<br />
135-POS BOARD #B14<br />
EstimationTool And FandPLimittool - User-friendly Software Packages For<br />
Single Molecule Localization/Resolution And Accuracy Calculations.<br />
Anish V. Abraham, Sripad Ram, Jerry Chao, E. S. Ward, Raimund J. Ober.<br />
136-POS BOARD #B15<br />
Maximum-Likelihood Position Sensing of Single Molecules in a Confocal<br />
Microscope. Lloyd M. Davis, James A. Germann, William N. Robinson,<br />
Brian K. Canfield.<br />
137-POS BOARD #B16 STUDENT TRAVEL AWARDEE<br />
Quantitative Study Of Single Molecule Localization Techniques.<br />
Anish V. Abraham, Sripad Ram, Jerry Chao, E. Sally Ward,<br />
Raimund J. Ober.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
138-POS BOARD #B17<br />
Creation and Mixing of Monodisperse Sub-femtoliter Bioreactors.<br />
Jianyong Tang, Ana M. Jofre, Rani B. Kishore, Joseph E. Reiner,<br />
Mark E. Greene, Geoffrey M. Lowman, John S. Denker, Christina Willis,<br />
Kristian Helmerson, Lori S. Goldner.<br />
139-POS BOARD #B18<br />
Simultaneous Measurement Of Ionic Current And Fluorescence From Single<br />
Protein Pores. Andrew J. Heron, James R. Thompson, Brid Cronin,<br />
Hagan Bayley, Mark I. Wallace.<br />
140-POS BOARD #B19<br />
Laser Induced Popcorn-like Conformational Transition of Nano-diamond as a<br />
Nanoknife. Chia-Ching Chang, Hsueh-Liang Chu, Tzu-Cheng Lee,<br />
Ching-Chung Chou.<br />
141-POS BOARD #B20<br />
High throughput Single-Molecule Spectroscopy Using Nanoporous<br />
Membranes. Joshua Edel, Guillaume Chansin.<br />
142-POS BOARD #B21<br />
Using Nanomaterials to Probe Rotation of Individual Cell Surface Receptors.<br />
Shaorui Xu, Peter W. Winter, Deborah A. Roess, B. George Barisas.<br />
143-POS BOARD #B22<br />
Manipulating The Environment Of a Single Lipase Molecule.<br />
Li Wei, Nikos Hatzakis, Sune K. Jørgensen, Per Hedegård,<br />
Dimitrios Stamou.<br />
144-POS BOARD #B23<br />
Single Molecule Studies of the Interactions between b-Amyloid 1–40 and<br />
Supported Planar Lipid Membrane. Hao Ding, Joseph A. Schauete,<br />
Duncan G. Steel, Ari Gafni.<br />
145-POS BOARD #B24<br />
Single-Molecule Imaging of AMPA and Nicotinic Acetylcholine Receptors in<br />
Mammalian Cells. Paul D. Simonson, John Alexander, Okunola Jeyifous,<br />
William N. Green, Paul R. Selvin.<br />
146-POS BOARD #B25<br />
Single-molecule Imaging of ATP-driven Stepping Rotation of FoF1-ATP<br />
Synthase Reconstituted into Supported Membrane. Ryota Iino,<br />
Khek-Chian Tham, Kazuhito V. Tabata, Hiroshi Ueno, Hiroyuki Noji.<br />
147-POS BOARD #B26<br />
How is the Temperature Sensitive (TS) Reaction of F1-ATPase Coupled with<br />
its Rotation? Sawako Enoki, Ryota Iino, Rikiya Watanabe, Hiroyuki Noji.<br />
148-POS BOARD #B27<br />
Towards A New Generation Of Single Molecule High Resolution Sensors.<br />
Francoise Argoul, Nicolas Hugo, Thibault Roland, Pascale Milani,<br />
Audrey Fahys, Lotfi Berguiga, Juan Elezgaray, Zofia Haftek, Alain Arneodo.<br />
149-POS BOARD #B28<br />
Cooperative Three-step Motions In Catalytic Subunits of F1-ATPase Drive 80°<br />
And 40° Substep Rotations. Takayuki Nishizaka, Tomoko Masaike.<br />
150-POS BOARD #B29<br />
Investigating the Efficacy of Peptide-based Inhibitors Against the Earliest<br />
Oligomers of Amyloid-b Peptide. Robin K. Lammi, Lyndsey R. Powell,<br />
Kyle D. Dukes, Cyrus K. Bett, Marcus A. Etienne, Robert P. Hammer.<br />
Imaging & Optical Microscopy I (Boards #B30–#B59)<br />
151-POS BOARD #B30<br />
BioTIFF: A New BigTIFF File Structure For Organizing Large Image Datasets<br />
And Their Associated Metadata. Peter S. Pennefather, West Suhanic.<br />
152-POS BOARD #B31<br />
Virtual FRAP - an Experiment-Oriented Simulation Tool. James C. Schaff,<br />
Ann E. Cowan, Leslie M. Loew, Ion I. Moraru.<br />
153-POS BOARD #B32<br />
Live Cell Imaging: Tips and Tools. Melanie M. Frigault, Judith Lacoste,<br />
Jody L. Swift, Claire M. Brown.<br />
154-POS BOARD #B33<br />
Chondrocytes Deformation In The Live Mouse Knee. Ziad Abusara,<br />
Ruth Seerattan, Robert Thompson, Walter Herzog.<br />
155-POS BOARD #B34<br />
Protein Diffusion in the E. coli Cytoplasm and Periplasm under Osmotic<br />
Stress. James C. Weisshaar, Michael C. Konopka, Kem A. Sochacki,<br />
Benjamin P. Bratton, Colin Ingram.<br />
19<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
156-POS BOARD #B35<br />
Measuring the Number of LuxR Proteins in a Single Cell of V. harveyi.<br />
Shu-Wen Teng, Yufang Wang, Kim Tu, Tao Long, Ned Wingreen,<br />
Bonnie L. Bassler, Phuan N. Ong.<br />
157-POS BOARD #B36<br />
Influence Of P-selectin Structure On Its Mobility In The Weibel-Palade Body<br />
And Plasma Membranes. Gregory Mashanov, Nikolai Kiskin, Nicola Helen,<br />
Victor Babich, Laura Knipe, Justin Molloy, Matthew Hannah, Tom Carter.<br />
158-POS BOARD #B37<br />
Quantitative Analysis of Spatial Protein-protein Proximity in Fluorescence<br />
Confocal Microscopy. Yong Wu, Yi-Kuang Liu, Mansoureh Eghbali,<br />
Enrico Stefani.<br />
159-POS BOARD #B38<br />
The White Confocal - Controlling Spectral Fluorescence. Rolf T.<br />
Borlinghaus.<br />
160-POS BOARD #B39<br />
Identifying Components Of Astroglial Autofluorescence Using The Spectral<br />
Separability Index, Xijk. Dan Zhu, Sébastien Nicoulaud, Christina Kleinert,<br />
Nicholas Benech, Dongdong Li, Nicole Ropert, Martin Oheim.<br />
161-POS BOARD #B40 SRAA POSTER<br />
Combinatorial Labeling And Spectral Imaging, (CLASI): A Method To<br />
Greatly Expand The Number of Distinguishable Fluorescent Labels in a Single<br />
Image. Alex M. Valm, Jessica L. Mark Welch, Christopher W. Rieken,<br />
Yuko Hasegawa, Rudolf Oldenbourg, Gary G. Borisy.<br />
162-POS BOARD #B41<br />
Blind Source Separation Techniques For The Decomposition Of Multiply<br />
Labeled Fluorescence Images. Richard A. Neher, Misˇo Mitkovski,<br />
Frank Kirchhoff, Erwin Neher, Fabian J. Theis, André Zeug.<br />
163-POS BOARD #B42<br />
A Theory Facilitating the Investigation of Sub-resolution Membrane<br />
Trafficking Using Total Internal Reflection Fluorescence Microscopy.<br />
Shaohui Huang, Lawrence Lifshitz, Karl Bellve, Clive Standley, Kevin Fogarty,<br />
Michael Czech.<br />
164-POS BOARD #B43 STUDENT TRAVEL AWARDEE<br />
Expanding The Applicability Of The Multi-photon Fluorescence Recovery<br />
After Photobleaching Technique In Vivo Using A New Convective Flow<br />
Model. Kelley D. Sullivan.<br />
165-POS BOARD #B44<br />
Diffusion and Exchange of Non-Integral Membrane Associated Fluorophores<br />
During Fluorescence Recovery After Photobleaching with the Confocal Laser<br />
Scanning Microscope: ROI Size Analysis of EGFP:Ras2 Plasma Membrane<br />
Diffusion in Saccharomyces cerevisiae. Kalyan C. Vinnakota, David Mitchell,<br />
Robert J. Deschenes, Tetsuro Wakatsuki, Daniel A. Beard.<br />
166-POS BOARD #B45<br />
Dynamic Spatial Distribution of RNA Polymerase in Live E. coli.<br />
Benjamin P. Bratton, M T. Record, James C. Weisshaar.<br />
167-POS BOARD #B46<br />
Morphogen Gradient Formation Unraveled Using In Vivo Three-dimensional<br />
Single Molecule Microscopy. Laurent Holtzer, Anna Kicheva,<br />
Marcos Gonzalez-Gaitan, Thomas Schmidt.<br />
168-POS BOARD #B47<br />
Gaq Binds Two Effectors Independently in Cells: Evidence for Pre-determined<br />
Pathways. Urszula P. Golebiewska, Suzanne Scarlata.<br />
169-POS BOARD #B48<br />
Trafficking Of Glutamatergic And Peptidergic Vesicles In Astrocytes.<br />
Robert Zorec, Matja Stenovec, Maja Potokar, Marko Kreft,<br />
Mateja Erdani Kreft.<br />
170-POS BOARD #B49<br />
Developing Statistical Diagnostic Tools For Discriminating Between Different<br />
Diffusive Modes Of Fluorescently Tagged Protein Complexes In Living Cells<br />
For Short Duration Trajectories. Alex Robson, Marcus Tyndall, Philip Maini,<br />
Mark C. Leake.<br />
171-POS BOARD #B50<br />
Probing the Intracellular Reaction Dynamics of Low Density Lipoprotein<br />
Using Single Particle Tracking Fluorescence Microscopy.<br />
William H. Humphries IV, Christine K. Payne.<br />
172-POS BOARD #B51<br />
Activation Pathway Of paGFP In Living Cells. Ilaria Testa, Davide Mazza,<br />
Mario Faretta, Alberto Diaspro.<br />
20<br />
173-POS BOARD #B52<br />
Organelle Specific Associations of HIV-1 Nef with HLA-I A2 and CD4 using<br />
Fluorescence Cross Correlation Spectroscopy. Tilman Rosales, Ling Yi,<br />
Jay R. Knutson, Sundararajan Venkatesan.<br />
174-POS BOARD #B53<br />
Raster Image Correlation Spectroscopy (RICS) with One Photon Excitation<br />
and Analog Detection: Some Practical Considerations for GUVs and Cell<br />
Membranes. M vandeVen, E. Gielen, B. De Clercq, N. Smisdom,<br />
M. Ameloot.<br />
175-POS BOARD #B54<br />
Effects of Oversampling and Scanning Artifacts on the Accuracy of Spatial<br />
Fluorescence Intensity Fluctuation Analysis Methods. Mikhail Sergeev,<br />
Antoine G. Godin, Jody L. Swift, Yves De Koninck, Paul W. Wiseman.<br />
176-POS BOARD #B55<br />
Biocompatible Quantum Dots for Intravital Kidney Imaging. Pu Wang,<br />
Daniel E. Minner, Keith M. Stantz, Christoph Naumann, Weiming Yu.<br />
177-POS BOARD #B56<br />
Time-lapse Imaging of Individual BKCa Channels in Live Cells Using<br />
Site-specific Labeling of Quantum Dots. Ji-Yeon Kim, Haedeun Kim,<br />
Sungho Chang, Chul-Seung Park.<br />
178-POS BOARD #B57<br />
Non-Invasive Pyrenebutyrate-mediated Delivery of Quantum Dots to the<br />
Cytosol of Living Cells. Amy E. Jablonski, Christine K. Payne.<br />
179-POS BOARD #B58<br />
Characterizing the Architecture of Nicotinic Receptors with Quantum Dot-<br />
Based Fluorescence Microscopy. Rigo Pantoja, Erik A. Rodriguez, Shelly Tzlil,<br />
Larry Wade, Dennis A. Dougherty, Henry A. Lester.<br />
180-POS BOARD #B59<br />
HIV-virions Appear To Be Trapped By Human Cervical Mucus.<br />
Hacene Boukari, Beda Brichacek, Leonid Margolis, Ralph Nossal.<br />
Molecular Mechanics & Force Spectroscopy<br />
(Boards #B60–#B80)<br />
181-POS BOARD #B60<br />
Nucleosome Stacking Defines The Structural And Mechanical Properites Of<br />
Chromatin Fibers. Fan-Tso Chien, Maarten Kruithof, Andrew Routh,<br />
Daniela Rhodes, John van Noort.<br />
182-POS BOARD #B61<br />
Mechanism Of DNA Translocation By SpoIIIE/Ftsk. Marcelo Nollmann,<br />
Jerod Ptacin, Eric Becker, Kit Pogliano, Carlos Bustamante.<br />
183-POS BOARD #B62<br />
VirE2: A Unique ssDNA-Compacting Molecular Machine. Martin Hegner,<br />
Wilfried Grange, Sudhir Husale, Myriam Duckely.<br />
184-POS BOARD #B63<br />
Experimental Evidence Of Polymer Hydrophobic Collapse Due To Water<br />
Density Fluctuation. Isaac T.S. Li, Nikhil Gunari, Gilbert C. Walker.<br />
185-POS BOARD #B64<br />
Non-ideal Elasticity Of Single Stranded DNA At Low Forces.<br />
Dustin McIntosh, Omar Saleh, Phil Pincus, Noah Ribeck.<br />
186-POS BOARD #B65<br />
Single Molecule Force Spectroscopy of Guanine Quadruplex DNA.<br />
Susanna Lynch, Heather Baker, Sarah Byker, Dejian Zhou, Kumar Sinniah.<br />
187-POS BOARD #B66<br />
Kalman Filter Estimates of the Contour Length of an Unfolding Protein in<br />
Single-Molecule Force Spectroscopy Experiments. Vicente I. Fernandez,<br />
Pallav Kosuri, Vicente Parot, Julio M. Fernandez.<br />
188-POS BOARD #B67<br />
Unfolding, refolding and proteolysis of the von Willebrand Factor A2 domain<br />
under tensile force. Xiaohui Zhang, Kenneth Halvorsen, Wesley P. Wong,<br />
Timothy A. Springer.<br />
189-POS BOARD #B68<br />
The Temperature Dependency of Disulfide Bond Reduction Events<br />
Measured by Single-molecule Force Clamp Spectroscopy. Jian Liang,<br />
Julio M. Fernandez.<br />
190-POS BOARD #B69<br />
Direct Identification of Two Distinct Transition State Structures in Reduction<br />
of a Disulfide Bond Revealed by Single Bond Force-clamp Spectroscopy.<br />
Sergi Garcia-Manyes, Jian Liang, Julio M. Fernandez.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting
191-POS BOARD #B70<br />
Nebulin Elasticity Pre-loads Thin Filaments of Skeletal Muscle: Unfolding of<br />
Transient a-helices. Jeffrey G. Forbes, Vamsi K. Yadavali, Wanxia L. Tsai,<br />
Kuan Wang.<br />
192-POS BOARD #B71<br />
Effects of Cantilever Stiffness on Unfolding Force in AFM Protein Unfolding.<br />
William T. King, Guoliang Yang.<br />
193-POS BOARD #B72<br />
E-selectin/sLea Form Catch-Slip Bonds Without Force-History Dependence.<br />
Jeremy H. Snook, William H. Guilford.<br />
194-POS BOARD #B73<br />
How Protein Materials Balance Strength, Robustness And Adaptability.<br />
Markus J. Buehler, Sinan Keten, Theodor Ackbarow, Jérémie Bertaud.<br />
195-POS BOARD #B74 SRAA POSTER<br />
Single-Molecule Mechanics of the Muscle Protein Myomesin.<br />
Felix Berkemeier, Matthias Rief.<br />
196-POS BOARD #B75 SRAA POSTER<br />
Bending rigidity of type I collagen homotrimer fibrils. Sejin Han,<br />
Charlotte Phillips, Daniel McBride, Robert Visse, Hideaki Nagase,<br />
Wolfgang Losert, Sergey Leikin.<br />
197-POS BOARD #B76<br />
AFM Manipulation Of Small Fibrin Networks. Nathan E. Hudson,<br />
Daniel C. Millard, John Houser, E. Timothy O’Brien, Susan T. Lord,<br />
Richard Superfine, Michael R. Falvo.<br />
198-POS BOARD #B77<br />
Probing Structure and Mechanics of Yeast Prion Proteins with Optical<br />
Tweezers. Carlos E. Castro, Jijun Dong, Mary Boyce, Susan Lindquist,<br />
Matt Lang.<br />
199-POS BOARD #B78<br />
Dwell Time And Maximum Likelihood Analysis Of Single Molecule Disulfide<br />
Bond Reduction Events While Under A Stretching Force.<br />
Robert Szoszkiewicz, Lorin Milescu, Julio M. Fernandez.<br />
200-POS BOARD #B79<br />
Intrinsically Disordered Titin PEVK as a Molecular Velcro: Salt-Bridge<br />
Dynamics and Elasticity. Jeffrey G. Forbes, Wanxia L. Tsai,<br />
Richard J. Wittebort, Kuan Wang.<br />
201-POS BOARD #B80<br />
AFM Mechanical Studies Of A Novel Form Of The Biopolymer Fibrin:<br />
Elastomeric Sheets. Michael R. Falvo, Nathan Hudson, Daniel C. Millard,<br />
E Timothy O’Brien III, Richard Superfine.<br />
Molecular Simulations of Membranes & Membrane<br />
Proteins (Boards #B81–#B95)<br />
202-POS BOARD #B81 SRAA POSTER<br />
Substrate translocation pathway in glutamate transporter: Insights from<br />
molecular simulations. Yan Gu, Indira H. Shrivastava, Susan G. Amara,<br />
Ivet Bahar.<br />
203-POS BOARD #B82<br />
Interaction of Novel Ibogaine Analogs With The Human a3b4 Nicotinic<br />
Receptor. Benjamin P. Coleman, Samira Sarrami, Hugo R. Arias.<br />
204-POS BOARD #B83<br />
Noble Gas Anesthetics and Immobilizers Show Different Binding Distributions<br />
to KcsA Channel. Masayuki Ozaki, Tomoyoshi Seto.<br />
205-POS BOARD #B84<br />
Ligand Induced Conformational Changes in GPCRs: Insight Into the<br />
Activation of Rhodopsin and b-adrenergic Receptors. Supriyo Bhattacharya,<br />
Nagarajan Vaidehi.<br />
206-POS BOARD #B85<br />
Structural Determinants Of Antibiotic And b-lactamase Diffusion Through<br />
Bacterial Porins. Amit Kumar, Eric Hajjar, Paolo Ruggerone,<br />
Matteo Ceccarelli.<br />
207-POS BOARD #B86<br />
Conformational Transitions and Proton Conduction in the Multidrug Efflux<br />
Pump AcrB. Nadine Fischer, Christian Kandt.<br />
208-POS BOARD #B87<br />
Dynamics Of Water Molecules In Bacteriorhodopsin Mutants.<br />
Mihnea Dulea, Ana-Nicoleta Bondar.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
209-POS BOARD #B88<br />
The Biophysics Of Antibiotics Translocation Through OmpF Revealed By<br />
Computer Simulations. Eric Hajjar, Amit Kumar, Enrico Spiga,<br />
Jean-Marie Pages, Kozhinjampara Mahendran, Tivadar Mach,<br />
Andrey Bessonov, Mathias Winterhalter, Paolo Ruggerone, Matteo Ceccarelli.<br />
210-POS BOARD #B89<br />
Simulation Studies Of Trace Amines Passing Through Neuronal Membranes.<br />
Bruno L. Tomberli, Jarrod Nickel, Mark Berry.<br />
211-POS BOARD #B90<br />
All-atom Molecular Dynamics Simulations of a Membrane Protein Stabilizing<br />
Polymer. William J. Drasler, Jonathan N. Sachs.<br />
212-POS BOARD #B91<br />
Electroporation Sensitivity of Oxidized Phospholipid Bilayers.<br />
Zachary A. Levine, Yu-Hsuan Wu, Matthew J. Ziegler, D. Peter Tieleman,<br />
P. Thomas Vernier.<br />
213-POS BOARD #B92<br />
CHARMM-GUI Membrane Builder for Mixed Bilayers and Its Application to<br />
Yeast Membranes. Sunhwan Jo, Jeffery B. Klauda, Wonpil Im.<br />
214-POS BOARD #B93<br />
Conformational Analysis and Molecular Dynamics Study: 2-Arachidonoylsn-glycero-3-phosphoinositol<br />
(2-AGPI) in a DOPC Bilayer.<br />
Evangelia Kotsikorou, Diane Lynch, Patricia Reggio.<br />
215-POS BOARD #B94<br />
A Novel Analysis Technique For Determining Area Per Lipid And Electron<br />
Density Profiles From Large Lipid Bilayer Molecular Dynamics Simulations.<br />
Anthony R. Braun.<br />
216-POS BOARD #B95<br />
Undriven Bead Diffusion Through Extracellular Matrix. Zachary Hackney,<br />
Lamar Mair, Richard Superfine.<br />
Fluorescence Spectroscopy I (Boards #B96–#B122)<br />
217-POS BOARD #B96<br />
Image Correlation Spectroscopy Reveals Global Dynamics of Wound Healing.<br />
Kandice Tanner, Donald Ferris, Luca Lanzano, Berhan Mandefro, William<br />
W. Mantulin, David Gardiner, Elizabeth Rugg, Enrico Gratton.<br />
218-POS BOARD #B97<br />
Studying Molecular Dynamics And Interactions In Living Zebrafish Embryos<br />
By Fluorescence Correlation Spectroscopy. Xianke Shi, Yong Hwee Foo,<br />
Shang Wei Chong, Vladimir Korzh, Thankiah Sudhaharan, Sohail Ahmed,<br />
Thorsten Wohland.<br />
219-POS BOARD #B98<br />
Applicability Of An EM-CCD For Spatially Resolved TIR-FCS.<br />
Daniel Boening, Teja Wolfgang Groemer, Jurgen Klingauf.<br />
220-POS BOARD #B99<br />
Imaging Total Internal reflection - Fluorescence Cross-correlation Spectroscopy<br />
(ITIR-FCCS). Jagadish Sankaran, Lin Guo, Thorsten Wohland.<br />
221-POS BOARD #B100<br />
Analysis Of Diffusion And Binding In Cells Using The Rics Approach.<br />
Enrico Gratton, Michelle A. Digman.<br />
222-POS BOARD #B101<br />
Effect of Multiple Scattering on the Illumination Profile in Fluorescence<br />
Correlation Microscopy. Jason Riley, Ralph Nossal, Amir Gandjbakhche,<br />
Hacene Boukari.<br />
223-POS BOARD #B102<br />
Characterizing Protein Interactions In Different Cellular Compartments By<br />
Axial Scan Fluorescence Fluctuation Spectroscopy. Yun Chen, Yan Chen,<br />
Joachim Mueller.<br />
224-POS BOARD #B103<br />
The Study of Interaction of Hypericin And Its Pharmaceutical Preparation by<br />
Fluorescence Techniques. Jun Liu, Constance Lay Lay Saw, Malini Olivo,<br />
Thankiah Sudhaharan, Sohail Ahmed, Paul Wan Sia Heng,<br />
Thorsten Wohland.<br />
225-POS BOARD #B104<br />
Brightness Analysis of Nuclear Receptor Interactions in a Cell-Free Expression<br />
System. Patrick J. Macdonald, Jolene Johnson, Yan Chen, Bin Wu,<br />
Joachim Mueller.<br />
226-POS BOARD #B105<br />
Resolvability of PCH in Two Dimensional Systems. Yu Li, Bill<br />
McConnaughey, Yanxin Liu, Guy Genin, Elliot Elson.<br />
21<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
227-POS BOARD #B106<br />
Insights Into The Microscopic Origin Of Anomalous Diffusion From<br />
Crowded Solutions. Jedrzej Szymanski, Matthias Weiss.<br />
228-POS BOARD #B107 SRAA POSTER<br />
Bacterial Sec Protein Transport is Rate-limited by Precursor Length: A Single<br />
Turnover Study. Fucheng Liang, Umesh Bageshwar, Siegfried Musser.<br />
229-POS BOARD #B108<br />
Single Molecule FRET Measurements of Dye-labeled DNA.<br />
Nicolas Di Fiori, Amit Meller.<br />
230-POS BOARD #B109<br />
Structural Dynamics of SERCA and Phospholamban by Fluorescence and<br />
Phosphorescence. Ji Li, David D. Thomas.<br />
231-POS BOARD #B110<br />
Single molecule measurements of ATP-myosin V and ADP-myosin V.<br />
Shira Stav, Ana Jofre.<br />
232-POS BOARD #B111<br />
Fluorescence Labeling And Purification Of Cellulases For Single Molecule<br />
Spectroscopy. Jose M. Moran-Mirabal, Stephane C. Corgie,<br />
Jacob C. Bolewski, Hanna M. Smith, Larry P. Walker.<br />
233-POS BOARD #B112<br />
Metal-Enhanced Fluorescence (MEF). Yongxia Zhang, Kadir Aslan,<br />
Chris D. Geddes.<br />
234-POS BOARD #B113 SRAA POSTER<br />
Action-Spectra of Electrochromic Voltage-Sensitive Dyes in an Intact Excitable<br />
Tissue. Joseph Foley, Martin Muschol.<br />
235-POS BOARD #B114<br />
Plasmonic Electricity: A Digital form of Metal-Enhanced Fluorescence.<br />
Anatoliy Dragan, Chris D. Geddes.<br />
236-POS BOARD #B115<br />
Ultrafast Decay of Trp in Biological Macromolecules. Jianhua Xu,<br />
Olga Tcherkasskaya, Angela M. Gronenborn, Patrik Callis, Dmitri Toptygin,<br />
Florence K. Gleason, Ludwig Brand, Jay R. Knutson.<br />
237-POS BOARD #B116<br />
Rapid Detection of Troponin I from Serum using Microwave-Accelerated<br />
Metal-Enhanced Fluorescence. Kadir Aslan, Yongxia Zhang,<br />
Chris D. Geddes.<br />
238-POS BOARD #B117<br />
Structural and Mechanistic Characterization of the Mannitol Transporter from<br />
E. coli using 5-fluorotryptophan as a Spectroscopic Probe. Milena Opacic,<br />
Ben H. Hesp, Jaap Broos.<br />
239-POS BOARD #B118<br />
Investigation Of Excited-State Relaxation In Single-Tryptophan- And Other<br />
Proteins Via Multidimensional Static And Time-Resolved Fluorescence.<br />
Stefanie Schwedler, Katharina Kohse-Höinghaus, Regina Brockhinke, Andreas<br />
Brockhinke.<br />
240-POS BOARD #B119<br />
The g-Crystallin Fold May Have Evolved To Protect Conserved Tryptophan<br />
Residues From UV Radiation Damage Through Efficient Quenching.<br />
Jiejin Chen, Patrik R. Callis, Jonathan King.<br />
241-POS BOARD #B120<br />
Mapping Proximity Within Proteins Using Fluorescence Spectroscopy: New<br />
Advances In Distance-dependent Tryptophan-induced Fluorescence<br />
Quenching. Steven E. Mansoor, Mark A. DeWitt, David L. Farrens.<br />
242-POS BOARD #B121<br />
Mutations In Transhydrogenase Change The Fluorescence Emission State Of<br />
Trp72 From La To Lb. Jaap Broos, Karina Tveen Jensen,<br />
Giovanni B. Strambini, Margherita Gonelli, Baz Jackson.<br />
243-POS BOARD #B122<br />
MD Simulations of the Time-Dependent Red Shift in the Fluorescence of Trp<br />
in Protein GB1. Dmitri Toptygin, Thomas B. Woolf, Ludwig Brand.<br />
Micro & Nanotechnology (Boards #B123–#B152)<br />
244-POS BOARD #B123<br />
An Integrated Multifunctional Lab-on-a-Chip Platform for High Throughput<br />
Optical Mapping of DNA. Lisa W. Kwok, Yi Zhou, Bryan Crane,<br />
Linda Knaian, Kedar V. Vyavahare, Robert H. Meltzer, Joshua Griffis, Amanda<br />
Edmonson, Qun Zhong, Richard Allen, Wolf Mesadieu,<br />
Jonathan W. Larson, Jeffrey R. Krogmeier, Rudolf Gilmanshin.<br />
22<br />
245-POS BOARD #B124<br />
Development Of A Cell Sorting Device Based On The Integration Of Porous<br />
Poly(dimethylsiloxane) (pdms) Membranes Into Layered Microfluidic Devices.<br />
Bor-han Chueh.<br />
246-POS BOARD #B125<br />
3-D Microfluidic Technique for Patterning Cells. Jennifer H. Hou,<br />
Adam E. Cohen.<br />
247-POS BOARD #B126<br />
The Toxic Effects of Quantum Dots on Embryogenesis in Caenorhabditis<br />
elegans. Shyemaa Shehata, Cecile Fradin.<br />
248-POS BOARD #B127<br />
Collaboratory for Structural Nanobiology (CSN), Nanoparticles Database.<br />
Alvaro Gonzalez, Fernando D. Gonzalez-Nilo, Raul Cachau.<br />
249-POS BOARD #B128<br />
A Nano-assay To Measure Modification Of Cysteine Residues In GST-fusion<br />
Proteins. Dixon J. Woodbury, Chris A. Rees, Ammon M. Thompson,<br />
Paul Meiners, J. Scott Bluth.<br />
250-POS BOARD #B129<br />
A Microfluidic Platform for the Culture & Analysis of Single Cells.<br />
Eric Hall, Samuel Kim, Richard N. Zare.<br />
251-POS BOARD #B130<br />
A Pulse Width Modulated Microfluidic Diluter. Alar Ainla, Aldo Jesorka,<br />
Owe Orwar.<br />
252-POS BOARD #B131<br />
Controlled Near Infrared Laser-Activated Liposome Release. Guohui Wu,<br />
Claudia Gottstein, Alexander Mikhailovsky, Htet A. Khant,<br />
Joseph A. Zasadzinski.<br />
253-POS BOARD #B132<br />
The Collaboratory for Structural Nanobiology. Alvaro M. Gonzalez-Ibanez,<br />
Fernando Gonzalez-Nilo, Raul Cachau.<br />
254-POS BOARD #B133<br />
Tunable Delivery Of Chemical Gradients Over Large Cell Culture Substrates<br />
Using Microfluidic Stacked Flows. Christopher G. Sip, Albert Folch,<br />
Hoyin LAI.<br />
255-POS BOARD #B134<br />
Detection and Identification of Virus Particles on a Microfluidic Platform.<br />
Louis Strong, Clark Edson, Daniel B. Hall, Senerath Palamakumbura,<br />
Gyula Varadi.<br />
256-POS BOARD #B135<br />
Phenotypic and Genotypic Heterogeneity of Cyanobacterial Populations in<br />
Hot Spring Microbial Mats Revealed by Microfluidic Single-Cell Analysis.<br />
Samuel Kim, Eric Hall, Bor-han Chueh, Richard N. Zare.<br />
257-POS BOARD #B136<br />
Adsorption and Stability of Streptavidin on Cluster-Assembled Nanostructured<br />
TiOx Films. Pasquale Emanuele Scopelliti, Luca Giorgetti, Gero Bongiorno,<br />
Alessandro Podestà, Giuseppe Berlanda, Roberta Carbone, Paolo Milani.<br />
258-POS BOARD #B137<br />
A “Microfluidic Nose”: Detection of Olfactory Sensory Neuron Responses to<br />
Odorants Across the Whole Olfactory Receptor Space. Albert Folch,<br />
Xavier A. Figueroa, Gregory A. Cooksey, Scott V. Votaw, Lisa Horowitz.<br />
259-POS BOARD #B138<br />
SOI Nanofet Devices For Ultra-Sensitive Detection of Biomolecules.<br />
Bobby Reddy, Jr., Oguz H. Elibol, Brian R. Dorvel, Pradeep R. Nair,<br />
Muhammad A. Alam, Rashid Bashir.<br />
260-POS BOARD #B139<br />
Molecular Scale Dielectric Sensors for Highly Sensitive Biomolecular Detection.<br />
Manu Sebastian Mannoor, Teena James, Dentcho V. Ivanov,<br />
William Braunlin, Les Beadling.<br />
261-POS BOARD #B140<br />
Miniaturized Ion Channel Reconstitution Platform Based On Silicon<br />
Microfabrication. Michael Goryll, Nipun Chaplot.<br />
262-POS BOARD #B141<br />
Rapid Incorporation of Heterologously Expressed GPCR CCR5 in Nanoscale<br />
Apolipoprotein Bound Bilayers (NABBs). Sourabh Banerjee, Amy Grunbeck,<br />
Thomas Huber, Pallavi Sachdev, Thomas P. Sakmar.<br />
263-POS BOARD #B142<br />
Nanotubes As Drug Delivery Systems For Prokaryotic And Eukaryotic Cells.<br />
Sonia Antoranz Contera, Sonia Trigueros, J.F. Ryan.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
264-POS BOARD #B143<br />
Engineering the protein-nanoparticle interface. Kimberly Hamad-Schifferli.<br />
265-POS BOARD #B144<br />
Combining Microfluidics, Electrophysiology, and Fluorescence Detection to<br />
Study Drug Transport Across Biomembranes. Kim Horger, Marian Adamson,<br />
Divya Rao, Michael Mayer.<br />
266-POS BOARD #B145<br />
A Realistic Model For The Water-amorphous Silica Interface: Insights Into The<br />
Electrical Double Layer And Bioengineering Applications. Ali Hassanali,<br />
Hui Zhang, Yun Kyung Shin, Chris Knight, Sherwin J. Singer.<br />
267-POS BOARD #B146<br />
1-d Lipid Bilayers On Nanotube And Nanowire Templates: Properties And<br />
Device Applications. Nipun Misra, Julio Martinez, Shih-Chie Jay Huang,<br />
Pieter Stroeve, J. Woody Ju, Costas Grigoropoulos, Aleksandr Noy.<br />
268-POS BOARD #B147<br />
Examining the Role of Neuregulin-1 in Synaptogenesis Using Microfluidics.<br />
Aileen J. Wu, Samir Koirala, Gabriel Corfas, Albert Folch.<br />
269-POS BOARD #B148<br />
A Simulation Study of Carbon Nanotube Interactions with Designed<br />
Amphiphilic Peptides. E. Jayne Wallace, Robert S. G. D’Rozario,<br />
Beatrice Mendoza, Mark S. P. Sansom.<br />
270-POS BOARD #B149<br />
Interaction of Fullerol C60(OH)20 with Nucleic Acids. Sini Anttalainen,<br />
Tatsiana Ratnikova, Pu-Chun Ke, Emppu Salonen.<br />
271-POS BOARD #B150<br />
A Microdevice To Indicate Human Neural Stem Cell Differentiation Potential.<br />
Fatima H. Labeed, Jente Lu, Steve A. <strong>March</strong>enko, Kai F. Hoettges,<br />
Michael P. Hughes, Edwin S. Monuki, Abraham P. Lee, Lisa A. Flanagan.<br />
272-POS BOARD #B151<br />
A Spectroscopic Monitoring Module Based on a Ceramic Microfluidic<br />
Platform. Erwin Gaubitzer, Bruno Balluch, Ibrahim Atassi, Walter Semtana,<br />
Gottfried Koehler.<br />
273-POS BOARD #B152<br />
Dynamics of Calcitriol Uptake and Signaling using Conjugated Quantum<br />
Dots. Jeremy Bonor, Beth Bragdon, Betty Ingraham, Anja Nohe.<br />
Genome Packaging & Manipulation I<br />
(Boards #B153–#B182)<br />
274-POS BOARD #B153<br />
The Role of Electrostatics in Sequence Dependent Nucleosome Stability<br />
Analysis. Thomas C. Bishop, Yuriy V. Sereda, Sergei Y. Ponomarev.<br />
275-POS BOARD #B154<br />
Laser Microbeam-induced Spatiotemporal Change in Refractive Index of<br />
Chromosomes in Living PTK2 Cells. Suzanne L. Genc,<br />
Samarendra Mohanty, Lingfeng Yu, Michael W. Berns.<br />
276-POS BOARD #B155<br />
Photonic and Magnetic Force Micro-piston: An integrated force/microfluidic<br />
device for investigating expansion and compression stress in chromatin/chromosomes<br />
and their roles in chromosome function. Jay K. Fisher,<br />
Romain Koszul, Mara Prentiss, Nancy Kleckner.<br />
277-POS BOARD #B156<br />
Counterion Induced Electrostatic Condensation Of Nucleosomes And<br />
Chromatin Arrays. Lars Nordenskiöld, Abdollah Allahverdi,<br />
Nikolay Berezhnoy, Nikolay Korolev, Ying Liu, Chenning Lu,<br />
Alexander P. Lyubartsev, Ye Yang.<br />
278-POS BOARD #B157<br />
A Course Grain Model of Histones and DNA in the Nucleosome.<br />
Thomas C. Bishop, Apostol Gramada, Sachin Goyal.<br />
279-POS BOARD #B158<br />
Quantitative Model and Analysis of Nucleosome Organization near the<br />
Transcription Start Site in Yeast. Wolfram Mobius, Ulrich Gerland.<br />
280-POS BOARD #B159<br />
Effect of Histone Acetylation on Nucleosome Dynamics Revealed by spFRET<br />
Microscopy. Ruth Buning, Wiepke J. A. Koopmans, Heinz Neumann,<br />
Jason W. Chin, Thomas Schmidt, John van Noort.<br />
281-POS BOARD #B160<br />
Computer simulations of chromatin fibers. René Stehr, Nick Kepper, Ramona<br />
Ettig, Karsten Rippe, Gero Wedemann.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
282-POS BOARD #B161<br />
Nanomanipulation Of Single Chromatin Fiber With Magnetic Tweezers.<br />
Pierre RECOUVREUX, Christophe Lavelle, Natalia Conde e Silva, Maria<br />
Barbi, Eric Le Cam, Ariel Prunell, Jean-Marc Victor,<br />
Jean-Louis Viovy.<br />
283-POS BOARD #B162<br />
Rapid-Quench Mixing and Use of Fast Footprinting to Characterize DNA<br />
Opening in the Late Steps of Open Complex Formation at lPR by E. coli<br />
RNA Polymerase. Theodore J. Gries, Wayne S. Kontur, Michael W. Capp,<br />
Caroline A. Davis, Amanda C. Drennan, Ruth M. Saecker, M.<br />
Thomas Record, Jr.<br />
284-POS BOARD #B163<br />
Stress, Scrunching And Tethering: The Roles Of The Connecting Template<br />
Strand In Initiation By T7 RNA Polymerase. Ankit Vahia, Craig T. Martin.<br />
285-POS BOARD #B164<br />
Prevention Of Backtracking Alleviates Nucleosomal Barrier To Transcription.<br />
Jing Jin, Lu Bai, Daniel S. Johnson, Maria L. Kireeva, Mikhail Kashlev,<br />
Michelle D. Wang.<br />
286-POS BOARD #B165<br />
Monte Carlo simulation of transcriptional control in 6kbp DNA.<br />
Naoko Tokuda, Masaki Sasai, George Chikenji.<br />
287-POS BOARD #B166<br />
Investigating The Structural Dynamics Of The Lict Transcriptional<br />
Antiterminator And Its RNA Target By Single Molecule FRET.<br />
Matthew L. Ferguson, Caroline Clerté, Emmanuel Margeat,<br />
Nathalie Declerck, Catherine A. Royer.<br />
288-POS BOARD #B167<br />
Characterization of The Open Complex of Yeast Mitochondrial RNA<br />
Polymerase. Guo-Qing Tang, Swaroopa Paratkar, Smita S. Patel.<br />
289-POS BOARD #B168<br />
Characterizing the Effects of Highly Bent DNA on Transcription.<br />
Troy A. Lionberger, Edgar Meyhofer.<br />
290-POS BOARD #B169<br />
Modulation Of Sequence-dependent Pausing Of Rna Polymerase By The<br />
Accessory Factor Nusa: A Single-molecule Study. Jing Zhou, Kook Sun Ha,<br />
Arthur La Porta, Robert Landick, Steven M. Block.<br />
291-POS BOARD #B170 STUDENT TRAVEL AWARDEE<br />
SRAA POSTER<br />
Human TBP Bending of DNA Measured at the Single Molecule Level.<br />
Amanda E. Carpenter, Aaron R. Hieb, Meredith D. Betterton,<br />
James A. Goodrich, Thomas T. Perkins.<br />
292-POS BOARD #B171 SRAA POSTER<br />
Mechanics of Transcription Elongation Through The Nucleosome Using<br />
Single-Molecule and Biochemical Methods. Pooja Gupta, Miroslav Tomschik,<br />
Andrey Revyakin, Jordanka Zlatanova.<br />
293-POS BOARD #B172<br />
Regulation of Transcriptional Activity of Estrogen Receptor Alpha by Novel<br />
Splice Variants. Pallob Kundu, Rong Lu, Enrico Stefani, Ligia Toro.<br />
294-POS BOARD #B173<br />
Modeling Transcription Initiation By Bacterial RNA Polymerase.<br />
Marko Djordjevic.<br />
295-POS BOARD #B174<br />
Probing The Structure And Function Of Transcription Complex Of Rna<br />
Polymerase Ii With Tfiif At Single Molecular Level. Wei-hau Chang.<br />
296-POS BOARD #B175<br />
Agaerye. Timothee Lionnet, Jeffrey A. Chao, Yaron Shav-Tal, Xavier Darzacq,<br />
Robert H. Singer.<br />
297-POS BOARD #B176<br />
Metal Preference At The Second Metal Binding Site Of E. coli NikR.<br />
Christine M. Phillips, Paul S. Nerenberg, Catherine L. Drennan,<br />
Collin M. Stultz.<br />
298-POS BOARD #B177<br />
Force-Dependence of Lac-Repressor Mediated DNA Loop Formation.<br />
Yih-Fan Chen, Gerhard Blab, David P. Wilson, Jens-Christian Meiners.<br />
299-POS BOARD #B178<br />
Malleable machines in transcription regulation: the Mediator complex.<br />
Ágnes Tóth-Petróczy, István Simon, Christopher Oldfield,<br />
Yuichiro Takagi, Keith Dunker, Vladimir Uversky, Monika Fuxreiter.<br />
23<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
300-POS BOARD #B179<br />
Structure/function Correlations in P. aeruginosa DNA Ligase LigD.<br />
Aswin Natarajan, Hui Zhu, Pravin A. Nair, Stewart Shuman, Ranajeet Ghose.<br />
301-POS BOARD #B180<br />
Zero-Mode Waveguides for Real-Time Observation of Single Nucleotide<br />
Incorporation. Zhuangxiong Huang, Serge Donkers,<br />
Jacob W.J. Kerssemakers, Nynke H. Dekker.<br />
302-POS BOARD #B181<br />
Formation Of RecA Filament During The Mechanical Unzipping Of dsDNA<br />
To ssDNA: Competition With SSB Differentially Controls Reca Mediated Sos<br />
Response And Replication Repair. Carlo Zambonelli, Claudia Danilowicz,<br />
Nancy Kleckner, Mara Prentiss.<br />
303-POS BOARD #B182<br />
Control of DNA Replication by Anomalous Reaction-Diffusion Kinetics.<br />
Michel G. Gauthier, John Bechhoefer.<br />
Protein-Nucleic Acid Interactions I<br />
(Boards #B183–#B210)<br />
304-POS BOARD #B183<br />
Single-molecule Study of Site-specific DNA Recombination by gdResolvase.<br />
Mingxuan Sun, Hua Bai, Nigel D. Grindley, John F. Marko.<br />
305-POS BOARD #B184<br />
Thermodynamics of Interactions between Histone-like Proteins from<br />
Escherichia coli (HU and IHF) and Intact Duplex DNA. Junseock Koh,<br />
Ruth M. Saecker, M. Thomas Record Jr.<br />
306-POS BOARD #B185<br />
Novel Techniques for Study of the Nucleosome Core Particle Ionic<br />
Atmosphere and Its Role in Electrostatically-Driven DNA Packing.<br />
Kurt Andresen.<br />
307-POS BOARD #B186<br />
Stress-Activated Sliding Motion: A Coupled-Potential Model.<br />
Caroline J. Ritz-Gold.<br />
308-POS BOARD #B187<br />
High Resolution Surface Plasmon Microscopy: From Nano-colloids To Single<br />
Nucleosome Imaging. Thibault ROLAND, Lotfi Berguiga,<br />
Audrey Fahys, Zofia Haftek, Pascale Milani, Nicolas Hugo,<br />
Philippe Bouvet, Juan Elezgaray, Françoise Argoul.<br />
309-POS BOARD #B188<br />
Ion Exchange in the Nonspecific Bimolecular Association and the<br />
Unimolecular DNA Bending in Specific Binding of IHF to DNA.<br />
Paula Vivas, Serguei V. Kuznetsov, Anjum Ansari.<br />
310-POS BOARD #B189<br />
Analysis of RPA70N Involvement in RPA ssDNA Binding Activity.<br />
Amalchi Castillo.<br />
311-POS BOARD #B190<br />
The Role of DNA “Bendability” in the Indirect Read-Out Mechanism of<br />
Protein-DNA Interactions. Paula Vivas, Velmurugu Yogambigai,<br />
Serguei V. Kuznetsov, Anjum Ansari.<br />
312-POS BOARD #B191<br />
Mechanisms of the Type I Restriction Enzyme EcoKI: Characterizing weak interactions<br />
using AFM. Kelly J. Neaves, David TF Dryden,<br />
J Michael Edwardson, Robert Henderson.<br />
313-POS BOARD #B192<br />
Transcriptional Activation by the Human Progesterone Receptor: Towards a<br />
Predictive Understanding. Keith D. Connaghan, Aaron F. Heneghan,<br />
Michael T. Miura, David L. Bain.<br />
314-POS BOARD #B193<br />
Unravelling The Role Of Alba In The Organization Of The Archaeal<br />
Nucleoid. Maarten C. Noom, Felix J.H. Hol, Niels Laurens,<br />
Malcolm F. White, Remus T. Dame, Gijs J.L. Wuite.<br />
315-POS BOARD #B194<br />
Regulation of the nucleic acid chaperone activity of HTLV-1 Nucleocapsid<br />
Protein. Ioulia Rouzina, Kristen Stewart-Maynard, Fei Wang,<br />
Margareta Cruceanu, Dominic Qualley, Dominic Qualley, Mithun Mitra,<br />
Robert Gorelick, Mark Williams, Karin Musier-Forsyth.<br />
316-POS BOARD #B195<br />
DNA Interaction Properties of Nucleic Acid Chaperone Proteins from<br />
Retrotransposons. Kathy R. Chaurasiya, Fei Wang, Gaël Cristofari,<br />
Jean-Luc Darlix, Sandra L. Martin, Mark C. Williams.<br />
24<br />
317-POS BOARD #B196<br />
The Codes of “Non-Coding” ncRNA in Epigenetics: Episcription and<br />
Hermeneutics of the Genome in the Entangled Cancer-Angiogenesis-Tolerance<br />
Epigenome. Josef H. Wissler.<br />
318-POS BOARD #B197<br />
Linking Yeast Transcription Factor Structural Class and Detailed Binding<br />
Preferences with in vivo Regulatory Functions. Rachel Patton McCord,<br />
Cong Zhu, Trevor W. Siggers, Martha L. Bulyk.<br />
319-POS BOARD #B198<br />
Dissecting the High Rate Constant for the Binding of a Ribotoxin to the<br />
Ribosome. Sanbo Qin, Huan-Xiang Zhou.<br />
320-POS BOARD #B199<br />
Insight into the Roles of the 140–149 Catalytic Loop and the Zinc-Binding<br />
Domain for HIV-1 Integrase Activity. Kevin Carayon, Li Na,<br />
Olivier Delelis, Francoise Simon, Jean-Francois Mouscadet,<br />
Jean-Francois Mouscadet, Jean-Claude Brochon, Eric Deprez.<br />
321-POS BOARD #B200<br />
Single Molecule Measurements Of The Role Of Tetramer Opening In LacImediated<br />
DNA Looping. Danielis Rutkauskas, Francesco Vanzi,<br />
Hongli Zhan, Kathleen S. Matthews, Francesco S. Pavone.<br />
322-POS BOARD #B201<br />
The Enfolding Arms of EcoRI Endonuclease as Probed by ESR Experiments.<br />
Jacqueline E. Townsend, Katherine Stone, Zhongyu Yang, Jessica Sarver,<br />
Sunil Saxena, Linda Jen-Jacobson.<br />
323-POS BOARD #B202<br />
Nuclear RISC Originates from Cytoplasmic Loaded RISC in Human Cells.<br />
Joerg Muetze, Thomas Ohrt, Wolfgang Staroske, Karin Crell, Petra Schwille.<br />
324-POS BOARD #B203<br />
A Dna Mimic Caught In The Act: 3d Electron Microscopy Shows Ecoki<br />
Methyltransferase In Complex With The T7 Antirestriction Protein Ocr.<br />
Christopher Kennaway, Agnieszka Obarska-Kosinska, John H. White,<br />
Irina Tuszynska, Laurie P. Cooper, Janusz M. Bujnicki, John Trinick,<br />
David T F Dryden.<br />
325-POS BOARD #B204<br />
Investigation of Dnmt1-DNA Interaction using Fluorescence Fluctuation<br />
Spectroscopy. Matthias Hoeller, Karin Fellinger, Carina Frauer,<br />
Heinrich Leonhardt, Don C. Lamb.<br />
326-POS BOARD #B205<br />
Thermodynamic Characteristics of pre-mRNA Splice Site Recognition.<br />
Krystle J. Williams, Jermaine L. Jenkins, Clara L. Kielkopf.<br />
327-POS BOARD #B206<br />
The DNA Bridging Protein H-NS and the SsrB Transcription Factor<br />
Counteract One Another to Silence and Activate Pathogenicity Island Genes in<br />
Salmonella. Yinjie Liu, Don Walthers, Linda J. Kenney, Jie Yan.<br />
328-POS BOARD #B207<br />
TBP Carries Out Specific DNA Binding Involving Information From Both<br />
Grooves. Cesar Millan-Pacheco, Victor M. Capistran-Licea, Nina Pastor.<br />
329-POS BOARD #B208<br />
Recognition and Signaling in DNA Mismatch Repair: MD Studies of MutS<br />
Complexes with DNA and ATP. Susan N. Pieniazek, Manju Hingorani,<br />
David L. Beveridge.<br />
330-POS BOARD #B209<br />
In Silico Study Of Nonspecific DNA-protein Encounter Complexes.<br />
Mu Gao, Jeffrey Skolnick.<br />
331-POS BOARD #B210<br />
Understanding DNA- and RNA-binding Proteins Using Sequence and<br />
Structural Features. Matthew B. Carson, Robert Langlois, Hui Lu.<br />
Protein Structure (Boards #B211–#B230)<br />
332-POS BOARD #B211<br />
Protein Structure Initiative-Materials Repository (PSI-MR): An open shared<br />
public resource for structural genomic plasmids. Catherine Cormier,<br />
Joshua LaBaer, Jean Chin.<br />
333-POS BOARD #B212<br />
From The Polymer Nature Of Proteins To The Evolution Of Protein<br />
Function. Igor Berezovsky, Alexandr Goncearenco.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
334-POS BOARD #B213 STUDENT TRAVEL AWARDEE<br />
Predictions of Protein Circular Dichroism Calculated by the Dipole Interaction<br />
Model and Compared to Synchrotron Radiation Circular Dichroism<br />
Experiments. Kathryn A. Thomasson, Neville Y. Forlemu.<br />
335-POS BOARD #B214<br />
New Spin Label Designed for Double Electron-Electron Resonance Distance<br />
Measurements in the Liquid Nitrogen Temperature Range. Sandra S. Eaton,<br />
Gareth R. Eaton, Velavan Kathirvelu, Andrzej Rajca, Sandip K. Roy,<br />
Suchada Rajca, Shuzhang Xiao, Maren Pink.<br />
336-POS BOARD #B215<br />
Ensemble Dynamics with Orientational NMR Restraints in Solution and<br />
Membrane Environments. Sunhwan Jo, Jinhyuk Lee,<br />
Thenmalarchelvi Rathinavelan, Wonpil Im.<br />
337-POS BOARD #B216<br />
Molecular Dynamics Simulations Of Escherichia coli Acyl Carrier Protein<br />
Containing Fatty Acyl Derivatives. David I. Chan, D. Peter Tieleman,<br />
Hans J. Vogel.<br />
338-POS BOARD #B217<br />
The Dependence Of Coiled-coil Chirality On Elastic Energy. Sara Sadeghi,<br />
Eldon Emberly.<br />
339-POS BOARD #B218<br />
Computational Modeling of the Structural Mechanism Linking Ligand and<br />
Corepressor Binding to Thyroid Hormone Receptors. Yi Chen.<br />
340-POS BOARD #B219 SRAA POSTER<br />
Effects Of Reactive Oxygen Species On Cyan Fluorescent Protein.<br />
Luis Alvarez, Fabienne Merola, Chantal Houée-Levin, Filippo Rusconi, Marie<br />
Erard.<br />
341-POS BOARD #B220<br />
Thermodynamic Intermediates of the Alkaline III˘ IV Transition in<br />
Ferricytochrome c Probed by 695 nm Charge Transfer Band. Daniel Verbaro,<br />
Andrew Hagarman, Carmichael Wallace, Reinhard Schweitzer-Stenner.<br />
342-POS BOARD #B221<br />
X-ray Footprinting at Beamline X28C: A National Resource for Studying<br />
Macromolecular Structure and Dynamics. Rhijuta D’Mello, Sayan Gupta,<br />
Jen Bohon, Donald Abel, John Toomey, Michael Sullivan, Mark R. Chance.<br />
343-POS BOARD #B222<br />
Expression and Purification of the Myxoma Virus Leukemia Associated Protein<br />
Zinc Finger Domain. Bryan G. Hahn, Dominic Esposito, Dana C. Lawrence.<br />
344-POS BOARD #B223<br />
Expression and Purification of Zinc Finger Antiviral Protein.<br />
Christina M. Zimmerman, Dominic Esposito, Dana C. Lawrence.<br />
345-POS BOARD #B224<br />
Troponin T Deletion 96 Related to Restrictive Cardiomyopathy Ablates the<br />
Effects of Cardiac Troponin I PKA Pseudo-Phosphorylation on Ca 21<br />
Sensitivity of Force Development. Michelle S. Parvatiyar, Jose R. Pinto,<br />
Jingsheng Liang, Michelle A. Jones, James D. Potter.<br />
346-POS BOARD #B225<br />
Structural Comparison Of A Diabetes Drug Target, Mitoneet, A 2Fe-2S<br />
Cluster Protein To Its More Stable Mutant, H87C. Andrea R. Conlan,<br />
Herbert L. Axelrod, Aina E. Cohen, Edward C. Abresch, Rachel Nechushtai,<br />
Mark L. Paddock, Patricia A. Jennings.<br />
347-POS BOARD #B226<br />
Crystallographic Structure And Structural Stability Of Vertebrate Digestive<br />
Lysozyme. Yasuhiro Nonaka, Daisuke Akieda, Nobuhisa Watanabe,<br />
Masakatsu Kamiya, Tomoyasu Aizawa, Makoto Demura, Keiichi Kawano.<br />
348-POS BOARD #B227<br />
Structural Determination of the Carboxyl Terminal Domain from the Gap<br />
Junction Protein Connexin45. Jennifer L. Kopanic, Fabien Kieken,<br />
Paul L. Sorgen.<br />
349-POS BOARD #B228<br />
Structural and Functional Basis for (S)-allantoin Formation in the Ureide<br />
Pathway. Kwangsoo Kim, Jinseo Park, Sangkee Rhee.<br />
350-POS BOARD #B229<br />
A Folding Switch Regulates the Phd/doc Operon by Conditional<br />
Cooperativity. Abel Garcia Pino, Lode Wyns, Remy Loris.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
351-POS BOARD #B230<br />
Double Hexamer Structure Of The Archaeal Helicase MCM From<br />
Methanobacterium thermoautotrophicum. Yacob Gomez-Llorente,<br />
Ryan J. Fletcher, Xiaojiang S. Chen, José María Carazo,<br />
Carmen San Martín.<br />
Protein Dynamics I (Boards #B231–#B260)<br />
352-POS BOARD #B231<br />
Dynamics and Statistical Properties of Disordered Proteins. Vijay Singh,<br />
Yujie Chen, Bill Wedemeyer, Lisa Lapidus.<br />
353-POS BOARD #B232<br />
Probing the cytoplasmic substrate permeation pathway of the Serotonin transporter<br />
with Steered Molecular Dynamics simulation. Anshu Bhatia, Lei Shi,<br />
Harel Weinstein.<br />
354-POS BOARD #B233<br />
Solvent Effects On Protein Mechanical Stability: A Steered Molecular<br />
Dynamics Study. Georgi Z. Genchev, Hui Lu.<br />
355-POS BOARD #B234<br />
Fluorescence Resonance Energy Transfer Reveals Key Binding Domains of<br />
Neurotrophin Receptor-Interacting Melanoma-Associated Antigen Homolog<br />
in Bone Morphogenetic Protein-Mediated Apoptosis. Jennifer A. Rochira,<br />
Rebecca A. Cowling, Joshua S. Himmelfarb, Samuel T. Hess, Joseph M. Verdi.<br />
356-POS BOARD #B235<br />
Conformational Dynamics of Antithrombin III With its Allosteric Activator<br />
Heparin. Lauren Boucher, Richard de la Cruz, Susan Bock,<br />
Patrick L. Wintrode.<br />
357-POS BOARD #B236 INTERNATIONAL TRAVEL AWARDEE<br />
Structural Evaluation of the Effects of Disulfide Bond Eliminations on<br />
Scorpion Toxin k-Hefutoxin1 from Heterometrus fulvipes.<br />
Mehriar Amininasab, Maryam Ghobeh.<br />
358-POS BOARD #B237<br />
Characterization of HIV-1 Protease-Inhibitor Interaction by Interflap Distance<br />
Measurement, NMR Spectroscopy, and Solution Kinetics. Angelo M. Veloro,<br />
Mandy E. Blackburn, Luis Galiano, Gail E. Fanucci.<br />
359-POS BOARD #B238<br />
Picosecond Dynamics Of Surface Water As A Function Of Hydrophobicity.<br />
Wei Liang, Yunfen He, Deepu George, Andrea G. Markelz.<br />
360-POS BOARD #B239<br />
The Scaffolding Subunit of PP2A is a Coherent Linear Elastic Object That<br />
Can Transmit Mechanical Information Along Its Length. Alison E. Grinthal,<br />
Ivana Adamovic, Martin Karplus, Nancy Kleckner.<br />
361-POS BOARD #B240<br />
The Closure Mechanism Of M. Tuberculosis Guanylate Kinase Relates<br />
Structural Fluctuations To Enzymatic Function. Olivier Delalande,<br />
Sophie Sacquin-Mora, Marc Baaden.<br />
362-POS BOARD #B241<br />
The Closed ,-.Open Transition of Adenylate Kinase From Crystal Structures<br />
and Computer Simulations. Oliver Beckstein,<br />
Elizabeth J. Denning, Thomas B. Woolf.<br />
363-POS BOARD #B242<br />
Conserved Protein Flexibility And Pathways Of Energy Flow In Enzyme<br />
Catalysis. Arvind Ramanathan, Jose Borreguero, Christopher J. Langmead,<br />
Pratul K. Agarwal.<br />
364-POS BOARD #B243<br />
Accelerated Target Selection By Repair Enzymes Through Charge Transport.<br />
Pak-Wing Fok, Tom Chou.<br />
365-POS BOARD #B244<br />
Reference-Free Identification of Dynamic Structural Domains in Proteins:<br />
Comparison of Numeric Predictions with NMR Measurements.<br />
Maria Stepanova.<br />
366-POS BOARD #B245<br />
Spontaneous Substrate Binding and Formation of the Bound State in Glycerol-<br />
3-Phosphate Transporter (GlpT). Giray Enkavi, Emad Tajkhorsid.<br />
367-POS BOARD #B246 SRAA POSTER<br />
Single Molecule Fret Reveals Novel Dynamic Structure And Stoichiometry Of<br />
L27 Domain-mediated Polarity Complexes Formed By Drosophila<br />
Sdt/DPatj/DLin-7. Andreas Renner, Suren Felekyan, Heike Hornen,<br />
Paul J. Rothwell, Stanislav Kalinin, André Bachmann, Elisabeth Knust,<br />
Claus AM Seidel.<br />
25<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
368-POS BOARD #B247<br />
Conformational Flexibility of the GM2 Activator Protein Loop Regions<br />
Investigated By Site Directed Spin Labeling EPR Spectroscopy.<br />
Jordan D. Mathias.<br />
369-POS BOARD #B248<br />
Single-Molecule Protein Conformational Dynamics and Molecular Interaction<br />
Dynamics under Enzymatic Reactions. Yufan He, Saptarshi Mukherjee,<br />
H. Peter Lu.<br />
370-POS BOARD #B249<br />
Slippage Between Noncovalently Bound Filaments Of Self-assembling Peptide.<br />
Nathan A. Hammond, Roger D. Kamm.<br />
371-POS BOARD #B250<br />
Multiple Channels of Structural Relaxations in Functional Proteins.<br />
Canan Atilgan, Osman B. Okan, Ali Rana Atilgan.<br />
372-POS BOARD #B251<br />
Solvent Bridging Determines The Molecular Architecture Of The Unfolding<br />
Transition State Of A Protein. Lorna Dougan, Georgi Genchev,<br />
Jorge Alegre-Cebollada, Hui Lu, Julio M. Fernandez.<br />
373-POS BOARD #B252<br />
Site-Specific Folding Dynamics of Isotopically Labeled Peptides Studied by<br />
Time-Resolved Infrared-Spectroscopy. Carsten Krejtschi, Ling Wu,<br />
Rong Huang, Karin Hauser, Timothy A. Keiderling.<br />
374-POS BOARD #B253<br />
Linear Response of Biomolecules To External Perturbations: Revisit Induce-fit.<br />
Lee Wei Yang, Akio Kitao, Nobuhiro Go.<br />
375-POS BOARD #B254<br />
Dynamic Allostery In Proteins. Hedvika Toncrova, Thomas CB McLeish.<br />
376-POS BOARD #B255<br />
Impact of Hofmeister Salts on Structural Dynamics of Photoactive Yellow<br />
Protein. Sandip Kaledhonkar, Lorand Kelemen, Anupama Thubagere,<br />
Yunxing Li, Aihua Xie.<br />
377-POS BOARD #B256<br />
Linking Enzyme Conformational Dynamics To Catalytic Function With<br />
Single-molecule FRET. Yan-Wen Tan, Jeffrey A. Hanson, Jason Brokaw,<br />
Jhih-Wei Chu, Haw Yang.<br />
378-POS BOARD #B257<br />
Two-colors Photo-Switching of E222Q-GFPMut2 Mutant by Fluorescence<br />
Correlation Spectroscopy. Valentina Quercioli, Chiara Bosisio,<br />
Maddalena Collini, Laura D’Alfonso, Giuseppe Chirico.<br />
379-POS BOARD #B258<br />
Conformational Transitions Of Disordered Proteins Associated With Different<br />
Redox States Of Di-thiol Pairs. Samuel W. Fan, Richard A. George,<br />
Naomi L. Haworth, Lina L. Feng, Jason Y. Liu, Merridee A. Wouters.<br />
380-POS BOARD #B259<br />
“Arrhenius Approach to Study Kinetics of Fresh Egg Protein” . Dipti Sharma.<br />
381-POS BOARD #B260 SRAA POSTER<br />
NMR Dynamics Of PSE-4 b-lactamase: An Interplay Of ps-ns Order And<br />
m s-ms Motions In The Active Site. Sébastien Morin,<br />
Stéphane M. Gagné.<br />
Protein Assemblies (Boards #B261–#B278)<br />
382-POS BOARD #B261<br />
SEDPHAT - An Analysis Platform for the <strong>Biophysical</strong> Analysis of Reversibly<br />
Assembled Multi-protein Complexes in Solution. Patrick H. Brown.<br />
383-POS BOARD #B262<br />
Probing the Heterogeneity in the Distribution of Binding Properties of<br />
Immobilized Surface Sites through Bayesian Analysis. Huaying Zhao,<br />
Inna I. Gorshkova, Juraj Svitel, Faezeh Razjouyan, Peter Schuck.<br />
384-POS BOARD #B263<br />
Proteomic Analysis of KvLQT1 and HERG-associated Proteins.<br />
Hitesh K. Jindal, Gideon Koren.<br />
385-POS BOARD #B264<br />
Computer Simulation of Protein-Protein Association Processes.<br />
Volkhard Helms, Mazen Ahmad, Alexander Spaar, Wei Gu.<br />
386-POS BOARD #B265<br />
At clinically relevant concentration Isoflurane and Desflurane induce Abeta<br />
oligomerization. Molecular details from NMR spectroscopy.<br />
Pravat K. Mandal, Vincenzo Fodale.<br />
26<br />
387-POS BOARD #B266<br />
Molecular Dynamics Simulations of a Single 11-Residue Beta-Sheet Adhesive<br />
and its Assembly. Ahlam N. Al-Rawi, Brigita Urbanc, Debabani Ganguly,<br />
Talat S. Rahman, Jianhan Chen, John Tomich.<br />
388-POS BOARD #B267<br />
Peptide Nanocapsules As Novel Immunogens: Design And <strong>Biophysical</strong><br />
Analysis Of A Prototype SARS Vaccine. Tais Pimentel, Zhe Yan,<br />
Scott A. Jeffers, Kathryn V. Holmes, Robert S. Hodges, Peter Burkhard.<br />
389-POS BOARD #B268<br />
Peptide Nanocapsules and Their Conjugation with Inorganic Nanoparticles.<br />
Yongkun Yang, Peter Burkhard.<br />
390-POS BOARD #B269<br />
Properties of Glycan-Rich Pericellular Coats - A Study on a Well-Defined<br />
Model System. Ralf P. Richter, Natalia Baranova, Patricia Wolny.<br />
391-POS BOARD #B270<br />
Conformational Change of ClpP from Bacillus subtilis Characterized by<br />
Electron Microscopic study. Byung-Gil Lee Lee, Hyun Kyu Song,<br />
Hyesung Jeon.<br />
392-POS BOARD #B271<br />
The Role of the Proline Rich Domain in the Structural Organization of<br />
Dynamin. Pampa Ray, Shunming Fang, Jason A. Mears, Jenny E. Hinshaw.<br />
393-POS BOARD #B272<br />
Structural Basis For HIV-1 DNA Integration in the Human Genome.<br />
Fabrice Michel, Corinne Crucifix, Florence Granger, Sylvia Eiler,<br />
Jean François Mouscadet, Marina Gottikh, Alexis Nazabal,<br />
Stéphane Emiliani, Richard Benarous, Dino Moras, Patrick Schultz,<br />
Marc Ruff.<br />
394-POS BOARD #B273<br />
Structural studies of a phycobilisome. Marta C. Bunster, Carola E. Bruna,<br />
Jose A. Martinez-Oyanedel, Maximiliano Figueroa, Carolina Meza,<br />
Jose R. Sepulveda, Adelio Matamala.<br />
395-POS BOARD #B274<br />
Quantification of the Exchange of Subunits from Membrane Protein<br />
Complexes Using Foerster Transfer Recovery (FTR). Zhanjia Hou,<br />
Kenneth S. Campbell, Seth L. Robia.<br />
396-POS BOARD #B275<br />
Ligand Binding and Sickle Hemoglobin Polymerization Kinetics: Implication<br />
for Therapies. Donna Yosmanovich, Maria Rotter, Alexey Aprelev,<br />
Frank A. Ferrone.<br />
397-POS BOARD #B276<br />
Fiber Depolymerization: Fracture, Fragments, Vanishing Times and Stochastics<br />
in Sickle Hemoglobin. Jiang Cheng Wang, Suzanna Kwong, Frank A. Ferrone,<br />
Matthew S. Turner, Robin W. Briehl.<br />
398-POS BOARD #B277<br />
A Repulsive Electrostatic Mechanism For Protein Translocation Through Type<br />
III Secretion System: Insights From Pulling Simulations Of MxiH Across The<br />
Needle Apparatus Of Shigella flexneri. Thenmalarchelvi Rathinavelan,<br />
Wendy Picking, Roberto De N. Guzman, Wonpil Im.<br />
399-POS BOARD #B278<br />
Solid-State NMR Studies of Gas Vesicle Structure. Astrid C. Sivertsen,<br />
Marvin J. Bayro, Marina Belenky, Robert G. Griffin, Judith Herzfeld.<br />
Protein Folding & Stability I (Boards #B279–#B305)<br />
400-POS BOARD #B279<br />
Sequence-dependent Stability Of The Beta-helical Fold. Natha Robert Hayre,<br />
Daniel Lee Cox, Rajiv R.P. Singh.<br />
401-POS BOARD #B280<br />
Investigating the Origins of Fractional c-values in Protein Folding Transition<br />
States. Michael C. Baxa, Karl F. Freed, Tobin R. Sosnick.<br />
402-POS BOARD #B281<br />
Electrostatic Interaction In The Unfolded States Of Proteins. Jana Khandogin.<br />
403-POS BOARD #B282<br />
Non-Native Structure in the Unfolded Ensemble of a Prototypical b-Hairpin.<br />
Massimiliano Bonomi, Davide Branduardi, Francesco L. Gervasio,<br />
Michele Parrinello.<br />
404-POS BOARD #B283<br />
Beta-barrel Proteins that Reside in the E. coli Outer Membrane In Vivo<br />
Demonstrate Varied Folding Behavior In Vitro. Nancy K. Burgess,<br />
Karen G. Fleming.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
405-POS BOARD #B284<br />
Bistable Entropy Landscape of Sequences and Folds of Proteins.<br />
Baoqiang Cao, Ron Elber.<br />
406-POS BOARD #B285<br />
Amyloid b Proteins, Modified by a Lipid Oxidation Product, Are Nucleation<br />
Sites for Fibril Formation on Lipid Membranes. Hiroaki Komatsu, Liu Liu,<br />
Paul H. Axelsen.<br />
407-POS BOARD #B286<br />
Rescuing Functional Protein from Amyloid-Like Structure. Gergely Agócs,<br />
Katalin Solymosi, Andrea Varga, Péter Závodszky, Judit Fidy,<br />
Szabolcs Osváth.<br />
408-POS BOARD #B287<br />
Dissecting the N-terminal Helical Domain of Apolipoprotein B.<br />
Laura E. Packer, Zhenghui Gordon Jiang, C. James McKnight.<br />
409-POS BOARD #B288 SRAA POSTER<br />
Peptide Structure Stabilization: A Study Of Aromatic-aromatic Interaction And<br />
pH Effect On A b-hairpin Stability. Ling Wu, Takahiro Takekiyo,<br />
Dan McElheny, Timothy A. Keiderling.<br />
410-POS BOARD #B289<br />
Molecular Partition Functions For Amino Acids And Beyond. Hui Wang,<br />
Michael Farchild, Dennis R. Livesay, Donald J. Jacobs.<br />
411-POS BOARD #B290<br />
Lin-12/Notch Repeat B: The Effects Of Disulfide Bonding And Hydrophobic<br />
Residues On Its Autonomous Folding. Jessica Lin, Didem Vardar-Ulu.<br />
412-POS BOARD #B291<br />
Lattice Model Studies of Designability and Alpha-helix to Beta-sheet<br />
Transitions of Short Peptide Chains. Travis A. Hoppe, Jian-Min Yuan.<br />
413-POS BOARD #B292<br />
Atomistic Modeling of Macromolecular Crowding Predicts Modest Increases in<br />
Protein Folding and Binding Stability. Sanbo Qin, Huan-Xiang Zhou.<br />
414-POS BOARD #B293<br />
Forced Unfolding of CTPR proteins. Gregg Lois, Jerzy Blawzdziewicz,<br />
Corey OHern.<br />
415-POS BOARD #B294<br />
Dodging The Crisis Of Folding Proteins With Knots. Joanna I. Sulkowska,<br />
Piotr Sulkowski, Jose Onuchic.<br />
416-POS BOARD #B295 INTERNATIONAL TRAVEL AWARDEE<br />
Continuous Dissolution Of Structure During The Unfolding Of A Small<br />
Protein. Santosh Kumar Jha, Deepak Dhar, G. Krishnamoorthy,<br />
Jayant B. Udgaonkar.<br />
417-POS BOARD #B296 MINORITY BIOPHYSICISTS TRAVEL GRANT<br />
AWARDEE<br />
Experimental Studies on Protein Folding in the Presence of the Hsp70<br />
Chaperone System. Margarita Santiago, Ashok Sekhar, Silvia Cavagnero.<br />
418-POS BOARD #B297<br />
Folding Mechanism Of The Z Mutant Of Human Antitrypsin Studied By<br />
H/D Exchange. Tanusree Sengupta, Patrick L. Wintrode.<br />
419-POS BOARD #B298<br />
Urea H-bonds to the peptide group, but Gdm does not. Woon K. Lim,<br />
Jörg Rösgen, Walter Englander.<br />
420-POS BOARD #B299<br />
The Effect of High Concentration Salt on the Structure, Stability, and<br />
Aggregation of RecA. William R. Cannon, Gina MacDonald.<br />
421-POS BOARD #B300<br />
Folding/Unfolding of Glycolipid Transfer Protein: Molten Globule-Like<br />
Intermediates?. Ravi Kanth Kamlekar, Roopa Kenoth, Helen M. Pike,<br />
Franklyn G. Prendergast, Sergei Yu. Venyaminov, Rhoderick E. Brown.<br />
422-POS BOARD #B301<br />
Elucidating The Specificity Determinants Responsible For ClpX-Adaptor<br />
Interaction. Tahmeena Chowdhury, Peter Chien, Robert T. Sauer,<br />
Tania A. Baker.<br />
423-POS BOARD #B302<br />
The Effect of Salts and Co-Solvents on the Cytochrome c Folding Pathway<br />
within a Sol-gel Glass. Eric S. Peterson, Michael A. Erbele, Brock B. Jas.<br />
424-POS BOARD #B303<br />
Prosegment Catalyzes Pepsin Folding to a Kinetically Trapped Native State.<br />
Derek R. Dee, Rickey Y. Yada.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
425-POS BOARD #B304<br />
Osmolytes Control Peptide Folding and Aggregation. Regina Politi,<br />
Shahar Sukenik, Daniel Harries.<br />
426-POS BOARD #B305 SRAA POSTER<br />
The Effects of Reduction Potential and Number of Disulfide Bonds on the<br />
Correct Folding of Lin-12/Notch Repeats (LNRs) Using Human Notch 1<br />
LNRA as a Model System. Lauren Choi, Didem Vardar Ulu.<br />
427-POS BOARD #B306<br />
Helical Flexibility Governed by the Placement of Alanine Residues in a Series of<br />
Aib-Rich Model Peptides. Matthew Cocchiola, Valentine Sackmann,<br />
Adrienne P. Loh.<br />
Molecular Recognition in Silico (Boards #B307–#B322)<br />
428-POS BOARD #B307<br />
Free Energy Calculations of Sparsomycin Analogs Binding to the Ribosome<br />
with Molecular Dynamics Simulations. Xiaoxia Ge, Benoit Roux.<br />
429-POS BOARD #B308<br />
Computational Discovery Of The Electronegative Channel In RNA Loop-loop<br />
Interactions. Andrey Semichaevsky, Abhishek Singh, Yaroslava G. Yingling.<br />
430-POS BOARD #B309<br />
Docking of a Linker Histone to The Nucleosome With Flexible Linker DNAs.<br />
Georgi V. Pachov, Rebecca C. Wade.<br />
431-POS BOARD #B310<br />
Exploring The Spatiotemporal Dynamics of DNA Binding and Cleavage by<br />
Restriction Endonucleaes. Wei-Ting Wang, Jing-Shin Tsai, Chien-Ting Hsu,<br />
Tzu-Sen Yang*.<br />
432-POS BOARD #B311<br />
Molecular Recognition Routes Of DNA By Anticancer Ligands: Mechanisms<br />
and Free Energies Explored Via Molecular Dynamics Simulations.<br />
Attilio Vittorio Vargiu, Alessandra Magistrato, Paolo Carloni,<br />
Paolo Ruggerone.<br />
433-POS BOARD #B312<br />
Computational Studies of Substrate Binding and Conformational Change in<br />
the Glycine Betaine Symporter BetP. Kamil Khafizov, Christine Ziegler,<br />
Lucy Forrest.<br />
434-POS BOARD #B313<br />
Substrate Binding Directs the Functional Hinge Bending Motion of Human 3-<br />
Phosphoglycerate Kinase. Erika Balog, Zoltan Palmai, Laurent Chaloin,<br />
Corinne Lionne, Judit Fidy, David Perahia.<br />
435-POS BOARD #B314<br />
Molecular Dynamics Simulation Study of T Cell Receptor Molecular<br />
Recognition of Peptide-Major Histocompatibility Complexes. Ghalib A. Bello,<br />
Michael E. Paulaitis.<br />
436-POS BOARD #B315<br />
Free Energy Calculation And Decomposition Of Hiv-1 Protease-Darunavir<br />
Binding By MM-PB/GBSA And Thermodynamic Integration Method.<br />
Yufeng Cai.<br />
437-POS BOARD #B316<br />
Analyzing drug-resistance in terms of substrate recognition by Hepatitis C Virus<br />
NS3 protease. Keith Romano.<br />
438-POS BOARD #B317<br />
Modeling Orientation-Constrained Reactions: A Study Of Crowding Effects<br />
With Brownian Dynamics Simulation. Jian Sun, Harel Weinstein.<br />
439-POS BOARD #B318 SRAA POSTER<br />
Parameter Effects Of Crowding On Binding Chemistry Using Stochastic Offlattice<br />
Simulations. Byoungkoo Lee, Philip R. LeDuc, Russell Schwartz.<br />
440-POS BOARD #B319<br />
Interface Volume As A Possible Diagnostic Of The Quality Of Protein-protein<br />
Docking. Mihaly Mezei.<br />
441-POS BOARD #B320<br />
The First Total Synthesis Of Morusin And Himanimide D As Arachidonate 5lipoxygenase<br />
Inhibitor In Automated Docking. Yean-Jang Lee,<br />
Chia-Fu Chang, Cheng-Wei Lin, Yu-Chao Huang, Chao-Chin Hu,<br />
Yen-Min Tsheng, Tsui-Hwa Tseng.<br />
442-POS BOARD #B321<br />
Simultaneously Targeting Multiple Drug-Resistant Variants with Optimally<br />
Small Drug Cocktails: Application and Analysis of Novel Methods.<br />
Andrea P. Johnston, Mala L. Radhakrishnan.<br />
27<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
443-POS BOARD #B322<br />
High Throughput In-silico Screening Against Flexible Protein Receptors.<br />
Horacio E. Sánchez.<br />
28<br />
Protein Aggregates I (Boards #B323–#B343)<br />
444-POS BOARD #B323<br />
Structural Investigation of an SH3 Amyloid Protein Fibril. Marvin J. Bayro,<br />
Thorsten Maly, Neil R. Birkett, Christopher M. Dobson, Robert G. Griffin.<br />
445-POS BOARD #B324<br />
Solid-State NMR Studies of the Fibril Forming Protein PABPN1.<br />
Daniel Huster, Holger A. Scheidt, Grit Lodderstedt, Elisabeth Schwarz.<br />
446-POS BOARD #B325<br />
Solid-state NMR Investigation of b2-Microglobulin Fibril Structure and<br />
Dynamics. Galia T. Debelouchina, Marvin J. Bayro, Geoffrey W. Platt,<br />
Sheena E. Radford, Robert G. Griffin.<br />
447-POS BOARD #B326<br />
Native Conformation at Specific Residues in Inclusion Body Protein in Whole<br />
Cells Detected with Solid-State Nuclear Magnetic Resonance.<br />
Jaime Curtis-Fisk, Ryan M. Spencer, David P. Weliky.<br />
448-POS BOARD #B327<br />
Different Individual Amyloid Fibrils Exhibit Different Beta Sheet Secondary<br />
Structures via Near-field Infrared Spectroscopy. Melissa Paulite,<br />
Zahra Fakhraai, Nikhil Gunari, Adrienne Tanur, Gilbert C. Walker.<br />
449-POS BOARD #B328<br />
Evolution Of Protein Misfolding And Cell Apoptosis In Huntington’s Disease<br />
Studied By Synchrotron Infra-Red Microspectroscopy. Markus Bonda,<br />
Heike Runne, Bertrand Vileno, Valérie Perrin, Ariane Kretlow,<br />
Lisa M. Miller, László Forró, Ruth Lüthi-Carter, Sylvia Jeney.<br />
450-POS BOARD #B329<br />
An Infrared 2D-COS Study of Fibril Formation. Jose Luis R. Arrondo,<br />
Igor De la Arada.<br />
451-POS BOARD #B330<br />
Investigating Amyloid Aggregates At Different Size Scales. Suman Nag,<br />
Bankanidhi Sahoo, Jiji Chen, C. Muralidharan, Riddhi Shah,<br />
Joseph Irudayaraj, Sudipta Maiti.<br />
452-POS BOARD #B331<br />
Amyloid Peptide Conformations In Soluble Oligomers.<br />
Jyothi L. Digambaranath, Ben P. Block, Tyler Campbell, Loan Dang,<br />
Monika Dembinska, Kim K. Williams, John M. Finke.<br />
453-POS BOARD #B332<br />
Real-Time Monitoring of Heat Induced Unfolding and Aggregation of<br />
b-lactoglobulin in the Presence of Chaperones Using High Resolution<br />
Ultrasonic Spectroscopy. Agnieszka Ochenduszko, Vitaly Buckin.<br />
454-POS BOARD #B333<br />
Detecting Protein Aggregation on Cells Surface: Concanavalin A Oligomers<br />
Formation. Valeria Vetri, Giulia Ossato, Valeria Militello,<br />
Michelle A. Digman, Maurizio Leone, Enrico Gratton.<br />
455-POS BOARD #B334<br />
Protein aggregation in live cells: N&B analysis of Huntingtin. Giulia Ossato,<br />
Michelle Digman, Charity Aiken, Lawrence Marsh, Enrico Gratton.<br />
456-POS BOARD #B335<br />
Sickle Hemoglobin Fiber Growth Rates Deduced Using Optical Channels.<br />
Alexey Aprelev, Mikhail Zakharov, Zenghui Liu, Matthew S. Turner,<br />
Frank A. Ferrone.<br />
457-POS BOARD #B336<br />
A Unified Theory of Liquid-Liquid Demixing and Polymer Formation<br />
Kinetics. Frank A. Ferrone, Yihua Wang, Zenghui Liu, A. Emanuele,<br />
M. B. Vittorelli-Palma, M. U. Palma.<br />
458-POS BOARD #B337<br />
Amyloid-like Aggregation Of A Human Apolipoprotein A-I Variant.<br />
Nahuel Ramella, M. Alejandra Tricerri, Susana A. Sanchez, Sergio T. Ferreira,<br />
Omar J. Rimoldi.<br />
459-POS BOARD #B338<br />
Endogenous Formaldehyde Is Related To Sporadic Alzheimer’s Disease.<br />
Rongqiao He, Zhi Qian Tong, Jin Ling Zhang, Wen Hong Luo,<br />
Hui Li, Hong Jun Luo, Wen San Wang, Ying Liu.<br />
460-POS BOARD #B339<br />
Intramolecular Diffusion of the Amyloidgenic Protein HypF. Yujie Chen,<br />
Lisa Lapidus.<br />
461-POS BOARD #B340<br />
Amyloid Formation By Peptides From Yeast Adhesins. Caleen B. Ramsook,<br />
Gregory Soybelman, Ryan Henry, Raymond G. Fung, Peter N. Lipke.<br />
462-POS BOARD #B341<br />
Conformational Instability, Aggregation, and Hydrogel formation of a 16-<br />
Residue Alanine-Based Peptide in Aqueous Media. Thomas J. Measey,<br />
Melinda Bendon, Reinhard Schweitzer-Stenner, Guoliang Yang,<br />
Konstantin Kornev.<br />
463-POS BOARD #B342<br />
Study of Misfolding and Aggregation for Short Peptide from the Yeast Prion<br />
Sup35 Using AFM Imaging and Force Spectroscopy.<br />
Alexey V. Krasnoslobodtsev, Alexander M. Portillo, Luda S. Shlyakhtenko,<br />
Yuri L. Lyubchenko.<br />
464-POS BOARD #B343<br />
On The Mechanisms Regulating Alpha-crystallin Activity. Marco De Spirito,<br />
Giuseppe Maulucci, Massimiliano Papi, Mauro Missori, Giuseppe Arcovito.<br />
Protein Aggregates II (Boards #B344–#B362)<br />
465-POS BOARD #B344<br />
Effect Of Beta-sheet-breaker Peptides On The Assembly, Morphology And<br />
Mechanical Stability Of Oriented ab25–35 Amyloid Fibrils. Ünige Murvai,<br />
Arpad Karsai, Miklos S.Z. Kellermayer.<br />
466-POS BOARD #B345<br />
Thermal Stability Of Oriented Ab25–35 Amyloid Fibril Nanoarray. Matyas<br />
Kolsofszki, Arpad Karsai, Miklos S. Kellermayer.<br />
467-POS BOARD #B346<br />
Fibril formation of Ab (10–35) studied by UV resonance Raman Spectroscopy.<br />
Anwesha Bhattacharya, Maiko Kondo, Ishita Mukerji.<br />
468-POS BOARD #B347<br />
Amyloid Beta Oligomer Formation Analysis by Photon Counting Histogram.<br />
Naofumi Terada, Tamotsu Zako, Masafumi Sakono, Mizuo Maeda.<br />
469-POS BOARD #B348<br />
The Aggregation of Ab 16–22 Probed by Circular Dichroism and Infrared<br />
Spectroscopies. Andrea Grund, Elisa Frankel, Sean M. Decatur.<br />
470-POS BOARD #B349<br />
Conformational Change Induced In A Random Coil Peptide By<br />
Prion Peptide Aggregates. Dana M. Alessi, Sean M. Decatur.<br />
471-POS BOARD #B350<br />
Successful de novo conversion from [psi-] to [PSI1] Saccharomyces cerevisiae.<br />
Edward C. Koellhoffer, Hideyo Inouye, Daniel A. Kirschner.<br />
472-POS BOARD #B351<br />
Conversion Of Antiparallel b-sheet To Parallel b-sheet In A Prion Peptide<br />
Aggregate. Dana M. Alessi.<br />
473-POS BOARD #B352<br />
Probing the effect of Heat Shock Protein 70 on the aggregation of a-Synuclein.<br />
Evan T. Spiegel, Phill Jones, Pamela McLean, Brad Hyman, Warren R.<br />
Zipfel.<br />
474-POS BOARD #B353<br />
The Effect of Cations on a-Synuclein Misfolding: Single Molecule AFM Force<br />
Spectroscopy Study. Junping Yu, Yuri L. Lyubchenko.<br />
475-POS BOARD #B354<br />
A Single Mutation in the Non-Amyloidogenic Region of IAPP Greatly<br />
Reduces Toxicity. Kevin Hartman, Jeffrey R. Brender, Kendra R. Reid,<br />
Pieter E.S. Smith, Ravi P.R. Nanga, <strong>March</strong>ello A. Cavitt, Edgar L. Lee,<br />
Duncan G. Steel, Ari Gafni, Robert T. Kennedy, Ayyalusamy Ramamoorthy.<br />
476-POS BOARD #B355<br />
Curcumin Inhibits The Formation Of Fibrils From Islet Amyloid Polypeptide.<br />
Gai Liu.<br />
477-POS BOARD #B356<br />
High-resolution Structures of Membrane-Bound IAPP Reveal Functional<br />
Implications of the Toxicity of Prefibrillar States of Amyloidogenic Proteins.<br />
Ravi P. R. Nanga, Jeffrey R. Brender, Kevin Hartman,<br />
Ayyalusamy Ramamoorthy.<br />
478-POS BOARD #B357<br />
Amyloidogenic Propensity of ProIAPP and IAPP in the Presence of Negatively<br />
Charged Lipid Bilayers. Suman Jha.<br />
479-POS BOARD #B358<br />
Structural Studies Of Islet Amyloid Polypeptide In The Presence Of Insulin<br />
And Lipid Membranes. Shuqiu Han.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
480-POS BOARD #B359<br />
Amyloid-like Misfolding Of Peptides By Membrane Mimicking<br />
Environments. Alex Perálvarez-Marín, Anna Wahlström, Jesper Lind, Loïc<br />
Hugonin, Jüri Jarvet, Lena Mäler, Andreas Barth, Astrid Gräslund.<br />
481-POS BOARD #B360<br />
Modeling amyloid toxic ion channels. Hyunbum Jang, Ratnesh Lal,<br />
Ruth Nussinov.<br />
482-POS BOARD #B361<br />
Probing Tau-Vesicle Interactions. Shana Elbaum, Jocelyn Traina,<br />
David Eliezer, Elizabeth Rhoades.<br />
483-POS BOARD #B362<br />
An a-Helical Conformation of the SEVI Peptide, a Dramatic Enhancer of<br />
HIV Infectivity, Promotes Lipid Aggregation and Fusion. Jeffrey Brender,<br />
Kevin Hartman, Ravi PR Nanga, Stephanie V. Le Clair, Lindsey M. Gottler,<br />
Ayyalusamy Ramamoorthy.<br />
Lipids and Signaling on Membrane Surface<br />
(Boards #B363–#B373)<br />
484-POS BOARD #B363<br />
The Preferential Reconstitution Of Ampa Receptor Proteins Into Model Lipid<br />
Domains With Cholesterol Studied By Atomic Force Microscopy - an Imaging<br />
And Force Spectroscopy Study. Chandra Ramanujan, Nahoko Kasai,<br />
Matthew Suggit, Jelena Baranovic, Keiichi Torimitsu, John F. Ryan.<br />
485-POS BOARD #B364<br />
Piezoelectricity of phospholipids: Are cell membranes also piezoelectric?.<br />
Antal Jakli.<br />
486-POS BOARD #B365 INTERNATIONAL TRAVEL AWARDEE<br />
SRAA POSTER<br />
Gastrin-Releasing Peptide Adopts An Orientation Parallel To The Membrane<br />
Plane As A Preferred Orientation In DMPC Bilayers: Multiple Molecular<br />
Dynamics Simulations. Priyanka Prakash Srivastava.<br />
487-POS BOARD #B366<br />
Lipid Composition Modulates the Stability of DNA Acting as Model<br />
Membrane-bound Receptors. Paul A. Beales, T. Kyle Vanderlick.<br />
488-POS BOARD #B367<br />
Phosphatidylinositol-(4,5)-bisphosphate Acting As A Ligand Of PKCalpha<br />
Modulates The Membrane Localization Of This Enzyme In Living Cells.<br />
Juan C. Gómez-Fernández, Consuelo Marin-Vicente,<br />
Francisco E. Nicolas, Senena Corbalán-García.<br />
489-POS BOARD #B368<br />
Probing Phosphoinositide Kinetics With A Voltage-sensitive Phosphatase.<br />
Bjoern H. Falkenburger, Jill B. Jensen, Byung-Chang Suh, Bertil Hille.<br />
490-POS BOARD #B369<br />
Interaction Of PTEN1–21 Peptide With Phosphatidylinositol-4,5-Bisphosphate:<br />
A P NMR Relaxation Study. Edgar E. Kooijman, Avigdor Leftin,<br />
Michael F. Brown, Arne Gericke.<br />
491-POS BOARD #B370<br />
Plasma Membrane Order In T Cell Signalling. Jelena Dinic, Jeremy Adler,<br />
Ingela Parmryd.<br />
492-POS BOARD #B371<br />
Adsorption Of Bar-domain Proteins To Charged Lipid Membranes Causes<br />
Deformations And Lipid Demixing. George Khelashvili, Daniel Harries,<br />
Harel Weinstein.<br />
493-POS BOARD #B372<br />
Inducing and Reversing Anesthesia with Temperature Variation - Experiments<br />
on an Excised Frog Sciatic Nerve. Bineyam Kassahun, Martin Bier,<br />
Alexander Murashov.<br />
494-POS BOARD #B373<br />
Ci-VSP Is A Depolarization-Activated PI(4,5)P2 And PI(3,4,5)P3 59<br />
Phosphatase. Christian R. Halaszovich, Dominik Oliver.<br />
IP3 Receptors (Boards #B374–#B381)<br />
495-POS BOARD #B374<br />
Toward A Computational Model Of IP3R1-associated Ataxia.<br />
Sherry-Ann Brown, Leslie M. Loew.<br />
496-POS BOARD #B375<br />
Electron Cryomicroscopy of IP3R1 Calcium Release Channel. Que T. Ngo,<br />
Joshua T. Maxwell, Gregory A. Mignery, Wah Chiu, Steven J. Ludtke,<br />
Irina I. Serysheva.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
497-POS BOARD #B376<br />
The Amplification Of InsP3R Activity By NCS-1 Is Attenuated By<br />
Medications Used In The Treatment Of Bipolar Disorder. Christin Schulze,<br />
Jessica Olofsson, Barbara E. Ehrlich.<br />
498-POS BOARD #B377<br />
The Role of the Pore-forming Region in the Regulation of IP3 Receptor by<br />
Luminal Ca21. Shitian Cai, Wenqian Chen, Lin Zhang, Wayne S.R. Chen.<br />
499-POS BOARD #B378<br />
A C-terminal Fragment of Chromogranin B Amplifies Inostiol (1,4,5)-<br />
Trisphohsphate Receptor Mediated Signaling. Stefan Schmidt,<br />
Felix M. Heidrich, Michelle Mo, Barbara E. Ehrlich.<br />
500-POS BOARD #B379<br />
Comparison of IP3R and RyR Expression and Ca 21 Release Characteristics in<br />
Isolated Cardiac Nuclei. Susan Currie, Richard D. Rainbow,<br />
Marie-ann Ewart, John G. McCarron.<br />
501-POS BOARD #B380<br />
Type 2 Inositol 1,4,5-trisphosphate Receptor Phosphorylation and Modulation<br />
by Ca 21 /Calmodulin-dependent Protein Kinase II. Joshua T. Maxwell,<br />
Ademuyiwa S. Aromolaran, Gregory A. Mignery.<br />
502-POS BOARD #B381<br />
Regulation Of Inositol 1,4,5-Trisphosphate Receptor Isoforms By O-Linked<br />
Glycosylation. Patricia Bimboese, Craig J. Gibson, Stefan Schmidt,<br />
Jere Paavola, Barbara E. Ehrlich.<br />
Exocytosis & Endocytosis (Boards #B382–#B410)<br />
503-POS BOARD #B382<br />
Bioanalytical Analysis of Bis(monoacylglycero)phosphate (BMP) Model Lipid<br />
Membranes. Janetricks N. Chebukati, Gail E. Fanucci.<br />
504-POS BOARD #B383 SRAA POSTER<br />
Pacap Acts As A Transmitter At The Sympatho-adrenal Synapse Under The<br />
Acute Stress Response. Barbara A. Kuri, Shyue-An Chan, Corey Smith.<br />
505-POS BOARD #B384<br />
Jamming Dynamics Of Stretch-induced Surfactant Secretion By Alveolar<br />
Epithelial Cells. Arnab Majumdar, Stephen P. Arold, Erzsebet Bartolak-Suki,<br />
Harikrishnan Parameswaran, Bela Suki.<br />
506-POS BOARD #B385<br />
Action Potential Code And Cocaine Modulates Dopamine Release In Mice<br />
Striatum in vivo. PL Zuo, XJ Kang, J Fan, Q Lei, SR Wang, W Yao, T Luo,<br />
YF Xiong, HQ Dou, XY Liu, CH Wang, S Guo, CX Zhang, HH Gu,<br />
Zhuan Zhou.<br />
507-POS BOARD #B386<br />
Monitoring Exocytosis And Endocytosis At Neuronal Cells Using A Quartz<br />
Crystal Microbalance Technique With Simultaneous Amperometric Detection.<br />
Ann-Sofie Cans.<br />
508-POS BOARD #B387<br />
Probing Exocytosis In Blood Platelets. Shencheng Ge, Nathan J. Wittenberg,<br />
Emily Woo, Christy L. Haynes.<br />
509-POS BOARD #B388<br />
Ca 21 Syntillas Inhibit Spontaneous Exocytosis In Mouse Adrenal Chromaffin<br />
Cells. Jason J. Lefkowitz, Kevin E. Fogarty, John V. Walsh, Jr.,<br />
Valerie De Crescenzo.<br />
510-POS BOARD #B389 SRAA POSTER<br />
F-actin Re-organization Through MARCKS and Myosin II Activity Regulates<br />
Quantal Exocytosis. Bryan Doreian, Robert Mecklemburg, Corey Smith.<br />
511-POS BOARD #B390 INTERNATIONAL TRAVEL AWARDEE<br />
Fusion Pore Regulation of Peptidergic Vesicles. Jernej Jorgačevski,<br />
Matjzˇ Stenovec, Marko Kreft, Aleksandar Bajic, Bosˇtjan Rituper,<br />
Nina Vardjan, Stanko Stojilkovic, Robert Zorec.<br />
512-POS BOARD #B391<br />
Synchronous Versus Asynchronous Contributions to Frequency-induced<br />
Synaptic Depletion in Zebrafish. Hua Wen, Paul Brehm.<br />
513-POS BOARD #B392<br />
Norepinephrine Inhibits Endocytosis In Insulin-secreting Cells. Ying Zhao,<br />
Qinghua Fang, Susanne G. Straub, Lindau Manfred, Geoffrey W.G. Sharp.<br />
514-POS BOARD #B393<br />
Secretory Phospholipase A2 Type III Enhances a-secretase-dependent Amyloid<br />
Precursor Protein Processing by its Effect on Membrane Fluidity and<br />
Endocytosis. Xiaoguang Yang, Wenwen Sheng, Mark Haidekker, Grace Sun,<br />
James Lee.<br />
29<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
515-POS BOARD #B394 SRAA POSTER<br />
Quantification of Noise Sources for Amperometric Measurement of Quantal<br />
Exocytosis Using Ultramicroelectrodes. Jia Yao, Kevin Gillis.<br />
516-POS BOARD #B395<br />
Calcium/synaptotagmin-mediated Compound Fusion Increases Quantal Size<br />
And Causes Post-tetanic Potentiation At Synapses. Liming He, Lei Xue,<br />
Jianhua Xu, Benjamin D. McNeil, Ernestina Melicoff, Roberto Adachi,<br />
Ling-Gang Wu.<br />
517-POS BOARD #B396 SRAA POSTER<br />
Evidence Of A Role For SNAP-25 As A v-SNARE In Vitro.<br />
Brandon E. Forbes, Nathan C. La Monica, Gary R. Edwards,<br />
Dixon J. Woodbury.<br />
518-POS BOARD #B397<br />
Massive Endocytosis (MEND) Activated By Ca and Polyamines in Fibroblasts<br />
and Cardiac Myocytes: Optical Studies of Membrane and Na/Ca Exchanger<br />
(NCX1) Internalization, The Possible Role of Ca-activated Transglutaminase in<br />
MEND, and The Possible Function of. Simona Magi, Alp Yaradanakul,<br />
Marc Llaguno, Mei-Jung Li, Chengcheng Shen, Michael Fine, Debora Nicoll,<br />
Donald W. Hilgemann.<br />
519-POS BOARD #B398<br />
A New Method for Studying Apical Membrane Trafficking.<br />
Roland Thuenauer, Thomas Fruehwirth, Peter Pohl, Alois Sonnleitner.<br />
520-POS BOARD #B399<br />
Constitutive and Ca 21 -stimulated Turnover of the Plasma Membrane Vacuolar<br />
H 1 -ATPase (V-ATPase) in Murine Osteoclasts. Hiromu Sakai, Takuya<br />
Notomi, Yoshie Moriura, Junko Kawawaki, Miyuki Kuno.<br />
521-POS BOARD #B400<br />
Characterizing the Conformation of the Yeast Endocytic Scaffold Protein Pan1.<br />
B Daniel Pierce, Beverly Wendland.<br />
522-POS BOARD #B401<br />
Single Fluorophore Detection And Tracking Of Fluorescent Weibel-Palade<br />
Body Membrane Proteins During Exocytosis. Gregory Mashanov,<br />
Nikolai Kiskin, Laura Knipe, Justin Molloy, Matthew Hannah, Tom Carter.<br />
523-POS BOARD #B402<br />
A Role For Protein Phosphorylation In Fusion Pore Opening And Transmitter<br />
Release. Qinghua Fang, Ying Zhao, Khajak Berberian, Joan S. Lenz,<br />
Manfred Lindau.<br />
524-POS BOARD #B403<br />
Effects of Calcium and PIP2 on the Membrane Binding of Synaptotagmin I.<br />
Weiwei Kuo, Dawn Z. Herrick, David S. Cafiso.<br />
525-POS BOARD #B404 SRAA POSTER<br />
A Novel Approach For Wireless Communication Of In Vivo Data From Freely<br />
Moving Research Animals. Khajak Berberian, Alycia Gailey,<br />
Michael G. Kaplitt, Manfred Lindau.<br />
526-POS BOARD #B405 SRAA POSTER<br />
Intracellular Ca 21 In Physiological Range Affects The Forward Rate Of Priming<br />
Of Large Dense Core Vesicles, But Not The Backward Rate.<br />
Mathias Pasche, Detlef Hof, Ulf Matti, Jens Rettig, Ute Becherer.<br />
527-POS BOARD #B406<br />
Role Of SPIN90 (SH3 Protein Interacting With Nck, 90kda) In The<br />
Formation Of Endocytic Vesicle And Its Movement In Receptor-mediated<br />
Endocytosis. Hye Jin Oh.<br />
528-POS BOARD #B407<br />
TIRF-FRET As An Approach To Quantitative Analysis Of Dynamic<br />
Molecular Interactions On Secretory Granules In Live Cells. Alice D. Lam,<br />
Edward L. Stuenkel.<br />
529-POS BOARD #B408<br />
Patterning Single Cell-Electrode Pairs for Electrochemical Measurement of<br />
Quantal Exocytosis on Microchips. Xin Liu, Syed Barizuddin,<br />
Cherian J. Mathai, Shubhra Gangopadhyay, Kevin D. Gillis.<br />
530-POS BOARD #B409<br />
Endophilin N-BAR Domains-induced Membrane Remodeling Revealed By<br />
Molecular Dynamics Simulations. Haosheng Cui, Gary S. Ayton,<br />
Gregory A. Voth.<br />
531-POS BOARD #B410 SRAA POSTER<br />
Chronic Palmitate Exposure Inhibits Insulin Secretion By Dissociation Of<br />
Ca 21 -Channels From Secretory Vesicles. Michael B. Hoppa, Stephan Collins,<br />
Reshma Ramracheya, Paul Johnson, Frances M. Ashcroft, Patrik Rorsman.<br />
30<br />
Endoplasmic Reticulum & Protein Trafficking<br />
(Boards #B411–#B421)<br />
532-POS BOARD #B411<br />
Conformational transition of the Sec translocon induced by channel partner: A<br />
molecular dynamics study. Takaharu Mori, Ryuichiro Ishitani,<br />
Tomoya Tsukazaki, Osamu Nureki, Yuji Sugita.<br />
533-POS BOARD #B412<br />
Simulations Of Multi-protein Complexes: Structure, Binding Affinity, And<br />
Dynamics Of Vps27/hse1 Bound To Membrane-tethered Ubiquitin.<br />
Youngchan Kim, James H. Hurley, Gerhard Hummer.<br />
534-POS BOARD #B413<br />
Modulation of Membrane Mechanical Properties by Sar1, a Vesicle Trafficking<br />
Protein. Raghuveer Parthasarathy.<br />
535-POS BOARD #B414<br />
Blocking helix formation without blocking organellar localization in<br />
Plasmodium falciparum. John R. Gallagher, Sean T. Prigge.<br />
536-POS BOARD #B415<br />
Mapping Of The Signal Peptide-binding Domain Of Escherichia coli SecA<br />
Using Förster Resonance Energy Transfer. Sarah M. Auclair, Julia P. Moses,<br />
Monika Musial-Siwek, Debra A. Kendall, Ishita Mukerji, Donald B. Oliver.<br />
537-POS BOARD #B416 STUDENT TRAVEL AWARDEE<br />
Evaluating Protein Interactions & Organelle Dynamics in Saccharomyces<br />
cerevisiae: Spatial Distribution of Molecular Chaperone/Co-Chaperones<br />
Evident at a Sub-organelle Level in the Endoplasmic Reticulum.<br />
Carissa L. Young, David Raden, Anne S. Robinson.<br />
538-POS BOARD #B417<br />
Microtubule Network is Necessary to Direct and Maintain The Apical<br />
Localization of Slo1 Channels in Epithelial Cells.<br />
Enrique Alejandro Sanchez-Pastor, Jimmy W. Ou, Abderrahmane Alioua,<br />
Pallob Kundu, Enrico Stefani, Ligia Toro.<br />
539-POS BOARD #B418<br />
N-Terminal LQT2 Nonsense Mutations Cause a Dominant-Negative<br />
Destabilization of WT hERG Subunits. Elon C. Roti Roti, Gail A. Robertson.<br />
540-POS BOARD #B419<br />
hERG Trafficking is Dependent on a Cytosolic Chaperone Network.<br />
Valerie Walker, Jason Young, Alvin Shrier.<br />
541-POS BOARD #B420<br />
Characterizing Nicotine-Induced a4* nAChR Upregulation with Fluorescence<br />
Microscopy. Rigo Pantoja, Rahul Srinivasan, Fraser J. Moss,<br />
Sindhuja Kadambi, Princess I. Imoukhuede, Henry A. Lester.<br />
542-POS BOARD #B421<br />
Protein Kinase C Regulation Of KATP Channel Recycling. Paul T. Manna,<br />
Andrew J. Smith, Tarvinder K. Taneja, Sarah Fletcher, Jonathan D. Lippiat,<br />
Asipu Sivaprasadarao.<br />
Nucleocytoplasmic Transport (Boards #B422–#B423)<br />
543-POS BOARD #B422<br />
Probing Nucleocytoplasmic Transport with Fluorescence Fluctuation<br />
Spectroscopy and Two-photon Activation of Photoactivable GFP.<br />
Yan Chen, Bin Wu, Joachim Mueller.<br />
544-POS BOARD #B423<br />
Discontinous Movement Of mRNPs In Nucleoplasmic Regions Devoid Of<br />
Chromatin. Jan Peter Siebrasse, Roman Veith, Akos Dobay,<br />
Heinrich Leonhardt, Bertil Daneholt, Ulrich Kubitscheck.<br />
Ryanodine Receptors Type I (Boards #B424–#B442)<br />
545-POS BOARD #B424<br />
Structural Characterization of FKBP Interactions with RyR Channels Using<br />
Site-Directed Fluorescent Labeling and FRET. Razvan L. Cornea,<br />
Florentin Nitu, Katherine Kohler, David D. Thomas, Bradley R. Fruen.<br />
546-POS BOARD #B425<br />
Mapping the Ryanodine Receptors Pore Region Using the Substituted<br />
Cysteine Accessibility Method. Albano C. Meli, Ran Zalk, Anetta Wronska,<br />
Arthur Karlin, Andrew R. Marks.<br />
547-POS BOARD #B426<br />
A FRET-based Assay To Measure Molecular Distances Within The Ryanodine<br />
Receptor Type 1 (RyR1). James D. Fessenden.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
548-POS BOARD #B427 SRAA POSTER<br />
Ryanodine Receptor Pore Structure and Function. Srinivas Ramachandran,<br />
Adrian W. R. Serohijos, Le Xu, Gerhard Meissner, Nikolay V. Dokholyan.<br />
549-POS BOARD #B428<br />
Characterization of Conformation-Specific Monoclonal Antibodies Against<br />
Skeletal Ryanodine Receptor. Tishan Williams, Ran Zalk, Susan Morton,<br />
Filippo Mancia, Andrew R. Marks.<br />
550-POS BOARD #B429<br />
Homer-RyR1 Associations Are Physiological Regulators Of Intracellular<br />
[Ca21]. Jose Miguel Eltit, Wei Feng, Paul Worley, P. D. Allen,<br />
Jose Rafael Lopez, Isaac N. Pessah.<br />
551-POS BOARD #B430<br />
Mitsugumin 29 as a TRPC3-interacting Protein. Ji-Hye Hwang,<br />
Jin Seok Woo, Chung-Hyun Cho, Eun Hui Lee.<br />
552-POS BOARD #B431<br />
Cross-Reactivity of Ryanodine Receptors with Putative Modulators of Ion<br />
Channels in the Plasma Membrane. Jake T. Neumann, Julio A. Copello.<br />
553-POS BOARD #B432<br />
The Na 1 /ca 21 Exchanger Inhibitor Kb-r7943 Is Also A Potent Inhibitor Of Ec<br />
Coupling And Ryanodine Receptors. Genaro Barrientos.<br />
554-POS BOARD #B433<br />
Dust From Pig Confinement Facilities Bind To And Activate Skeletal Muscle<br />
Ryanodine Receptor Calcium-Release Channel (RyR1). Chengju Tian,<br />
Danielle S. Fenster, Mark M. Mixan, Myron Toews, Deborah J. Romberger,<br />
Keshore R. Bidasee.<br />
555-POS BOARD #B434<br />
Ryanodine Receptor Phosphorylation By Protein Kinase A Alters The Affinity<br />
For FKBP12. Julia Griffiths, Jonathan-Lee Jones, F. Anthony Lai,<br />
Lynda Blayney.<br />
556-POS BOARD #B435<br />
Muscle From Mice Heterozygous For A Mutation That Abolishes FKBP12<br />
Binding To RyR1 Fatigue More Slowly Than Wildtype Muscle.<br />
Jianjun Xu, Ruirui Ji, Cheng Long, William Durham, Qing Cheng, Keke<br />
Dong, Guojun Yang, Susan L. Hamilton.<br />
557-POS BOARD #B436<br />
S165F Mutation In Junctophilin-2 Affects Phosphorylation And Ca 21<br />
Signaling In Skeletal Muscle. Jin Seok Woo, Ji-Hye Hwang, Jae-Kyun Ko,<br />
Noah Weisleder, Do Han Kim, Jianjie Ma, Eun Hui Lee.<br />
558-POS BOARD #B437<br />
Independent Actions Of Junctin And Triadin On Skeletal Muscle RyR1<br />
Channels. Lan Wei, Esther M. Gallant, Nicole A. Beard, Angela F. Dulhunty.<br />
559-POS BOARD #B438<br />
Does Altered Retrograde Coupling Between and RyR1 and the DHPR<br />
Contribute to Malignant Hyperthermia? . Roger A. Bannister, Jose R. Lopez,<br />
Paul D. Allen, Kurt G. Beam.<br />
560-POS BOARD #B439<br />
Understanding The Molecular Defects Of Human MH And CCD.<br />
Andrea Koop, Wenqian Chen, Ruiwu Wang, Jeff Bolstad, Lin Zhang,<br />
S.R. Wayne Chen.<br />
561-POS BOARD #B440<br />
S-nitrosylated Cysteins In The Y522S Ca21 Release Channel RyR1.<br />
Dimitra K. Georgiou, Aditya D. Joshi, Paula Aracena-Parks, Guojun Yang,<br />
Susan L. Hamilton.<br />
562-POS BOARD #B441<br />
Clues to the Formation of Cores in a Mouse Model of Malignant<br />
Hyperthermia. Simona Boncompagni, Ann E. Rossi, Susan L. Hamilton,<br />
Robert T. Dirksen, Clara Franzini-Armstrong, Feliciano Protasi.<br />
563-POS BOARD #B442<br />
Carbohydrate Metabolism and Sudden Death In Mice Heterozygous for the<br />
Y524S Mutation in RyR1. Qing Cheng, Cheng Long, William J. Durham,<br />
Susan L. Hamilton.<br />
Ryanodine Receptors Type II (Boards #B443–#B464)<br />
564-POS BOARD #B443<br />
Relocation of Calmodulin in Hypertrophic Neonatal Cardiomyocytes.<br />
Jaya Gangopadhyay, Tomoyo Hamada, Noriaki Ikemoto.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
565-POS BOARD #B444<br />
Endurance Training Abolish Arrhythmogenic Ca21 Leak In Cardiomyocytes<br />
From Mice Over-expressing CaMKII. Tomas O. Stølen,<br />
Morten A. Høydal, Joan H. Brown, Lars S. Maier, Godfrey L. Smith,<br />
Ulrik Wisløff.<br />
566-POS BOARD #B445<br />
Ca 21 -calmodulin Increases RyR2 Open Probability Yet Reduces Ryanoid<br />
Association With RyR2. Charalambos Sigalas, Belen Bayo-Martin, David Jane,<br />
Rebecca Sitsapesan.<br />
567-POS BOARD #B446<br />
Phosphorylation Activates RyR2 By Uncoupling The Channel From The<br />
Influence Of Cytosolic Ca 21 But Also Inhibits RyR2 By A Distinct<br />
Mechanism. Simon Carter, Rebecca Sitsapesan.<br />
568-POS BOARD #B447<br />
FKBP12.6 Overexpression Blunts Cardiomyocyte Remodeling After Leftventricular<br />
Pressure-overload. Liesbeth Biesmans, Virginie Bito, Laurent Vinet,<br />
Patricia Rouet-Benzineb, Jean-Jacques Mercadier, Karin Sipido.<br />
569-POS BOARD #B448<br />
FKBP12.6 Binding Characteristics of Ryanodine Receptor Mutations<br />
Associated with Arrhythmogenic Cardiac Disease. Spyros Zissimopoulos,<br />
N. Lowri Thomas, F. Anthony Lai.<br />
570-POS BOARD #B449<br />
Impact of RyR2 Mutation Responsible for Cathecolaminergic Polymorphic<br />
Ventricular Tachycardia (CPTV) on the Short Term Interval-Force<br />
Relationship of Atrial and Ventricular Myocardium. Cecilia Ferrantini,<br />
Raffaele Coppini, Beatrice Scellini, Alexandra Belus, Chiara Tesi,<br />
Barbara Colombi, Elisabetta Cerbai, Carlo Napolitano, Silvia Priori,<br />
Corrado Poggesi.<br />
571-POS BOARD #B450<br />
An L433P Arrhythmia-linked Mutation In RyR2 Uncouples Agonist-evoked<br />
Ca 21 Release From Homeostatic Ca 21 Cycling. Aaron I. Clack, Debra L. Fry,<br />
N. Lowri Thomas, F. Anthony Lai, Christopher H. George.<br />
572-POS BOARD #B451<br />
A G1885E RyR2 Polymorphism Modulates The Caffeine Sensitivity Of An<br />
Arrhythmia-linked Mutation. Aaron I. Clack, N. Lowri Thomas,<br />
Christopher H. George, F. Anthony Lai.<br />
573-POS BOARD #B452<br />
Decoding The Molecular Basis Of Anti-Apoptotic Cardiac Ca 21 Signalling Via<br />
Human RyR2 Splice Variants. Wai Yin Yeung, Matthew Davies,<br />
F. Anthony Lai, Alan J. Williams, Christopher H. George.<br />
574-POS BOARD #B453<br />
Use Of Shaker B K 1 Channel NH2-inactivation Peptides To Probe The<br />
Ryanodine Receptor Ca 21 Release Channel Pore. Cedric Viero, Jo Carney,<br />
Sammy Mason, Mark Bannister, S R. Chen, Alan J. Williams.<br />
575-POS BOARD #B454<br />
Imperatoxin A, A Calcin Toxin From Pandinus Imperator Scorpions, Ablates<br />
Calcium Sparks In Permeabilized Cells. Erin M. Capes, Hector H. Valdivia.<br />
576-POS BOARD #B455<br />
Block Of Mouse Cardiac Ryanodine Receptor (mRyR2) By hERG Blocking<br />
Agents. Sammy A. Mason, Wayne S.R. Chen, Alan J. Williams.<br />
577-POS BOARD #B456<br />
Cardiac Ca21 Release Channel/RyR2 -Molecular Mechanism Of Green Tea<br />
Extract epigallocatechin-3-gallate. George G. Rodney, Elaine Cabrales,<br />
Isaac N. Pessah, Wei Feng.<br />
578-POS BOARD #B457<br />
Voltage-Dependent Modulation of Cardiac Ryanodine Receptors (RyR2) by<br />
Protamine. Paula L. Diaz-Sylvester, Julio A. Copello.<br />
579-POS BOARD #B458<br />
SAM Regulation of RyR2. Angela J. Kampfer, Edward M. Balog.<br />
580-POS BOARD #B459<br />
Targeted Stabilisation Of The RyR2 I-Domain Restores Ca 21 Handling And<br />
Intercellular Synchrony In Ouabain-disrupted Cardiac Cell Monolayers.<br />
Hala Jundi, F. Anthony Lai, Christopher H. George.<br />
581-POS BOARD #B460<br />
The Effect of Volatile Anaesthetics on the Cardiac Ryanodine Receptor.<br />
Derek R. Laver, Tony Quail, Holly Sitsapesan, Dirk F. VanHelden.<br />
582-POS BOARD #B461<br />
Iron (II) Modulation of the Cardiac Ryanodine Receptor (RyR2).<br />
Daniel T. Baptista-Hon, Austin C. Elliott, Mary E. Diaz.<br />
31<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
583-POS BOARD #B462<br />
Increased Expression of Ryanodine Receptors and the Iron Transporter DMT1<br />
in Hippocampal Neurons by Brain Derived Neurotrophic Factor (BDNF),<br />
NMDA or Spatial Memory Training. Paola Haeger, Tatiana Adasme,<br />
Pablo Munoz, Alexis Humeres, M. Angelica Carrasco, Marco T. Nunez,<br />
Cecilia Hidalgo.<br />
584-POS BOARD #B463<br />
Increased Levels Of Type 2 Ryanodine Receptor (RyR2) In Rat Heart<br />
Mitochondria During Diabetes. Ming Li, Aydin Tay, Gisela Beutner,<br />
Wenjun Ding, Shey-Shing Sheu, Keshore Bidasee.<br />
585-POS BOARD #B464<br />
Intracellular Calcium Release Channels Mediate Their Own Countercurrent:<br />
The Ryanodine Receptor Case Study. Dirk Gillespie, Michael Fill.<br />
32<br />
Calcium Signaling Proteins (Boards #B465–#B484)<br />
586-POS BOARD #B465<br />
Essential Roles for Coiled-coil Domains in STIM1 Oligomerization and<br />
CRAC Channel Activation. Elizabeth D. Covington, Richard S. Lewis.<br />
587-POS BOARD #B466<br />
Atomic Force Microscopy of Copine I and Annexin A1 on Supported<br />
Phospholipid Bilayers: Structure and Synergism. Carl E. Creutz,<br />
J. Michael Edwardson.<br />
588-POS BOARD #B467<br />
Depletion Of Intracellular Cholesterol Disrupts Carbachol But Not PTH-mediated<br />
Ca 21 Signals In HEK293 Cells. Stephen C. Tovey, Colin W. Taylor.<br />
589-POS BOARD #B468<br />
Increased Store-Operated Ca21 Entry in Skeletal Muscle with Knockdown of<br />
Calsequestrin. Choon Kee Min, Xiaoli Zhao, Jae-kyun Ko, Zui Pan,<br />
Jerome Parness, Do Han Kim, Noah Weisleder, JIanjie Ma.<br />
590-POS BOARD #B469<br />
Role of the Ryanodine Receptor/Calcium Release Channel in Beta-adrenergic<br />
Receptor Blocker Treatment of Heart Failure. Jian Shan, Steve Reiken,<br />
Miroslav Dura, Albano Meli, Marco Mongillo, Andrew R. Marks.<br />
591-POS BOARD #B470<br />
Structural Basis for Calcium Sensing by GCaMP2. Qi Wang.<br />
592-POS BOARD #B471<br />
Interference In Coiled-coil Mediated Coupling Between Stim1 And Orai<br />
Channels. Judith Bergsmann, Irene Frischauf, Martin Muik, Isabella Derler,<br />
Marc Fahrner, Klaus Groschner, Christoph Romanin.<br />
593-POS BOARD #B472<br />
An Orai1 Activating Minimal Fragment Of Stim1. Martin Muik,<br />
Marc Fahrner, Isabella Derler, Rainer Schindl, Irene Frischauf,<br />
Judith Bergsmann, Reinhard Fritsch, Josef Madl, Klaus Groschner,<br />
Christoph Romanin.<br />
594-POS BOARD #B473<br />
Increased Hydrophobicity At The N-terminus/membrane Interface Impairs<br />
Gating Of The Scid-related Orai1 Mutant. Isabella Derler, Marc Fahrner,<br />
Oliviero Carugo, Martin Muik, Judith Bergsmann, Rainer Schindl,<br />
Irene Frischauf, Said Eshaghi, Christoph Romanin.<br />
595-POS BOARD #B474<br />
Structural dynamics of CaMKII activation. Laurel Hoffman,<br />
Hassane S. Mchaourab.<br />
596-POS BOARD #B475<br />
Calcium binding and conformational properties of calmodulin complexed<br />
With PEP-19. Xu Wang, Quinn Kleerekoper, John Putkey.<br />
597-POS BOARD #B476<br />
Characterization of Calmodulin with Mutated Ca21-Binding Sites.<br />
Liangwen Xiong, Quinn Kleerekoper, John Putkey.<br />
598-POS BOARD #B477<br />
Interactions of the Anti-Psychotic Drug Trifluoperazine with Calmodulin.<br />
Michael D. Feldkamp, Madeline A. Shea.<br />
599-POS BOARD #B478<br />
Integration of Extracellular and Intracellular Calcium Signals via Calcium-<br />
Sensing Receptor (CaSR). Yun Huang, Yubin Zhou, Adriana Castiblanco,<br />
Hing-Cheung Wong, Yangyi Chen, Wei Yang, Edward M. Brown,<br />
Jenny J. Yang.<br />
600-POS BOARD #B479<br />
Altered Calcium Handling Between Healthy And Atherosclerotic Vascular<br />
Smooth Muscle. Marie-Ann Ewart, Susan Currie, John G. McCarron,<br />
Simon Kennedy.<br />
601-POS BOARD #B480<br />
PEP-19 is an Intrinsically Disordered, Acidic/IQ Motif Regulator of<br />
Calmodulin Signaling. Quinn K. Kleerekoper, Liangwen Xiong, Xu Wang,<br />
John A. Putkey.<br />
602-POS BOARD #B481<br />
Preferential Binding and Orientation of Recoverin to Phospholipid<br />
Monolayers. Philippe Calvez, Julie Boucher, Philippe Desmeules,<br />
Christian Salesse.<br />
603-POS BOARD #B482<br />
Characterization Of Ca 21 Photo-release From DM-nitrophen Using<br />
Photothermal Beam Deflection. Gangadhar Dhulipala, Jaroslava Miksovska.<br />
604-POS BOARD #B483<br />
Altered Structure Of The Cerebellar Granule Cell Layer Of Mice Lacking<br />
Calretinin. Patrick Bischop, Céline Roussel, Serge Schiffmann, David Gall.<br />
605-POS BOARD #B484<br />
Characterization Of Zebrafish (Danio Rerio) NCX4: A Novel Na/Ca<br />
Exchanger With Distinct Electrophysiological Properties. Glen F. Tibbits.<br />
Calcium Signaling Pathways (Boards #B485–#B503)<br />
606-POS BOARD #B485<br />
Modeling [Na1] in PM-SR Nanodomains of Vascular Smooth Muscle Cells.<br />
Nicola Fameli, Cornelis van Breemen.<br />
607-POS BOARD #B486<br />
A 3d Pseudo-stochastic Model Of Intercellular Calcium Signaling In Smooth<br />
Muscle. Dumitru A. Iacobas, Sylvia O. Suadicani, David C. Spray.<br />
608-POS BOARD #B487<br />
Increased Sensitivity to Ischemia in an Early Diabetic Cardiomyopathy: The<br />
Role of Calcium Handling. Natale P L Rolim, Charlotte B. Ingul,<br />
Harald E M Hansen, Tomas Stølen, Morten Høydal, Anne Berit Johnsen,<br />
Ulrik Wisløff.<br />
609-POS BOARD #B488<br />
Calcium Induced Conformational Changes In The Cytoplasmic Tail Of<br />
Polycystin-2. Edward T. Petri, Andjelka S. Celic, Titus J. Boggon,<br />
Barbara E. Ehrlich.<br />
610-POS BOARD #B489<br />
L163,255, a Synthetic Growth Hormone Secretagogue, Raises [Ca21 ]i by<br />
Promoting Intracellular Calcium Stores Depletion in Intact Fast-Twitch Fibers<br />
of Rat Skeletal Muscle. Antonella Liantonio, Viviana Giannuzzi,<br />
Gianluca Gramegna, Diana Conte Camerino.<br />
611-POS BOARD #B490<br />
Multiple Sources of Light-Evoked Intracellular Calcium Increases in<br />
Hermissenda Type B Photoreceptors. Joseph Farley, Joel Cavallo,<br />
Brent Hallahan, Jeff Johnson.<br />
612-POS BOARD #B491<br />
Chromophore Formation of Fluorescence Proteins and Its Application of<br />
Developing Ca21 Sensors. Jin Zou, Malcom Delgado, Yun Huang,<br />
Shen Tang, Yusheng Jiang, Blein McIntyre, Anne Wang, Jenny J. Yang.<br />
613-POS BOARD #B492<br />
Orai1 Channel And Ca21-independent Phospholipase A2 Are The New<br />
Determinants Of Proliferation And Migration Of Vascular Smooth Muscle<br />
Cells. Bo Yang, Victoria M. Bolotina.<br />
614-POS BOARD #B493<br />
Complexity Of Relationship Between STIM1, iPLA2b And Orai1 Expression,<br />
Puncta Formation And SOCE Activation In Native And Heterologous<br />
Systems. Tomasz Gwozdz, Joanna Dutko-Gwozdz, Vladislav Zarayskiy,<br />
Victoria M. Bolotina.<br />
615-POS BOARD #B494<br />
Membrane Depolarization of Skeletal Muscle Cells Induces IL6 and SOCS3<br />
mRNA Expression Through Calcium Dependent Stat3 Phosphorylation.<br />
Mario A. Bustamante, Jose M. Eltit, Manuel Estrada, Enrique Jaimovich.<br />
616-POS BOARD #B495<br />
Isoproterenol-Enhanced Diastolic Sarcoplasmic Reticulum Ca Leak in<br />
Ventricular Myocytes Requires Activation of Nitric Oxide Synthase.<br />
Jerry Curran, Usama Ahmed, Donald M. Bers, Mark Ziolo,<br />
Thomas R. Shannon.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
617-POS BOARD #B496<br />
Discrete Proteolysis Of Neuronal Calcium Sensor 1 By m -calpain Disrupts<br />
Calcium Binding. Courtney R. Blachford, Andjelka S. Celic,<br />
Edward T. Petri Jr, Barbara E. Ehrlich.<br />
618-POS BOARD #B497<br />
Effect Of (-)-epigallocatechin Gallate (EGCG), A Green Tea Extract, On<br />
Excitation-contraction Coupling Of Murine Cardiomyocytes.<br />
Hyun Seok Hwang, Wei Feng, Tao Yang, Isaac N. Pessah,<br />
Bjorn C. Knollmann.<br />
619-POS BOARD #B498<br />
Properties and Functions of Store-Operated Calcium Entry in the Developing<br />
Nervous System. Agila Somasundaram, Murali Prakriya.<br />
620-POS BOARD #B499<br />
Investigating the Architecture of the CRAC Channel Pore using SCAM.<br />
Beth McNally, Murali Prakriya.<br />
621-POS BOARD #B500<br />
Both Membrane Depolarization And IL-6 Induce Calcium-Dependent Hsp70<br />
Expression In Skeletal Muscle Cells. Gonzalo Jorquera, Nevenka Juretic,<br />
Alejandra Espinosa, Enrique Jaimovich, Nora Riveros.<br />
622-POS BOARD #B501<br />
Ryanodine receptor 1 signaling in dendritic cells. Mirko Vukcevic,<br />
Giulio C. Spagnoli, Giandomenica Iezzi, Francesco Zorzato, Susan Treves.<br />
623-POS BOARD #B502<br />
Understanding Interval-Force Relations in the Rat Ventricular Myocytes with a<br />
Computational Model. Ryosuke Kadoi, Sameer Bajikar, Mohsin S. Jafri.<br />
624-POS BOARD #B503<br />
Ca11T LAB - A Computational Model for Intracellular Calcium Signaling In<br />
T Lymphocytes. Rayhan Lal, Jose L. Puglisi, Heike Wulff, Donald M. Bers.<br />
Actin & Actin-binding Proteins (Boards #B504–#B526)<br />
625-POS BOARD #B504<br />
Actin Branching Is Affected by Local Bending of the Mother Filament.<br />
Viviana Risca, Ovijit Chaudhuri, JiaJun Chia, Daniel A. Fletcher.<br />
626-POS BOARD #B505<br />
Mechanics of <strong>Biophysical</strong> Networks with Flexible Cross-links.<br />
Goran Zagar, Patrick R. Onck, Erik Van der Giessen.<br />
627-POS BOARD #B506<br />
Intracellular Particles Involved in Stress Fiber Formation through Remodeling<br />
of Actin Filament Networks. Kazushi Tamura, Takeomi Mizutani,<br />
Hisashi Haga, Kazushige Kawabata.<br />
628-POS BOARD #B507<br />
Purification Of Cytosolic Actin By Affinity Chromatography Using C-terminal<br />
Half Of Gelsolin. Takashi Ohki, Koutarou Ohyama, Shin’ichi Ishiwata.<br />
629-POS BOARD #B508<br />
Actin Polymerization In Differentiated Vascular Smooth Muscle Cells Requires<br />
Vasodilator-Stimulated Phosphoprotein (VASP). HakRim Kim,<br />
Francois Ferron, Malgorzata Boczkowska, Philip Graceffa, Cynthia Gallant,<br />
Paul Leavis, Roberto Dominguez, Kathleen G. Morgan.<br />
630-POS BOARD #B509<br />
Actin - Myosin Interaction. Cynthia N. Prudence, Jim Segala,<br />
Vladislav Markin, Yana Reshetnyak, Oleg Andreev.<br />
631-POS BOARD #B510<br />
A Thermodynamic Model Describing the Mechanosensitivity of Actin-cofilin<br />
Binding. Yasuhiro Inoue, Taiji Adachi, Masaki Hojo.<br />
632-POS BOARD #B511<br />
Slow skeletal muscle actin. Robert C. C. Mercer, Wasana A.K.A. Mudalige,<br />
David H. Heeley.<br />
633-POS BOARD #B512<br />
Binding Studies Between Cofilin And Actin Using Fluorescence Resonance<br />
Energy Transfer And Molecular Modeling. Joo-Mee Hwang, Deepak Chhabra,<br />
Murat Kekic, Piotr G. Fajer, Brett D. Hambly.<br />
634-POS BOARD #B513<br />
Starting Actin Filaments Anew - Adenomatous Polyposis Coli Is an Actin<br />
Nucleator. Kyoko Okada, Alexandra M. Deaconescu, James B. Moseley,<br />
Zvonimir Dogic, Nikolaus Grigorieff, Bruce L. Goode.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
635-POS BOARD #B514 SRAA POSTER<br />
Measuring Molecular Interaction between Actin Filament and Actin Binding<br />
Protein Governing Mechanical Properties of Cross-Linked F-Actin Network.<br />
Hyungsuk Lee, Benjamin Pelz, Jorge M. Ferrer, Fumihiko Nakamura,<br />
Roger D. Kamm, Matthew J. Lang.<br />
636-POS BOARD #B515<br />
Interaction of CapZ with Actin: Molecular Mechanism and Regulation.<br />
Taekyung Kim, John A. Cooper.<br />
637-POS BOARD #B516<br />
Structural Binding Model of Cofilin and F-actin. Diana Y. Wong, David Sept.<br />
638-POS BOARD #B517<br />
Energy Coupling In Profilin-Dependent Actin Polymerization.<br />
Elena G. Yarmola, Dmitri A. Dranishnikov, Michael R. Bubb.<br />
639-POS BOARD #B518<br />
Computational Study Of Viscoelasticity Of Crosslinked Actin-like Networks.<br />
Taeyoon Kim, Wonmuk Hwang, Hyungsuk Lee, Roger D. Kamm.<br />
640-POS BOARD #B519<br />
Weak to Strong Transition at the Actin-Myosin Interface Detected by<br />
Sensitized Emission Luminescence Resonance Energy Transfer (SELRET).<br />
Piyali Guhathakurta, Ewa Prochniewicz, David D. Thomas.<br />
641-POS BOARD #B520<br />
Crystal Structures of Monomeric Actin Bound to Cytochalasin D.<br />
Usha B. Nair, Peteranne B. Joel, Qun Wan, Susan Lowey, Mark A. Rould,<br />
Kathleen M. Trybus.<br />
642-POS BOARD #B521<br />
Structure of an Actin Trimer Stabilized by a Tandem W Domain Hybrid<br />
Construct. Grzegorz Rebowski, Malgorzata Boczkowska, David B. Hayes,<br />
Liang Guo, Thomas C. Irving, Roberto Dominguez.<br />
643-POS BOARD #B522<br />
Finite Element and Statistical Methods Applied to Actin Bundles and<br />
Networks under Load. Chia-Cheng Liu, Esfandiar A. Khatiblou,<br />
Tess J. Moon.<br />
644-POS BOARD #B523<br />
Different Types Of Polymorphisms Within The F-actin And ParM Filaments.<br />
Vitold E. Galkin, Albina Orlova, Ethan C. Garner, R Dyche Mullins, Edward<br />
H. Egelman.<br />
645-POS BOARD #B524<br />
The Effect of Actin-Binding Proteins on the Dynamics of Monomeric Actin.<br />
Gábor Hild, Roland Kardos, Miklós Nyitrai, Elisa Nevalainen, Pekka<br />
Lappalainen.<br />
646-POS BOARD #B525<br />
Computational Analysis of the Interaction Between Paired CH-Domains -<br />
Implications for their F-actin Bound Conformations. Kevin C. Facemyer,<br />
Roberto Dominguez, Christine R. Cremo, William J. Lehman.<br />
647-POS BOARD #B526<br />
Molecular Dynamics Simulation Reveals The Role Of Cross-linkers In Semiflexible<br />
Filament Assembly. Lam T. Nguyen, Wei Yang, Linda S. Hirst.<br />
Actin-binding Proteins in Physiology & Disease<br />
(Boards #B527–#B543)<br />
648-POS BOARD #B527<br />
Structure Function Analysis of Disease-Causing Missense Mutations in<br />
Dystrophin. Davin M. Henderson, James M. Ervasti.<br />
649-POS BOARD #B528<br />
Computational modeling of the binding interaction of Jasplakinolide and<br />
Phalloidin with mammalian and parasite F-actin. Karthikeyan Diraviyam,<br />
David Sept.<br />
650-POS BOARD #B529<br />
Vinculin Expression Regulates Tumor Cell Invasion In 3-D Matrices.<br />
Claudia T. Mierke, Wolfgang H. Goldmann.<br />
651-POS BOARD #B530<br />
Role of Nebulin on Actomyosin Interaction Studied in situ in Demembranated<br />
Skeletal Muscle Fibers from Newborn Mice. M.L. Bang, M. Caremani,<br />
E. Brunello, R. Littlefield, R. Lieber, J. Chen, V. Lombardi, M. Linari.<br />
652-POS BOARD #B531<br />
Tropomyosin Specifically Regulates Type II Myosin In Yeast.<br />
Arthur T. Coulton, Daniel P. Mulvihill.<br />
33<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
653-POS BOARD #B532<br />
Neurospora Crassa possesses a novel ultra short tropomyosin.<br />
Seham Ebrahim, Robin Maytum.<br />
654-POS BOARD #B533<br />
Multiple Isoforms of Fesselin (Avian Synaptopodin 2) are expressed in Smooth,<br />
Skeletal and Heart Muscle. Mechthild M. Schroeter, Daniel Hurley, J<br />
oseph M. Chalovich.<br />
655-POS BOARD #B534<br />
A Mechano-kinetic Model For The Myosin-V Walking Mechanism.<br />
Erin M. Craig, Heiner Linke.<br />
656-POS BOARD #B535<br />
Regional Variations in Flexibilities Limit Continuum Rod Description of Long<br />
Coiled Coils. Sirish K. Lakkaraju, Wonmuk Hwang.<br />
657-POS BOARD #B536<br />
The Striated Organelle: A Molecular Motor In Vestibular Type I Hair Cells.<br />
Anna Lysakowski, Florin Vranceanu.<br />
658-POS BOARD #B537<br />
Dystrophin and Utrophin have Distinct Effects on the Microsecond Dynamics<br />
of Actin. Ewa Prochniewicz, Davin Henderson, Ava Yun Lin, James Ervasti,<br />
David D. Thomas.<br />
659-POS BOARD #B538<br />
Myosin-induced Movement Of Tropomyosin Isoforms On Actin Filament.<br />
Joanna Moraczewska, Malgorzata Séliwinéska, Magdalena ˙ Zukowska, Danuta<br />
Borys.<br />
660-POS BOARD #B539<br />
Interactions of the Pleckstrin Homology Domains of M-RIP (p116Rip) with<br />
F-actin. Ana M. Garcia, Terence C. Tao.<br />
661-POS BOARD #B540<br />
bCaMKII Regulates Actin Assembly and Structure. Hugo Sanabria,<br />
Kolodziej J. Steven, Matthew T. Swulius, Jun Liu, M. Neal Waxham.<br />
662-POS BOARD #B541<br />
Coactosin, A Cofilin Like Protein, Does Not Change The Twist of F-actin.<br />
Albina Orlova, Vitold E. Galkin, Pekka Lappalainen, Edward H. Egelman.<br />
663-POS BOARD #B542<br />
Conformational Changes Of Arp2/3 Complex During Activation.<br />
Paul Dalhaimer, Thomas D. Pollard.<br />
664-POS BOARD #B543<br />
Acidic Calponin controls ERK1/2 translocation and l-Caldesmon phosphorylation<br />
in fibroblasts. Sarah Appel, J.-P. Jin, Kathleen G. Morgan.<br />
Cytoskeletal Protein Dynamics & Intracellular Cargo<br />
Transport (Boards #B544–#B564)<br />
665-POS BOARD #B544<br />
The Pro-apoptotic Protein Par-4 Regulates Myosin Light Chain<br />
Phosphorylation By Activating Myosin Phosphatase Activity.<br />
Susanne Vetterkind, Eunhee Lee, Eric J. Sundberg, Terence C. Tao, Ute<br />
Preuss, Kathleen G. Morgan.<br />
666-POS BOARD #B545<br />
Microinjection of Smooth Muscle Myosin in Cultured Cells.<br />
Katherine McDonald, Renaud Leguillette.<br />
667-POS BOARD #B546<br />
Essential Features of a Non-processive Class V Myosin from Budding Yeast for<br />
ASH1 mRNA Transport. Carol S. Bookwalter, Matthew Lord,<br />
Kathleen M. Trybus.<br />
668-POS BOARD #B547<br />
Towards Custom-topology Tracks For Probing Myosin Motor Dynamics.<br />
Hendrik Dietz, Nathan D. Derr, Alex Dunn, James A. Spudich,<br />
William M. Shih.<br />
669-POS BOARD #B548<br />
An Open Model of Actin Dendritic Nucleation. Leslie M. Loew, Igor L.<br />
Novak, Jonathon A. Ditlev, Nathaniel M. Vacanti.<br />
670-POS BOARD #B549 INTERNATIONAL TRAVEL AWARDEE<br />
Real-time Observation Of Actin Polymerization Regulated By The Gelsolinfamily<br />
Of Proteins. Balakrishnan Kannan, Robert C. Robinson.<br />
671-POS BOARD #B550<br />
Computational Modeling of Antigen Processing and Presentation by Dendritic<br />
Cells. Kenny K. Tran, Hong Shen.<br />
34<br />
672-POS BOARD #B551<br />
Regulation and single-molecule mechanics of microtubule-based motors in living<br />
Chlamydomonas. Jeneva A. Laib, Robert A. Bloodgood,<br />
William H. Guilford.<br />
673-POS BOARD #B552<br />
Multiple-Motor-Based Transport. Ambarish Kunwar, Alex Mogilner.<br />
674-POS BOARD #B553<br />
Transport Of Micrometer-Sized Vesicles By Kinesin In Vitro.<br />
Christoph Herold, Cécile Leduc, Eugene P. Petrov, Stefan Diez,<br />
Petra Schwille.<br />
675-POS BOARD #B554<br />
Intermittent Search Strategies for Delivering mRNA to Synaptic Targets.<br />
Jay Newby.<br />
676-POS BOARD #B555<br />
Microtubule elasticity: Connecting all-atom simulations with continuum<br />
mechanics. David Sept, Fred MacKintosh.<br />
677-POS BOARD #B556<br />
Extending the Range of In Vivo Multimotor Force-Velocity Curves by Sizing<br />
Vesicles Below the Diffraction Limit. Jed C. Macosko, Yuri Shtridelman,<br />
Clayton T. Bauer, David DeWitt.<br />
678-POS BOARD #B557<br />
Characterizing Intracellular Structure and Dynamics Through Trajectory<br />
Analysis and Single-particle Tracking of QDs in Live PC12 Cells.<br />
Brian R. Long, Tania Q. Vu.<br />
679-POS BOARD #B558<br />
High Resolution Live-Cell Imaging Reveals Novel Pathways for Lysosomal<br />
Delivery. Zhuo Gan, Sripad Ram, Carlos Vaccaro, Raimund J. Ober,<br />
E. Sally Ward.<br />
680-POS BOARD #B559<br />
Microfluidic Investigation Reveals Distinct Roles for Actin Cytoskeleton and<br />
Myosin II Activity in Capillary Leukocyte Trafficking. Sylvain Gabriele, Anne-<br />
Marie Benoliel, Pierre Bongrand, Olivier Theodoly.<br />
681-POS BOARD #B560<br />
CD2AP Structure And Progression Of Renal Disease. Brian D. Adair,<br />
Mehmet Altintas, Clemens C. M ller, Jan Flesche, Changli Wei,<br />
Christian Faul, Kirk Campbell, Changkyu Gu, Sanja Sever, Andrey Shaw,<br />
Peter Mundel, Jochen Reiser.<br />
682-POS BOARD #B561<br />
Prestress-dependent Rheology of Semiflexible Polymers of the Cytoskeleton.<br />
Arnab Majumdar, Noah Rosenblatt, Adriano M. Alencar, Bela Suki,<br />
Dimitrije Stamenovic.<br />
683-POS BOARD #B562<br />
Straining the Laws of Attraction: Mechanotransduction Studied Through<br />
Changes in Intracellular Binding Energy. Nur Aida Abdul Rahim,<br />
Mohammad R K Mofrad, Peter T C So, Roger D. Kamm.<br />
684-POS BOARD #B563<br />
Salt Dependence of Neurofilament Gel Phase Behavior - A Synchrotron X-ray<br />
Scattering Study. Joanna Deek, Jayna Jones, Roy Beck, Cyrus R. Safinya.<br />
685-POS BOARD #B564<br />
Multi-Parameter Analysis of Spindle and Cell Cycle Dynamics in Asymmetric<br />
Cell Division. Kemp W. Plumb, Vincent Pelletier, Susi Kaitna, Jackie Vogel,<br />
Maria L. Kilfoil.<br />
Microtubular Motors I (Boards #B565–#B590)<br />
686-POS BOARD #B565<br />
Synthesis Of Novel Fluorescent Atp Analogue And Interaction With<br />
Nucleotide Dependent Motor Proteins. Taro Kimura, Masafumi Yamada,<br />
Masato Ito, Shinsaku Maruta.<br />
687-POS BOARD #B566<br />
Photo-activation Of Atpase Activity Of Caged-kinesin. Yuki Takano,<br />
Kazuya Aritomi, Masafumi D. Yamada, Shinsaku Maruta.<br />
688-POS BOARD #B567<br />
Interaction of Processive Motor Proteins with ATP analogue Having Syn<br />
Conformation with respect to the Adenine-ribose bond. Kazuhiro Kawanoue,<br />
Shigeru Chaen, Shinsaku Maruta.<br />
689-POS BOARD #B568<br />
Photo-regulation of Kinesin ATPase Activity using Photochromic Molecule.<br />
Takeshi Itaba, Masahumi D. Yamada, Shinsaku Maruta.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
690-POS BOARD #B569<br />
Photo-control Of Atpase Activity Of The Kinesin Motor Domain<br />
Intermolecularly Cross-linked By Bifunctional Photochromic Compound.<br />
Eiichi Kobayashi, Masafumi Yamada, Masato Ito, Shinsaku Maruta.<br />
691-POS BOARD #B570<br />
Processive Motility of Heterodimeric Kinesin That Has Defect in the Neck<br />
Linker Docking. Teppei Mori, Michiko Nakajima, Michio Tomishige.<br />
692-POS BOARD #B571<br />
Configuration Of The Kinesin1 Motor Domains In The ATP-waiting State As<br />
Revealed By Fluorescence Polarization Microscopy. Ana Asenjo,<br />
Hernando J. Sosa.<br />
693-POS BOARD #B572<br />
Cooperative Movement Of Wild-type Kinesin And Velocity-deficient Mutants.<br />
Adam G. Larson, Eric C. Landahl, Sarah E. Rice.<br />
694-POS BOARD #B573<br />
Kinesin Chimera Protein Fused with Calmodulin as a Molecular Shuttle.<br />
Kiyoshi L. Nakazato, Hideki Shishido, Kazuhiro Kawanoue,<br />
Shinsaku Maruta.<br />
695-POS BOARD #B574<br />
Evidence For Kinesin-1 Passing Obstacles On The Microtubule.<br />
Ivo A. Telley, Peter Bieling, Thomas Surrey.<br />
696-POS BOARD #B575<br />
Unique Conformation of Kinesin-1’s Neck Linker in the Nucleotide-free State.<br />
Tsukasa Makino, Michio Tomishige, Masahide Kikkawa.<br />
697-POS BOARD #B576 SRAA POSTER<br />
Examination Of The Kinesin-1 Tail Interaction With Microtubules.<br />
Mark Seeger, Paul Brewer, Cristine Cremo, Sarah Rice.<br />
698-POS BOARD #B577<br />
Location of Tethered Head of Kinesin-1 When Bound to a Microtubule.<br />
David D. Hackney.<br />
699-POS BOARD #B578<br />
How Occasional Backstepping Can Speed Up A Processive Motor Protein.<br />
Martin Bier.<br />
700-POS BOARD #B579<br />
How Does Kinesin Walk And Coordinate Its Heads?.<br />
Imre Derenyi, Andras Czovek, Gergely J. Szollosi.<br />
701-POS BOARD #B580<br />
Molecular Simulation Study of Kinesin: Coupling between ATPase Domain<br />
Conformational Change and Mechanical Stepping. Ryo Kanada,<br />
Kei-ichi Okazaki, Shoji Takada.<br />
702-POS BOARD #B581 STUDENT TRAVEL AWARDEE<br />
SRAA POSTER<br />
The Kinesin-1 Tail Conformationally Restricts the Nucleotide Pocket.<br />
Yao Liang Wong, Kristen A. Dietrich, Nariman Naber, Roger Cooke,<br />
Sarah E. Rice.<br />
703-POS BOARD #B582<br />
Kinesin Velocity Increases with the Number of Motors in Gliding Assays<br />
against a simple Viscoelastic Load. George Holzwarth, Jason Gagliano,<br />
Matthew Walb, Jed C. Macosko.<br />
704-POS BOARD #B583<br />
Quantum-dot Assisted Characterization Of Helical Motor Paths On<br />
Microtubules. Bert Nitzsche, Felix Ruhnow, Stefan Diez.<br />
705-POS BOARD #B584<br />
Diffusive Movement Of A Processive Kinesin On Microtubules.<br />
Hailong Lu, Yusuf M. Ali, Carol S. Bookwalter, David M. Warshaw,<br />
Kathleen M. Trybus.<br />
706-POS BOARD #B585<br />
Alternating Site Mechanism Of Kinesin-1 Characterized By Single-molecule<br />
FRET Of Fluorescent ATP Analogues. Guenther Woehlke,<br />
Sander Verbrugge, Bettina Ebbing, Erwin Peterman.<br />
707-POS BOARD #B586<br />
Expression and Characterization of Novel Rice Kinesin E15.<br />
Masako Tsuchida, Masafumi D. Yamada, Kazunori Kondo, Shinsaku Maruta.<br />
708-POS BOARD #B587<br />
Kinetic characterization of the Rice Kinesins using Fluorescent-ATP Analogue.<br />
Nozomi Umezu, Yuko Kubo, Kazunori Kondo, Toshiaki Mitsui,<br />
Shinsaku Maruta.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
709-POS BOARD #B588<br />
Analysis of Crystal Structure and Solution Structure of the Motor Domain of<br />
Rice Kinesin K16. Shinsaku Maruta, Keiko Tanaka, Yuko Kubo,<br />
Toshiaki Mitsui, Zui Fujimoto.<br />
710-POS BOARD #B589<br />
Analysis of Conformational Change of Novel Rice Kinesin K16 Using Small<br />
Angle X-ray Solution Scattering and EPR. Yuko Kubo, Satoshi Yasuda,<br />
Yasunobu Sugimoto, Masafumi D. Yamada, Toshiaki Arata, Katsuzo<br />
Wakabayashi, Shinsaku Maruta.<br />
711-POS BOARD #B590<br />
The Effect Of Loads on the Collective Behavior of Neurospora Kinesin.<br />
Adam G. Hendricks, Bogdan I. Epureanu, Edgar Meyhofer.<br />
Unconventional Myosins (Boards #B591–#B613)<br />
712-POS BOARD #B591 SRAA POSTER<br />
Photo-Control of Myosin Va using Photoresponsive Calmodulin.<br />
Hideki Shishido, Nobuhisa Umeki, Osamu Sato, Mitsuo Ikebe,<br />
Shinsaku Maruta.<br />
713-POS BOARD #B592<br />
Modification Of Loop 1 Affects The Nucleotide-Binding Properties Of<br />
Myo1c, The Adaptation Motor In The Inner Ear. Nancy Adamek,<br />
Alena Lieto-Trivedi, Sheffali Dash, Michael A. Geeves, Lynne M. Coluccio.<br />
714-POS BOARD #B593<br />
Mechanics of myosin V near stall. Claudia Veigel, James R. Sellers.<br />
715-POS BOARD #B594 SRAA POSTER<br />
Force Dependence of a Myo1b Truncation Mutant. Joseph M. Laakso,<br />
Henry Shuman, E. Michael Ostap.<br />
716-POS BOARD #B595<br />
Single-molecule Measurements Of Myo1c-PIP2 Detachment Forces Using<br />
Optical Tweezers. Serapion Pyrpassopoulos, Henry Shuman,<br />
E. Michael Ostap.<br />
717-POS BOARD #B596<br />
High Speed Imaging For Myosin VI. Ikuo Arimoto, So Nishikawa,<br />
Mitsuhiro Sugawa, Atsuko H. Iwane, Toshio Yanagida.<br />
718-POS BOARD #B597<br />
Temperature Dependent Energy Transfer Measurements Reveal Flexibility in<br />
the Upper 50 kDa Domain of Myosin V. Darshan Trivedi, Charles David,<br />
Michael Rose, Donald J. Jacobs, Christopher Yengo.<br />
719-POS BOARD #B598 SRAA POSTER<br />
Kinetics Of Myo1c Association To And Dissociation From Phosphoinositidecontaining<br />
Vesicles. Jennine M. Dawicki McKenna, E. Michael Ostap.<br />
720-POS BOARD #B599<br />
Single Molecule Investigation of the Acto-Myosin-10 Complex Using Optical<br />
Tweezers. Yasuharu Takagi, Rachel E. Farrow, Gregory I. Mashanov,<br />
Christopher Batters, Yi Yang, Michelle Peckham, James R. Sellers,<br />
Justin E. Molloy.<br />
721-POS BOARD #B600 SRAA POSTER<br />
Bayesian Estimation for Hidden Information of a Single Molecular Motor.<br />
Makito Miyazaki, Takahiro Harada.<br />
722-POS BOARD #B601<br />
ADP Affinity of Myosin VI is Regulated by Off-Axis Load.<br />
Sergey Mikhailenko, Yusuke Oguchi, Adrian O. Olivares,<br />
Enrique De La Cruz, Shin’ichi Ishiwata.<br />
723-POS BOARD #B602<br />
The Tail Binds To The Head-Neck Domain To Form A Folded-Back<br />
Conformation That Inhibits The Actin-Activated ATPase Activity Of<br />
Drosophila Myosin VIIA. Nobuhisa Umeki, Hyun Suk Jung,<br />
Shinya Watanabe, Tsuyoshi Sakai, Xiang dong Li, Reiko Ikebe, Roger Craig,<br />
Mitsuo Ikebe.<br />
724-POS BOARD #B603<br />
The Medial-tail Domain of Myosin-VI as a Dimerization Region.<br />
Hyeongjun Kim, Monalisa Mukherjea, H. Lee Sweeney, Paul R. Selvin.<br />
725-POS BOARD #B604<br />
Processivity of Myosin V and X on two-dimensional (2D) paracrystalline actin<br />
array. Daniel Huck, Abhishek Roka, Jim Sellers, Takeshi Sakamoto.<br />
726-POS BOARD #B605<br />
Cargo-mediated dimerization of Myosin VI. Denis Phichith, Mirko Travaglia,<br />
Zhaohui Yang, Allan B. Zong, Daniel Safer, Clara Franzini-Armstrong,<br />
Hugh Lee Sweeney.<br />
35<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
727-POS BOARD #B606<br />
Characterization of drosophila myosin 7a mechanics. Verl B. Siththanandan,<br />
Yasuharu Takagi, Yi Yang, Davin K.T. Hong, James R. Sellers.<br />
728-POS BOARD #B607<br />
Prefoldin 4 (PFD4): A putative new partner of myosin Va (MyoVa) in<br />
melanosome transport. Renato F. De Paulo, Alistair N. Hume,<br />
Verônica S. Pinto, Martha M. Sorenson, Miguel M. Seabra.<br />
729-POS BOARD #B608<br />
The Mechanism of Filament Rotation in Gliding Assays with Non-Processive<br />
Myosin Motors. Andrej Vilfan.<br />
730-POS BOARD #B609 STUDENT TRAVEL AWARDEE<br />
SRAA POSTER<br />
Non-muscle Myosin IIb Is A Processive Actin-based Motor.<br />
Melanie Norstrom, Ronald S. Rock.<br />
731-POS BOARD #B610<br />
Lever Arm Length Determines The Azimuthal But Not The Axial Orientation<br />
Of Myosin V During Processive Motility. John H. Lewis, John F. Beausang,<br />
H. L. Sweeney, Yale E. Goldman.<br />
732-POS BOARD #B611<br />
Structural and Mechanistic Determinants of Myosin VI Processivity and<br />
Anchoring. Peiying Chuan, Alexander R. Dunn, Zev Bryant,<br />
James A. Spudich.<br />
733-POS BOARD #B612<br />
Myosin VI Dimerizes And Walks Processively Along Actin.<br />
Monalisa Mukherjea, Daniel Safer, Julie Ménétrey, Paola Llinas,<br />
Anne Houdusse, H. Lee Sweeney.<br />
734-POS BOARD #B613<br />
Cryo-Electron Microscopy of Myosin 5 on Actin. Kavitha Thirumurugan,<br />
Stan A. Burgess, Fang Zhang, James R. Sellers, Peter J. Knight.<br />
36<br />
Ion Motive ATPases (Boards #B614–#B630)<br />
735-POS BOARD #B614<br />
Kinetic Analysis Of ATP Synthesis Catalyzed By E. coli FoF1 ATP Synthase<br />
Reconstituted Into Egg Yolk Liposomes: Evidence For Bi-site Activation.<br />
Mikhail Galkin, Robert K. Nakamoto.<br />
736-POS BOARD #B615<br />
Ca21 Binding to Site I of the Cardiac Ca21 Pump (SERCA2a) is Sufficient to<br />
Dissociate Phospholamban (PLB). Zhenhui Chen, Brandy L. Akin,<br />
Larry R. Jones.<br />
737-POS BOARD #B616<br />
Concerted but Noncooperative Activation of Nucleotide and Actuator<br />
Domains of the Ca-ATPase Upon Calcium Binding. Baowei Chen,<br />
James E. Mahaney, M. Uljana Mayer, Diana J. Bigelow, Thomas C. Squier.<br />
738-POS BOARD #B617<br />
FRET from SERCA to Phospholamban is Decreased by Thapsigargin and<br />
Anti-PLB Antibody, but not by Calcium. Philip Bidwell, Daniel J. Blackwell,<br />
Zhanjia Hou, Seth L. Robia.<br />
739-POS BOARD #B618<br />
Collapse of TA-Calmodulin (TACaM) upon Binding to Ca 21 Pump Peptide<br />
C28 Exposes the TA Moiety to Water and Quenches Its Fluorescence.<br />
John T. Penniston, Ariel J. Caride, Nenad O. Juranic,<br />
Franklyn G. Prendergast, Elena Atanasova, Adelaida G. Filoteo,<br />
Emanuel E. Strehler.<br />
740-POS BOARD #B619<br />
Distinct Regulation of pH in the Cytosol and in Acidic Organelles by a<br />
Subunit Isoforms of V-ATPase in Human Cancer Cells. Souad R. Sennoune,<br />
Ayana Hinton, Sarah Bond, Michael Forgac, Raul Martinez-Zaguilan.<br />
741-POS BOARD #B620<br />
Direct Observation Of Rotation Of F1-Atpase From Saccharomyces cerevisiae<br />
With mgi Mutations. Bradley C. Steel, Yamin Wang, Vijay Pagadala,<br />
Richard M. Berry, David M. Mueller.<br />
742-POS BOARD #B621<br />
Structure Analysis of F1-ATPase via Molecular Dynamics.<br />
Yuko Ito, Mitsunori Ikeguchi.<br />
743-POS BOARD #B622<br />
Interplay of Ligand Binding, Domain Interaction and Chaperone Mediated<br />
Cu 21 Delivery to Cu 21 Transport ATPases. Deli Hong,<br />
Manuel Gonzalez-Guerrero, Jose M. Arguello.<br />
744-POS BOARD #B623<br />
Structural Dynamics Of The Phospholamban-SERCA Complex By Site-<br />
Directed EPR Spectroscopy. Zachary M. James, Kurt D. Torgersen,<br />
Christine Karim, David D. Thomas.<br />
745-POS BOARD #B624<br />
Structural Dynamics Of Sarcoplasmic Reticulum Ca21-ATPase (SERCA)<br />
Studied By Molecular Simulations Of Site-specific Labeled Protein.<br />
Bengt Svensson, L. Michel Espinoza-Fonseca, David D. Thomas.<br />
746-POS BOARD #B625<br />
Molecular Dynamics Simulations Reveal Intrinsic Features of SERCA<br />
Dynamics. L. Michel Espinoza-Fonseca, Bengt Svensson, David D. Thomas.<br />
747-POS BOARD #B626<br />
Investigation Of Electrogenic Partial Reactions In Detergent-solubilized<br />
Na,K-ATPase. Michael Habeck, Hans-Juergen Apell.<br />
748-POS BOARD #B627<br />
Influence of Phosphate Analogs on Palytoxin-opened Na,K-ATPase<br />
Pump-channel. Ayako Takeuchi, David C. Gadsby.<br />
749-POS BOARD #B628<br />
Truncation Of The Na/K Pump’s C-terminus Attenuates Voltage-dependent<br />
Binding Of External Na 1 By Destabilizing Na 1 Occlusion.<br />
Natascia Vedovato, David C. Gadsby.<br />
750-POS BOARD #B629<br />
Temporal and Steric Analysis Of Ionic Permeation and Binding in Na1,K1-<br />
ATPase via Molecular Dynamic Simulations. James E. Fonseca, Savas Kaya.<br />
751-POS BOARD #B630<br />
Relative Movement Of The a-Subunit’s First And Last External Loops<br />
Throughout Na/K-Pump Cycle. Pablo Artigas.<br />
Membrane Transport (Boards #B631–#B647)<br />
752-POS BOARD #B631<br />
Modeling Osmotic Lysis of Cells by Antimicrobial Peptides: Transient<br />
Diffusion of Ions and Osmotically-driven Flow. Dan S. Bolintineanu,<br />
Yiannis N. Kaznessis, H Ted Davis.<br />
753-POS BOARD #B632<br />
Quantitative Modeling of Passive Permeation through the Blood Brain Barrier.<br />
Hugo Filipe, Armindo Salvador, Winchil Vaz, Maria Joao Moreno.<br />
Universidade de Coimbra, Coimbra, Portugal.<br />
754-POS BOARD #B633<br />
Time-Resolved Studies of Adsorption and Transport of a Hydrophobic Ion at<br />
Escherichia coli Bacterial Membranes by Second Harmonic Generation.<br />
Jia Zeng, Heather Eckenrode, Hai-Lung Dai.<br />
755-POS BOARD #B634<br />
15N Chemical Shift Anisotropy of the Schiff Base in Bacteriorhodopsin<br />
Intermediates. Melody L. Mak-Jurkauskas, Alexander B. Barnes,<br />
Yoh Matsuki, Marina Belenky, Robert G. Griffin, Judith Herzfeld.<br />
756-POS BOARD #B635<br />
Insight on the Diverse Cellular Pathways of Two Novel Chelators from<br />
Liposome Partition Studies. Maria Rangel, Paula Gameiro, Andreia Leite,<br />
Ana Nunes, Tao Zhou, Yongming Ma, Robert Hider.<br />
757-POS BOARD #B636<br />
Teaching Undergraduate Biophysics using Excel. Peter H. Nelson.<br />
758-POS BOARD #B637<br />
A Novel Approach to Measure Flip-flop of Very Long Chain Saturated Fatty<br />
Acids (VLCFA) in Model Membranes. Biju K. Pillai, Ravi Jasuja,<br />
James A. Hamilton.<br />
759-POS BOARD #B638<br />
Cyclodextrins Deliver FA to Membranes Rapidly while Maintaining a Low<br />
Concentration of Unbound FA in Water. Kellen Brunaldi,<br />
James A. Hamilton.<br />
760-POS BOARD #B639<br />
Permeability of Model Stratum Corneum Lipid Membrane Measured Using<br />
Quartz Crystal Microbalance. Daeyeon Lee, Eugene Pashkovski,<br />
David Weitz.<br />
761-POS BOARD #B640<br />
Roles Of The Membrane Protein CD36 In Fatty Acid Transport And<br />
Metabolism. Su Xu, James A. Hamilton.<br />
762-POS BOARD #B641<br />
Analytical Description Of The Diffusion Coefficient And Current Of A Single<br />
Particle On A Two-dimensional Corral Model. Hernan L. Martinez.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
763-POS BOARD #B642<br />
Phase Transitions in Single Nano-Vesicles. Poul M. Bendix, Peter P. Wibroe,<br />
Dimitrios Stamou.<br />
764-POS BOARD #B643<br />
Intracellular Water Lifetime Depends on Cellular Energetic State.<br />
Yajie Zhang, Marie Poirer-Quinot, Charles Springer, James Balschi.<br />
765-POS BOARD #B644<br />
Interaction Of Enrofloxacin With Model Membrane Systems. Implications In<br />
The Permeation Pathways, Revealed By Fluorescence And Conductance<br />
Studies. Paula Gameiro, Isabel Sousa, Tivadar Match, Mathias Winterhalter.<br />
766-POS BOARD #B645 SRAA POSTER<br />
The Porin passport control - Conductance measurements and biological<br />
relevance. Mahendran R. Kozhinjampara, Tivadar Mach,<br />
Andrey N. Bessonov, Helge Weingart, Chloe E. James, Jean-Marie Pages,<br />
Eric Hajjar, Amit Kumar, Matteo Ceccarelli, Mathias Winterhalter.<br />
767-POS BOARD #B646<br />
Detecting Conformational Changes In The Bacterial Glutamate Transporter<br />
Homolog GltPh Using EPR Spectroscopy. Paul Focke,<br />
Pierre Moenne-Loccoz, Peter Larsson.<br />
768-POS BOARD #B647<br />
Uncovering an Analytical Description of the Transmembrane Voltage<br />
Bistability at Low Extracellular Potassium Concentrations. Jill Gallaher,<br />
Martin Bier, Jan Siegenbeek van Heukelom.<br />
Membrane Dynamics & Bilayer Probes I<br />
(Boards #B648–#B667)<br />
769-POS BOARD #B648<br />
Solid-State 2H NMR Spectroscopy Reveals Micromechanics of Raft-Like<br />
Ternary Lipid Membranes Containing Sphingomyelin and Cholesterol.<br />
Tim Bartels, Ravi S. Lankalapalli, Robert Bittmann, Michael F. Brown,<br />
Klaus Beyer.<br />
770-POS BOARD #B649<br />
Implementation of Two Photon Excitation Fluorescence Microscopy<br />
Techniques in Langmuir Films. Jonathan Brewer,<br />
Jorge Bernardino de la Serna Bernardino de la Serna, Luis Bagatolli.<br />
771-POS BOARD #B650<br />
Three-dimensional Dynamic Structure Of Phospholipid Bilayers Saturated<br />
With Cholesterol. Marija Raguz, Justyna Widomska, Witold K. Subczynski.<br />
772-POS BOARD #B651<br />
Comparative Characterization of Lateral Organization and Packing Properties<br />
of Lipids in Pulmonary Surfactant Membranes and Interfacial Films.<br />
M. Victoria Picardi, Antonio Cruz, Guillermo Orellana, Jesús Pérez-Gil.<br />
773-POS BOARD #B652<br />
Nystatin Action On POPC/sterol Membranes Along Its Phase Diagram.<br />
Javier González-Damián, Iván Ortega-Blake.<br />
774-POS BOARD #B653<br />
Changes in Membrane Fluidity of Blood Platelets in Myeloid Neoplasm.<br />
Eugenia Kovacs, Emanuela Cicarma, Tiberiu Corhan, Ana Maria Vladareanu,<br />
Horia Bumbea, Tudor Savopol.<br />
775-POS BOARD #B654<br />
NSAIDs Alter Lipid Bilayer Mechanical Properties. Subhi J. Al’Aref,<br />
Olaf S. Andersen, Roger E. Koeppe II.<br />
776-POS BOARD #B655<br />
Plasma Membrane Area Increases With Spread Area By Exocytosis Of GPI<br />
Anchored Protein Compartment. Nils C. Gauthier.<br />
777-POS BOARD #B656<br />
Diffusion-Matched and Spectrally-Discrete Lipophilic Probes for Neuronal<br />
Tracing*. Maria Hansen, Jeff Tonniges, Jeremy Duncan, Matthew Bassett,<br />
Bernd Fritzsch, Brian Gray, Michael Nichols.<br />
778-POS BOARD #B657<br />
Liposome Steady-state Anisotropy Of E.coli Total Lipid Extracts: A Tool To<br />
Better Understand Antibiotic Translocation In A Bacterial Environment.<br />
Jean-Philippe Borges, Carla Queiroz, Marcos Lovelle, Paula Gameiro.<br />
779-POS BOARD #B658<br />
Laurdan GP Fluctuations In Membranes Of Intact Erythrocytes.<br />
Susana A. Sanchez, Enrico Gratton.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
780-POS BOARD #B659<br />
Mechanical Pull On A Guest Molecule By A Photoresponsive Lipid Bilayer.<br />
Jens A. Lundbaek, Peter Tidemand-Lichtenberg, Claus H. Nielsen, Johanna<br />
M. Kuiper, Jan B. Engberts, Bert Poolman, Salim Abdali.<br />
781-POS BOARD #B660<br />
Study Of The Drug/lipid Interactions Between Cephalosporin Antibiotics And<br />
Liposomes By Complementary Techniques. Marcos Lovelle,<br />
Jean Philippe Borges, Paula Gameiro.<br />
782-POS BOARD #B661<br />
Inversion of Lipid Bilayer Surface Charge by Trivalent Cations: Probing with<br />
Single-channel Conductance and Kinetics. Philip A. Gurnev, Brian A. Todd,<br />
Sergey M. Bezrukov.<br />
783-POS BOARD #B662<br />
Breakdown of Charged Lipid Asymmetry as a Result of Lipidic Pore<br />
Formation. Gulcin Pekkurnaz, Konstantine Pavlov, Vadim Frolov,<br />
Paul S. Blank, Joshua Zimmerberg.<br />
784-POS BOARD #B663<br />
Percolation Thresholds for Diffusing Particles of Nonzero Radius: Circular<br />
Obstacles in the Two-dimensional Continuum. Michael J. Saxton.<br />
785-POS BOARD #B664<br />
Effects Of Hydration On The Dynamics Of Water In Lipid Bilayer Systems: A<br />
Molecular Dynamics Study. Eric Pinnick, Feng Wang,<br />
Shyamsunder Erramilli.<br />
786-POS BOARD #B665 SRAA POSTER<br />
Photophysical Properties of Novel Ruthenium Metal-Ligand Complexes incorporated<br />
in Lipid Membrane Bilayers. Ayesha Sharmin, Reuben C. Darlington,<br />
Edward Rosenberg, J.B. Alexander Ross.<br />
787-POS BOARD #B666<br />
Evaluating Gramicidin A Channel Backbone Dynamics by Molecular<br />
Dynamics and Nuclear Magnetic Resonance. Helgi I. Ingolfsson,<br />
Vitaly V. Vostrikov, Hong Gu, Roger E. Koeppe, II, James F. Hinton,<br />
Benoit Roux, Toby W. Allen, Olaf S. Andersen.<br />
788-POS BOARD #B667<br />
Assessment of Merocyanine Subpopulations in DPPC Vesicles using Ansitropy<br />
and Lifetime Measurements. Hannabeth A. Franchino, Brett C. Johnson,<br />
Steven K. Neeley, Rajeev B. Tajhya, John D. Bell.<br />
Membrane Active Peptides I (Boards #B668–#B687)<br />
789-POS BOARD #B668<br />
High Throughput Methods for Discovering Membrane Active Peptides.<br />
Ramesh Rathinakumar, Jessica R. Marks, Aram Krauson, William C. Wimley.<br />
790-POS BOARD #B669<br />
Non-membranolytic, Translocating Peptides Selected From A Peptide Library.<br />
Jessica R. Marks, William C. Wimley.<br />
791-POS BOARD #B670 SRAA POSTER<br />
PG-1 Orientation in Lipid Bilayers: Insights from Molecular Dynamics<br />
Simulations and Calculations of Potentials of Mean Force as a Function of Its<br />
Tilt Angle. Huan Rui, Jinhyuk Lee, Wonpil Im.<br />
792-POS BOARD #B671<br />
Structure And Dynamics Of Phospholamban In The Context Of SERCA.<br />
Maryam Sayadi, Michael Feig.<br />
793-POS BOARD #B672<br />
Antimicrobial Lipopeptides In Anionic And Zwitterionic Membranes<br />
Investigated By Molecules Dynamics Simulations.<br />
Alan Grossfield, Julie Hwang, Michael C. Pitman.<br />
794-POS BOARD #B673<br />
Learning From A Bacillus How To Kill Fungi. Hiren Patel, Heiko Heerklotz.<br />
795-POS BOARD #B674<br />
Short Membrane Active (Lipo)-peptides - Interplay Of Domain Formation,<br />
Membrane Curvature Stress And Cellular Leakage. Dagmar Zweytick,<br />
Guenter Deutsch, Sabine Tumer, Mateja Zorko, Roman Jerala,<br />
Sylvie Blondelle, Daniel Monreal, Guillermo Martinez de Tejada, Karl Lohner.<br />
796-POS BOARD #B675<br />
Free Energies of Molecular Bound States in Lipid Bilayers: Lethal<br />
Concentrations of Antimicrobial Peptides. Huey W. Huang, Ming-Tao Lee.<br />
797-POS BOARD #B676<br />
<strong>Biophysical</strong> Parameters Involved in Bacteria Resistance to Antimicrobial<br />
Peptides. Adi Peleg, Yosef Rosenfeld, Yechiel Shai.<br />
37<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
798-POS BOARD #B677<br />
Antimicrobial Peptide C18G binds to Lipid Bilayers in a Lipid Composition<br />
Dependent Manner. Emmanuel Yawson, Jeffrey Foster, Gregory A. Caputo.<br />
799-POS BOARD #B678<br />
Determination Of The Mechanism Of Action Of Peptides With Antimicrobial<br />
Potential By P And H Solid-state NMR. Mathieu Noël,<br />
Aurélien Lorin, Marie-Éve Provencher, Michéle Auger, Normand Voyer.<br />
800-POS BOARD #B679<br />
<strong>Biophysical</strong> Characterization And Membrane Interactions Of Peptides With<br />
Antimicrobial Potential. Aurélien Lorin, Mathieu Noël,<br />
Marie-Ève Provencher, Mariza Gattuso, François Malouin, Normand Voyer,<br />
Michèle Auger.<br />
801-POS BOARD #B680<br />
Can Peptide-Lipid Interactions Predict Bactericidal and Hemolytic Activity in<br />
Antimicrobial Peptides? Jing He, Michelle Pate, Janet Hammer, Jack Blazyk.<br />
802-POS BOARD #B681<br />
Molecular Mechanism of pEM-2 Activity. Amy Won, Anatoli Ianoul.<br />
803-POS BOARD #B682 SRAA POSTER<br />
Deamidation Weakens Membrane Binding Properties of Antimicrobial Peptide<br />
Anoplin. Amy Won, Anatoli Ianoul.<br />
804-POS BOARD #B683<br />
The Activity of the Amphipathic Peptide delta-Lysin Correlates with<br />
Phospholipid Acyl Chain Structure and Bilayer Elastic Properties.<br />
Antje Pokorny, Erin M. Kilelee, Diana Wu, Paulo Almeida.<br />
805-POS BOARD #B684<br />
Magainin 2 Revisited: a Test of the Quantitative Model for All-or-None<br />
Permeabilization of Phospholipid Vesicles. Paulo F. Almeida,<br />
Sonia M. Gregory, Antje Pokorny.<br />
806-POS BOARD #B685<br />
Influence Of The Bilayer Composition On The Membrane-Disruption Effect<br />
Of Polybia-MP1, A Mastoparan Peptide With Antimicrobial And Leukemic<br />
Cell Selectivity. Marcia Perez dos Santos Cabrera, Manoel Arcisio-Miranda,<br />
Renata Gorjão, Natalia Bueno Leite, Bibiana Monson de Souza,<br />
Mario Sergio Palma, Rui Cury, João Ruggiero Neto, Joaquim Procopio.<br />
807-POS BOARD #B686<br />
Effect of Antimicrobial Peptides from Australian Tree Frogs on Anionic<br />
Phospholipid Membranes. Frances Separovic, John D. Gehman,<br />
Tzong-Hsien Lee, John H. Bowie, Marie-Isabel Aguilar.<br />
808-POS BOARD #B687<br />
The Alignment of Membrane-Active Peptides Depends on the Lipid Phase<br />
State as Viewed by solid state 19F-NMR. Sergii Afonin, Stephan L. Grage,<br />
Marco Ieronimo, Daniel Maisch, Parvesh Wadhwani, Pavel K. Mykhailiuk,<br />
Jesus Salgado, Igor V. Komarov, Anne S. Ulrich.<br />
Membrane Active Peptides II (Boards #B688–#B702)<br />
809-POS BOARD #B688<br />
Molecular Determinants of effective Pore Formation. Antje Brack, Markus<br />
Schwiering, Christian Beck, Max Koistinen, Heinz Decker, Nadja Hellmann.<br />
810-POS BOARD #B689<br />
Polycation Peptides Derived from the Primary Structure of Bacillus thuringiensis<br />
Cry11Bb Protoxin Permeabilize Aedes aegypti Midgut Mitochondria.<br />
Victor V. Lemeshko, Gabriela Jaramillo, Sergio Orduz.<br />
811-POS BOARD #B690<br />
Phosphatidylserine Selective Peptides As Novel Anti-cancer Agents.<br />
Yasemin Manavbasi, Dagmar Zweytick, Regine Willumeit, Karl Lohner.<br />
812-POS BOARD #B691 SRAA POSTER<br />
Human Erythrocytes And Mononuclear Leukocytes Are Capable Of<br />
Concentrating HIV-1 Fusion Inhibitor Peptides In Their Membranes.<br />
Pedro M. Matos, Miguel A. R. B. Castanho, Nuno C. Santos.<br />
813-POS BOARD #B692<br />
Membrane Interaction of N-Terminal Peptides of Annexin A1.<br />
Heiko Weigelt, Olaf Zschörnig.<br />
814-POS BOARD #B693<br />
Interaction Of Human Islet Amyloid Poly Peptide With Phospholipid<br />
Membrane Vesicles. Claudia Dannehl, Martin Stöckl, Andreas Herrmann,<br />
Olaf Zschörnig.<br />
815-POS BOARD #B694<br />
Single Particle Analysis of Liposome Leakage Induced by Islet Amyloid<br />
Polypeptide. Nicholas B. Last, Elizabeth Rhoades, Andrew D. Miranker.<br />
38<br />
816-POS BOARD #B695<br />
Amyloid Oligomers Alter The Conductance Of The Gramicidin Channel.<br />
Yuri V. Sokolov, Saskia C. Milton, Charles G. Glabe, James E. Hall.<br />
817-POS BOARD #B696<br />
The Insulin-sensitizers Troglitazone And Rosiglitazone Alter Lipid Bilayer<br />
Properties. Radda Rusinova, Roger E. Koeppe II, Olaf S. Andersen.<br />
818-POS BOARD #B697<br />
The Antimicrobial Peptide Gramicidin S Permeabilizes Phospholipid Bilayer<br />
Membranes Without Forming Discrete Ion Channels.<br />
Md. Ashrafuzzaman, Olaf S. Andersen, Ronald N. McElhaney.<br />
819-POS BOARD #B698<br />
The Superstructure of an Antimicrobial Peptide, Alamethicin, in Lipid<br />
Membranes. Jianjun Pan, Stephanie Tristram-Nagle, John F. Nagle.<br />
820-POS BOARD #B699<br />
Characterization of the Dynamic Structural Changes of Melittin - Lipid Bilayer<br />
Interactions. Usha Devi, Mark Gostock, Jonathan F. Popplewell,<br />
Marcus J. Swann.<br />
821-POS BOARD #B700<br />
Experiments Meet Hydrophobic Mismatch: A Re-evaluation Of The<br />
Orientation Of Model Transmembrane Peptides From Solid-State NMR.<br />
Santi Esteban-Martin, Erik Strandberg, Gustavo Fuertes, Anne S Ulrich,<br />
Jesus Salgado.<br />
822-POS BOARD #B701<br />
The Structural Plasticity Of Lung Surfactant Peptide KL4 In Lipid<br />
Membranes. Joanna R. Long, Anil K. Mehta, Yilin Meng, Adrian Roitberg,<br />
Vijay Antharam, Omjoy Ganesh, Suzanne Farver.<br />
823-POS BOARD #B702<br />
Structure Of Complexes Of Helix-5 From Bax With Lipid Membranes.<br />
Gustavo Fuertes, Joshua Manor, Santi Esteban-Martín, Isaiah T. Arkin, Jesús<br />
Salgado.<br />
Membrane Physical Chemistry I (Boards #B703–#B732)<br />
824-POS BOARD #B703<br />
Lateral Stress Profiles In Lipid Monolayers. Svetlana Baoukina,<br />
Siewert J. Marrink, D. Peter Tieleman.<br />
825-POS BOARD #B704<br />
Entropy Driven Like Charched Condensation. Uri Raviv.<br />
826-POS BOARD #B705<br />
Free Energy and Conformation of Hydrocarbons in Lipid Bilayers.<br />
Eoin P. Coll, D. Peter Tieleman.<br />
827-POS BOARD #B706<br />
Monte Carlo Simulations of Sterol Superlattice Mosaics in Bilayers Yield<br />
Simultaneous Agreement with Concentration and Chemical Potential Data.<br />
Carl S. Helrich, Rebecca K. Friesen, Kathy A. Steiner, Erwin Sucipto.<br />
828-POS BOARD #B707<br />
The Temperature Dependence And Quantized Nature Of The Lipid<br />
Membrane Permeability. Andreas Blicher, Katarzyna Wodzinska,<br />
Thomas Heimburg.<br />
829-POS BOARD #B708<br />
Headgroup and Interfacial Hydration in Some Headgroup-Modified<br />
Analogues of Dimyristoylphosphatidylethanolamine: A DSC and FTIR<br />
Spectroscopic Study. Ruthven N. Lewis, Maria Frias, John R. Silvius,<br />
Ronald N. McElhaney.<br />
830-POS BOARD #B709<br />
Giant vesicles under oxidative stress. Karin A. Riske, Tatiane Sudbrack,<br />
Nathaly L. Archilha, Adjaci U. Fernandes, André P. Schroder,<br />
Carlos M. Marques, Maurício S. Baptista, Rosangela Itri.<br />
831-POS BOARD #B710<br />
Miscibility Phase Behavior Of GUV Membranes Containing Ternary Mixtures<br />
Of PS Lipids, PC Lipids, And Cholesterol. Jake Ashcraft, Sarah Keller.<br />
832-POS BOARD #B711<br />
Direct Measurement Of Nonideal Mixing In Lipid Membranes.<br />
Thomas G. Anderson, Bradley Towey.<br />
833-POS BOARD #B712<br />
Lipid Domains In Giant Vesicles Composed Of Ternary Lipid Mixtures<br />
Containing Cholesterol And Their Relationship With Thermodynamic Phases.<br />
Laura Rodriguez Arriaga, John Ipsen, Alejandra Garcia, Steffen Härtel,<br />
Francisco Monroy, Luis A. Bagatolli.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
834-POS BOARD #B713<br />
Bursting Instability of Charged Multicomponent Vesicles Subjected to Electric<br />
Pulses. Karin A. Riske, Roland L. Knorr, Rumiana Dimova.<br />
835-POS BOARD #B714<br />
Effects Of Sodium Halide Solutions Of High Concentrations On Bending<br />
Elasticity Of POPC GUVs. Hélène Bouvrais, Philippe Méléard,<br />
Tanja Pott, John Hjort Ipsen.<br />
836-POS BOARD #B715 STUDENT TRAVEL AWARDEE<br />
Cholesterol Perturbs Lipid Bilayers Non-Universally.<br />
Jianjun Pan, Thalia T. Mills, Stephanie Tristram-Nagle, John F. Nagle.<br />
837-POS BOARD #B716<br />
The Influence of Sterol Composition on Transbilayer Diffusion Rates.<br />
Christine M. Staloch, Benjamin R. Hoffmann, Benjamin L. Stottrup.<br />
838-POS BOARD #B717<br />
Cholesterol Flip-flop And Chemical Potential In A Systematic Set Of Lipid<br />
Bilayers. W.F. Drew Bennett, Justin L. MacCallum, Marlon J. Hinner,<br />
Siewert J. Marrink, D. Peter Tieleman.<br />
839-POS BOARD #B718<br />
The Behavior of Two Oxidized Derivatives of Cholesterol in Model<br />
Membranes. Evan Mintzer, Grace Charles.<br />
840-POS BOARD #B719<br />
A Calorimetric and Spectroscopic Comparison of the Effects on Ergosterol and<br />
Cholesterol on the Thermotropic Phase Behavior and Organization of<br />
Dipalmitoylphosphatidylcholine Bilayer Membranes.<br />
David A. Mannock, Ruthven N.A.H. Lewis, Ronald N. McElhaney.<br />
841-POS BOARD #B720<br />
Schiff Base Formation Between The Cholesterol Oxidation Product 3b-hydroxy-5-oxo-5,6-secocholestan-6-al<br />
And Amino Phospholipids.<br />
Ellen J. Wachtel, Diana Bach, Israel R. Miller.<br />
842-POS BOARD #B721<br />
A Comparison Of Ceramide And Ceramide-1-phosphate Miscibility In<br />
Phosphatidylcholine Bilayers. Michael R. Morrow, Anne Helle, Joshua Perry,<br />
Ilpo Vattulainen, Susanne K. Wiedmer, Juha M. Holopainen.<br />
843-POS BOARD #B722<br />
Sterol Solubility in Vesicles (GUV’s) Containing the Ternary Lipid Mixture<br />
DPPC:DOPC:Sterol by Quantitative NMR. Mark M. Stevens,<br />
Aurelia R. Honerkamp-Smith, Sarah L. Keller.<br />
844-POS BOARD #B723<br />
Modeling The Temperature Dependence of Membrane Solubilization by<br />
Detergents. Nardin Samuel, Alekos Tsamaloukas, Heiko Heerklotz.<br />
845-POS BOARD #B724<br />
An Approximate Cooperativity Analysis By Dsc And Uv-vis Phase Of<br />
Pseudobinary DXPC-DC8,9PC-Cholesterol Dispersions.<br />
Evelina S B Maranzana, Carlos F. Temprana,<br />
Silvia del V. Alonso-Romanowski.<br />
846-POS BOARD #B725<br />
Energetics of Cholesterol Transfer between Lipid Bilayers.<br />
Zhancheng Zhang, Lanyuan Lu, Max L. Berkowitz.<br />
847-POS BOARD #B726<br />
Impact Of Ceramide3 On POPC Host Membranes: A Study On Structure<br />
And Thermodynamics. Raghu Sankar M., S. S. Funari, C. L.P. Oliveira,<br />
J. S. Pedersen, Beate Klösgen.<br />
848-POS BOARD #B727<br />
The Effect Of Glycerol On Membrane Solubilization By Nonionic Surfactants.<br />
Hiren Patel, Alekos Tsamaloukas, Heiko Heerklotz.<br />
849-POS BOARD #B728<br />
Synthetic and Mycobacterial Trehalose Glycolipids Confer Dehydration<br />
Resistance to Supported Phospholipid Monolayers. Christopher Harland,<br />
Zsofia Botyanszki, David Rabuka, Carolyn Bertozzi, Raghuveer Parthasarathy.<br />
850-POS BOARD #B729<br />
How Small Polar Molecules Protect Membrane Systems Against Osmotic<br />
Stress. Emma Sparr, Fatima Costa-Balogh, Stéphane Douzan,<br />
Agnieszka Nowacka, Daniel Topgaard, Håkan Wennerström,<br />
Lars Wadsö.<br />
851-POS BOARD #B730<br />
How Bilayer Curvatures Modulate Molecular Reaction Efficiencies In A<br />
Membrane Junction. Andreas H. Kunding, Dimitrios Stamou.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
852-POS BOARD #B731<br />
Effect of Poloxamer 188 on the Osmotic Response of Cell Membranes.<br />
Jia-Yu Wang, Jaemin Chin, Jeremy Marks, Ka Yee C. Lee.<br />
853-POS BOARD #B732<br />
Self-assembly Formation of Multiple Tethered Lipid Bilayers.<br />
Seyed Tabaei.<br />
Smooth & Skeletal Muscle Electrophysiology<br />
(Boards #B733–#B735)<br />
854-POS BOARD #B733<br />
ATP Regulates Mammalian Neuromuscular Transmission by Dramatically<br />
Decreasing the Resting Muscle Chloride Conductance via P2Y1.<br />
Andrew Voss, Julio Vergara.<br />
855-POS BOARD #B734<br />
Cycloxygenase-2 Inhibitor Celecoxib Is A Potent Activator Of Vascular KCNQ<br />
K 1 Channels And An Inhibitor Of L-type Ca 21 Channels.<br />
Lyubov I. Brueggemann, Kenneth L. Byron.<br />
856-POS BOARD #B735<br />
Basal Ca 21 Entry Controls NFAT Transcriptional Activity, Proliferation And<br />
Migration Of Human Vascular Smooth Muscle Cells. Alain Coulombe,<br />
Yassine Sassi, Fabrice Atassi, Lahouaria Hadri, Stephane N. Hatem,<br />
Roger Hajjar, Anne-Marie Lompre, Larissa Lipskaia.<br />
Acetylcholine Receptors (Boards #B736–#B757)<br />
857-POS BOARD #B736<br />
Cellular Basis Of Nicotine-induced nAChr Upregulation. Rahul Srinivasan,<br />
Rigo Pantoja, Sindhuja Kadambi, Henry A. Lester.<br />
858-POS BOARD #B737<br />
a-7 Nicotinic Receptor Positive Allosteric Modulators have Varying Kinetic<br />
Effects on Desensitization and Current Amplitude. Sarita Yeola, Flora Jow,<br />
Yan Tony Lee, Angela Kramer, Tim Lock, John Dunlop, Ravi Peri,<br />
Mark R. Bowlby.<br />
859-POS BOARD #B738<br />
Channel Blocking Properties Of Tetramethylammonium At The Human<br />
Muscle Acetylcholine Receptor. Remigijus Lape, David Colquhoun,<br />
Lucia Sivilotti.<br />
860-POS BOARD #B739<br />
Temperature Dependence And Activation Energy of nAChR Gating.<br />
Shaweta Gupta, Anthony Auerbach.<br />
861-POS BOARD #B740<br />
Interaction Between Two Domains in the AChR Gating Reaction.<br />
David J. Cadugan, Lin Chen, Anthony Auerbach.<br />
862-POS BOARD #B741<br />
bM2 of The Neuromuscular AChR : Gating, Desensitization and Orientation.<br />
Snehal V. Jadey, Prasad Purohit, Anthony Auerbach.<br />
863-POS BOARD #B742<br />
The Unliganded Gating Mechanism Of Nicotinic Acetylcholine Receptors.<br />
Prasad G. Purohit, Anthony Auerbach.<br />
864-POS BOARD #B743<br />
Detection and Trapping of Elusive Priming Intermediates Towards Open<br />
Nicotinic Receptor Channel. Nuriya F. Mukhtasimoova, Won Yong Lee,<br />
Hai-Long Wang, Steven M. Sine.<br />
865-POS BOARD #B744<br />
Single Channel Current Through Nicotinic Receptor Produced By Closure Of<br />
The Binding Site C-loop. Hai-Long Wang, Steven M. Sine.<br />
866-POS BOARD #B745<br />
Electrical Fingerprinting Reveals Agonist Binding Sites Required for Activation<br />
of Homo-pentameric Cys-loop Receptors. Cecilia B. Bouzat, Diego Rayes,<br />
Maria Jose De Rosa, Steven M. Sine.<br />
867-POS BOARD #B746<br />
Photoaffinity Labeling the Agonist Binding Sites of nAChRs with<br />
[H]Epibatidine. Shouryadeep Srivastava, Ayman K. Hamouda,<br />
Mitesh Sanghvi, Akash Pandhare, Phaneendra K. Duddempudi, Sarah Hiyari,<br />
David C. Chiara, Jonathan B. Cohen, Michael P. Blanton.<br />
868-POS BOARD #B747<br />
Hyperfine Splitting Trends in the EPR Spectra of M2d in Aligned<br />
Phospholipid Bilayers. Nidhi Subbaraman, Stuart M. Grosser,<br />
Justin P. Newstadt, Johnson J. Inbaraj, Daniel J. Mayo, Gary A. Lorigan.<br />
39<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
869-POS BOARD #B748<br />
Examining the Structure of the Neuronal a4b2 nAChR Transmembrane<br />
Domain by Photoaffinity Labeling. Ayman K. Hamouda, S. Shaukat Husain,<br />
Michael P. Blanton, Jonathan B. Cohen.<br />
870-POS BOARD #B749<br />
Regulation Of The Acetylcholine Receptor Function By Thyroid Hormones.<br />
Yomarie Rivera, Gisselle Lopez, Lydia Miranda, Martita Marcano,<br />
Yanira Marcano, Solalba Bueno, Jenise Segarra, Amelia Rivera, Legier V. Rojas.<br />
871-POS BOARD #B750<br />
Role of Membrane Cholesterol Levels in the Lateral Diffusion and Function of<br />
the Novel Slow Channel Congenital Myasthenia Syndrome aC418W AChR<br />
Mutant. Jessica Oyola-Cintrón, Daniel Caballero-Rivera, Leomar Ballester,<br />
Karla Vélez-Arroyo, Jomarie García-Matos, Leonardo Martínez,<br />
Carlos J. Nogueras, Orestes Quesada, José García, Walter I. Silva,<br />
José A. Lasalde-Dominicci.<br />
872-POS BOARD #B751 INTERNATIONAL TRAVEL AWARDEE<br />
Modulation Of Nicotinic Acetylcholine Receptor Conformational States By<br />
Free Fatty Acids And Steroids. Silvia S. Antollini, Gaspar Fernandez Nievas,<br />
Francisco J. Barrantes.<br />
873-POS BOARD #B752<br />
Embedded Cholesterol in the Nicotinic Acetylcholine Receptor.<br />
Grace Brannigan, Jerome Henin, Richard Law, Roderic Eckenhoff,<br />
Michael L. Klein.<br />
874-POS BOARD #B753<br />
Identification Of Channel-lining Residues In The Prokaryotic Proton-gated<br />
Cys-loop Receptor Ion Channel From Gloeobacter Violaceus.<br />
Rishi Parikh, Moez Bali, Myles H. Akabas.<br />
875-POS BOARD #B754 STUDENT TRAVEL AWARDEE<br />
Oligomeric Size of the M2 Muscarinic Receptor in the Plasma Membrane of<br />
Live Cells as Determined by Quantitative FRET. Luca F. Pisterzi,<br />
David B. Jansma, John Georgiou, Michael J. Woodside,<br />
Judy Tai-Chieh Chou, Stéphane Angers, Valericǎ Raicu, James W. Wells.<br />
876-POS BOARD #B755<br />
Oligomeric Size of the M2 Muscarinic Receptor in Live Cells as Determined<br />
from FRET Efficiencies at the Level of Single Pixels. Luca F. Pisterzi,<br />
Michael R. Stoneman, James W. Wells, Valericǎ Raicu.<br />
877-POS BOARD #B756<br />
Gating Current Measurements Reveal Ligand-Selective Conformational<br />
Changes in the M2 Muscarinic Receptor. Ricardo Navarro-Polanco,<br />
Eloy Moreno-Galindo, Tania Ferrer-Villada, Marcelo Arias, J. Ryan Rigby,<br />
Jose S nchez-Chapula, Martin Tristani-Firouzi.<br />
878-POS BOARD #B757<br />
Site-specific Fluorescence Reveals GABA-induced Structural Movements Near<br />
the Extracellular End of the Pore-lining M2 a-helices of the GABA-A Receptor.<br />
Cassandra M. Theusch, Meyer B. Jackson, Cynthia Czajkowski.<br />
Channel Regulation & Modulation<br />
(Boards #B758–#B787)<br />
879-POS BOARD #B758<br />
Chronic and Acute n-3 Polyunsaturated Fatty Acid (n-3 PUFA) Treatments<br />
Have Divergent Effects on Cardiac Ion Channel Function.<br />
Xulin Xu, Min Jiang, Mark A. Wood, Clive M. Baunmgarten, Gea-Ny Tseng.<br />
880-POS BOARD #B759 INTERNATIONAL TRAVEL AWARDEE<br />
Acute Toxic Effects Of Fatty Acids. Evgenia I. Fedotova,<br />
Alexey V. Berezhnov, Valery P. Zinchenko, Vladimir V. Dynnik.<br />
881-POS BOARD #B760<br />
Oxidative Inactivation of the Lipid Phosphatase PTEN as a Novel Mechanism<br />
of Acquired Long QT Syndrome. Adrienne Dennis, Xiaoping Wan, Lu Wang,<br />
Eckhard Ficker.<br />
882-POS BOARD #B761<br />
Can Pharmacological Openers Of M-type Potassium Channels Overcome<br />
Receptor-mediated Channel Inhibition? John E. Linley, Nikita Gamper.<br />
883-POS BOARD #B762<br />
Identification of Phosphorylation Sites that Activate Voltage Gated Proton<br />
Channels in Leukocytes. Boris Musset, Melania Capasso, Vladimir V. Cherny,<br />
Deri Morgan, Martin J.S. Dyer, Thomas E. DeCoursey.<br />
884-POS BOARD #B763<br />
Differential Regulation Of The L-type Ca Channels And SERCA Pump By<br />
Type 3 Phosphodiesterase. Andriy Belevych, Dmitry Terentyev,<br />
Radmila Terentyeva, Sandor Gyorke.<br />
40<br />
885-POS BOARD #B764<br />
IKS Is Activated By Both Ca 21 Dependent And Independent Isoforms Of<br />
PKC. Jin O-Uchi, Alessandra Matavel, Coeli M.B. Lopes.<br />
886-POS BOARD #B765<br />
Phosphorylation Of KAT1 C-terminus Modulates K1 Uptake Activity.<br />
Aiko Sato, Mitsutaka Taniguchi, Hiroshi Miyake, Taishi Umezawa, Kazuo<br />
Shinozaki, Derek B. Goto, Nobuyuki Uozumi.<br />
887-POS BOARD #B766<br />
Modulation of the Cardiac Transient Outward Potassium Current by Alpha1-<br />
Adrenoceptors Requires Caveolae Integrity. Aintzane Alday, Janire Urrutia,<br />
Monica Gallego, Oscar Casis.<br />
888-POS BOARD #B767 SRAA POSTER<br />
Human Ether á-go-go Gene Potassium Channels Are Regulated by EGFR<br />
Tyrosine Kinase. W Wu, C P. Lau, H F. Tse, G R. Li.<br />
889-POS BOARD #B768<br />
Modeling Of The Adrenergic Response Of The Human IKs Current<br />
(hKCNQ1/hKCNE1) Stably Expressed In HEK-293 Cells.<br />
John P. Imredy, Jacob R. Penniman, Spencer J. Dech, Winston D. Irving,<br />
Joseph J. Salata.<br />
890-POS BOARD #B769<br />
Loss Of Transient Outward Potassium Current (Ito) Gradient Across The<br />
Ventricular Wall With Exposure To Elevated Levels Of Glucose.<br />
Keith W. Dilly, Fernando Santana.<br />
891-POS BOARD #B770<br />
Effects Of Estrogen On The IKr Channel And Cardiac Repolarization.<br />
Junko Kurokawa, Masaji Tamagawa, Nobuhiro Harada, Shin-ichiro Honda,<br />
Haruaki Nakaya, Tetsushi Furukawa.<br />
892-POS BOARD #B771<br />
Four-and-a-half LIM Protein 2 And Erk1/2 Are Involved In The Regulation<br />
Of The IKs Current In The Heart. Nathalie Hélix Nielsen,<br />
Guiscard Seebohm, Kirstine Calloe, Nathalie Strutz-Seebohm,<br />
Søren-Peter Olesen, Nicole Schmitt.<br />
893-POS BOARD #B772<br />
L-arginine Decreases L-type Ca21 Current Through Receptor Activation Of<br />
NO-cGMP Cascade. Enigma Of “Arginine Paradox”. Miroslav N. Nenov,<br />
Kirill S. Grushin, Oleg Yu Pimenov, Vladimir V. Dynnik, Yurii M. Kokoz.<br />
894-POS BOARD #B773<br />
Activation of Na 1 -Dependent Potassium Currents by Persistent Sodium<br />
Currents. Gonzalo Budelli, Travis Hage, Aguan Wei, Patricio Rojas,<br />
Yuh-Jiin Ivy Jong, Karen O’Malley, Lawrence Salkoff.<br />
895-POS BOARD #B774<br />
Uptake Of S100A1 And Augmentation Of Cav1 Channel Current And<br />
Action Potential Duration In Sympathetic Ganglion Neurons.<br />
Erick O. Hernández-Ochoa, Benjamin L. Prosser, Nathan T. Wright,<br />
Minerva Contreras, David J. Weber, Martin F. Schneider.<br />
896-POS BOARD #B775<br />
Direct Interaction Of A Small Molecule Modulator With G551D-CFTR, A<br />
Cystic Fibrosis Causing Mutation Associated With Severe Disease.<br />
Stan Pasyk, Canhui Li, Mohabir Ramjeesingh, Christine E. Bear.<br />
897-POS BOARD #B776<br />
Oscillation of the Membrane Potential of T-cells Forming Immunological<br />
Synapse. Ferenc Papp, Ágnes Tóth, Orsolya Szilágyi,<br />
Sándor Damjanovich, Gyorgy Panyi.<br />
898-POS BOARD #B777<br />
Negative charges in the loop between the A and B box of the T1 domain are<br />
involved in Kv2.1 and Kv2.1/Kv6.3 channel tetramerization.<br />
Elke Bocksteins, Alain J. Labro, Evy Mayeur, Dirk J. Snyders.<br />
899-POS BOARD #B778<br />
Structural Insights into KChIP4a Modulation of Kv4.3 Inactivation.<br />
Ping Liang, Huayi Wang, Hao Chen, Yuanyuan Cui, Jijie Chai,<br />
KeWei Wang.<br />
900-POS BOARD #B779<br />
Divergent PIP2 Sensitivity Confers Differential Muscarinic Agonist Efficacy For<br />
Suppression Of Kv7 K 1 Channels. Ciria C. Hernandez, Mark S. Shapiro.<br />
901-POS BOARD #B780 STUDENT TRAVEL AWARDEE<br />
Two Distinct Molecular Mechanisms Underlie pH Sensitivity of the Human<br />
Potassium Leak Channel K2P2.1. Asi Cohen, Yuval Ben-Abu,<br />
Noam Zilberberg.<br />
902-POS BOARD #B781<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
How Do Mutations in the L0-linker of ABCC8 Produce Neonatal Diabetes?<br />
Andrey P. Babenko.<br />
903-POS BOARD #B782<br />
Comparison between the Functions of TRPP and Other Structurally-related<br />
Channels and their Links to Membrane Trafficking.<br />
Peter M. Vassilev, Philipp V. Fuchs, Marie Kanazirska, Liping Chen.<br />
904-POS BOARD #B783 SRAA POSTER<br />
Binding of Syntaxin 1A to the C-terminus of hERG Channels Affects Channel<br />
Trafficking and Inactivation. Anton Mihic, Xiaodong Gao, Alvin Shrier,<br />
Herbert Gaisano, Robert Tsushima.<br />
905-POS BOARD #B784<br />
Rapidly Inducible Protein Modification Using Rapamycin-mediated<br />
Complementation Of Tobacco Etch Virus (TEV) Protease.<br />
Stephen R. Ikeda, Damian J. Williams, Henry L. Puhl.<br />
906-POS BOARD #B785<br />
Resolving the Structural-Functional Interaction Between HIV-1 Vpu and<br />
TASK Channels by FLIM/FRET. Kate Hsu, Derek Lin, Tsung-Lin Kuo,<br />
Huei-Ning Wan, Nai-Wen Chi, Fu-Jen Kao.<br />
907-POS BOARD #B786<br />
The Positive Effect Of STREX On BK Channels. Owen Jeffries.<br />
908-POS BOARD #B787<br />
Regulation Of Kcnq2/3 Channels By The Transcriptional Repressor REST In<br />
Nociception. Lezanne Ooi, Kirstin E. Rose, John E. Linley, Mariusz Mucha,<br />
Ian C. Wood, Nikita Gamper.<br />
Voltage-gated K Channels—Permeation (Boards<br />
#B788–#B809)<br />
909-POS BOARD #B788<br />
Permeation And Conformational Changes Of The Pore Domain Of The<br />
Kv1.2 Potassium Channel. Morten Ø. Jensen, David W. Borhani,<br />
Ron O. Dror, Michael P. Eastwood, Kresten Lindorff-Larsen, Paul Maragakis,<br />
David E. Shaw.<br />
910-POS BOARD #B789<br />
Mapping the Binding Site of the Alkoxypsoralen PAP-1 in the Voltage-Gated<br />
K1 Channel Kv1.3. Pavel I. Zimin, Bojan Garic, Heike Wulff,<br />
Boris S. Zhorov.<br />
911-POS BOARD #B790<br />
Modeling of Binding of the Anti-Arrhythmic Compound Vernakalant to<br />
Kv1.5. Jodene Eldstrom, David Fedida, Hongjian Xu.<br />
912-POS BOARD #B791<br />
Partnership interactions target Kv1.5 to distinct membrane surface microdomains.<br />
Núria Villalonga, Ramón Martínez-Mármol, Laura Solé, Rubén<br />
Vicente, Concepció Soler, Michael M. Tamkun, Antonio Felipe.<br />
913-POS BOARD #B792<br />
A Novel Screening Tool for Voltage-Gated Ion Channels: Light Induced<br />
Voltage Clamp. Sonja Kleinlogel, Ulrich Pehl, Maarten Ruitenberg,<br />
Juergen Rettinger, Bela Kelety, Ernst Bamberg.<br />
914-POS BOARD #B793<br />
Kv1.7 - Interactions with Protons and a blocking Conotoxin.<br />
Rocio K. Finol-Urdaneta, Stefan Becker, Heinrich Terlau, Robert J. French.<br />
915-POS BOARD #B794<br />
Pore Block of KCNQ1 Channels by Zn21 is Modulated by Ancillary Subunits.<br />
Michael Duffey, Gennadiy Bakis, Khalid Saahah, Rupa Krishnaswamy,<br />
John Crane.<br />
916-POS BOARD #B795<br />
Discovery of a Novel Activator of KCNQ1-KCNE1 K1 Channel Complexes.<br />
Karen Mruk, William R. Kobertz.<br />
917-POS BOARD #B796<br />
Using Inducible Expression Vector Technology To Create Stable Cell Lines<br />
Expressing KCNQ2/3, KCNQ4, And KCNQ3/5 Currents Suitable For<br />
Automated Electrophysiology Platforms. Andrew P. Southan,<br />
Scott Maidment, Simon Dowler, Matthew Gardener, Anthony Lawrence,<br />
Omar Aziz, Tristana von Will, Gary Clark.<br />
918-POS BOARD #B797<br />
The Dipeptidyl-peptidase-like-protein DPP6 Determines the Unitary<br />
Conductance of Neuronal Kv4.2 Channels. Yuri A. Kaulin,<br />
Jose A. De Santiago-Castillo, Carmen A. Rocha, Marcela Nadal,<br />
Bernardo Rudy, Manuel Covarrubias.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
919-POS BOARD #B798<br />
Cardiac Kv4.3 and KCNE2 Are Differentially Regulated by E2 and Have<br />
Different Sensitivities to Local Heart E2 Concentrations.<br />
Andrea Ciobotaru, Ligia Toro, Enrico Stefani, Mansoureh Eghbali.<br />
920-POS BOARD #B799<br />
Vernakalant Blocks Kv4.3 Channels in The Open State Without Significant<br />
Modulation by KChIP2 Subunits. Shunping Lin, Marc Pourrier,<br />
John K. Gibson, Donald A. McAfee.<br />
921-POS BOARD #B800<br />
Characterization of the External Sodium Inhibition of hERG Potassium<br />
Channels. Jun Guo, Shetuan Zhang.<br />
922-POS BOARD #B801<br />
Papaverine, A Vasodilator, Blocks The Pore Of The Herg Channel At<br />
Submicromolar Concentration. Su-Hyun Jo, Hee Kyung Hong,<br />
Young Jin Kim, Hui Sun Lee, Han Choe.<br />
923-POS BOARD #B802<br />
Block Of The HERG Mutant D540K By Terfenadine Shows The Opposite<br />
Dependency On Extracellular Potassium Compared To Block Of WT HERG<br />
By Terfenadine. Kristofer Richter, Brad Barrows, Stephen Hioe, John Yun,<br />
Mike Farrell, John Schulze, Alan Miller.<br />
924-POS BOARD #B803<br />
Isoform-specific Dominant Negative Effects of LQT2 Mutations in hERGa<br />
and hERGuso Variants. Matthew R. Stump, Qiuming Gong,<br />
Zhengfeng Zhou.<br />
925-POS BOARD #B804<br />
Probing the KcsA Permeation Pathway using Barium Block.<br />
Kene N. Piasta, Christopher Miller.<br />
926-POS BOARD #B805<br />
Asymmetrical Ligands in the Potassium Channel Cavity.<br />
Michael J. Lenaeus, Adrian Gross.<br />
927-POS BOARD #B806<br />
The Water-ion Coupling Ratio for Ion Permeation through the KcsA<br />
Potassium Channel: Dependencies on Concentration and Species of<br />
Permeating Ions. Masayuki Iwamoto, Hirofumi Shimizu, Shigetoshi Oiki.<br />
928-POS BOARD #B807<br />
Light At The End Of The Channel: Photochromic Blockers For Optical<br />
Control Of Ion Channels In Individual Cells. Alexandre Mourot,<br />
Matthew R. Banghart, Doris L. Fortin, Dirk Trauner, Richard H. Kramer.<br />
929-POS BOARD #B808<br />
Exploring Whether a Large Entrance To The Inner Vestibule Of BK Channels<br />
Is Required For Their Large Conductance. Yanyan Geng, Xiaowei Niu,<br />
Karl Magleby.<br />
930-POS BOARD #B809<br />
Ca 21 - and Thromboxane-Dependent Distribution of Functional MaxiK<br />
Channels in Cultured Astrocytes. Jimmy W. Ou, Yogesh Kumar,<br />
Abderrahmane Alioua, Enrico Stefani, Ligia Toro.<br />
Voltage-gated Ca Channels I (Boards #B810–#B828)<br />
931-POS BOARD #B810<br />
Membrane Voltage More Efficient In Closing Than Opening CaV1.2?.<br />
Stanislav Beyl, Philipp Kuegler, Michaela Kudrnac, Annette Hohaus,<br />
Steffen Hering, Eugen Timin.<br />
932-POS BOARD #B811<br />
Position Specificity of the Glycine Residues in IS6 of the L-type Cav1.2<br />
Channel. Florian LeCoz, Alexandra Raybaud, Sebastien Wall-Lacelle,<br />
Yolaine Dodier, Lucie Parent.<br />
933-POS BOARD #B812<br />
Distinctive Inactivation Profiles of CaV1.2 Channels Encoding Different<br />
Timothy Syndrome Mutations in Various Alternative Splicing Backgrounds.<br />
Ivy E. Dick, Sarah A. Park, David T. Yue.<br />
934-POS BOARD #B813<br />
Silencing of Cav1.2 gene in Rat Neonatal Cardiomyocytes by Lentiviral delivered<br />
shRNA. Eddy Karnabi, Yongxia Qu, Natalia Grinkina, Raj Wadgaonkar,<br />
Yunkun Yue, Salvatore Mancarella, Mohamed Boutjdir.<br />
935-POS BOARD #B814<br />
Construction Of Functional N-type Ca21 Channels (Cav2.2) With Accessible<br />
External Epitope Tags Suitable For Live Cell Labeling. Henry L. Puhl,<br />
Van B. Lu, Yu-Jin Won, Damian J. Williams, Stephen R. Ikeda.<br />
41<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
936-POS BOARD #B815<br />
Role Of Gamma Subunit In The Targeting Of Functional Cardiac L-Type<br />
Ca 21 Channels. Anna Angelova, Stefania Samojlik, Roman Shirokov.<br />
937-POS BOARD #B816<br />
Calreticulin Negatively Regulates the Surface Expression of a1D L-Type<br />
Calcium Channel. Eddy Karnabi, Yongxia Qu, Natalia Grinkina,<br />
Omar Ramadan, Yunkun Yue, Mohamed Boutjdir.<br />
938-POS BOARD #B817<br />
Inhibition Of Recycling Endosomes By Brefeldin-A Prevents KLHL1-mediated<br />
Upregulation Of a1h T-type Currents. Kelly A A. Aromolaran,<br />
Kellie A. Benzow, Leanne L. Cribbs, Michael D. Koob,<br />
Erika S. Piedras-Renteria.<br />
939-POS BOARD #B818<br />
Cardiac L-type Ca Channel as an Oxygen Sensor; Possible Involvement of<br />
Ca/Calmodulin Binding Domain. Shahrzad Movafagh, Martin Morad.<br />
940-POS BOARD #B819<br />
Calcium channels regulate myocardial compaction. George A. Porter, Jr.<br />
941-POS BOARD #B820<br />
Enhancement of the Cav3.1 Channel Activity by PKA in Ventricular Myocytes<br />
of a1G Transgenic Mice. Yingxin Li, Xiaoying Zhang, Mingxin Tang,<br />
Hongyu Zhang, Jeffery D. Molkentin, Steven R. Houser, Xiongwen Chen.<br />
942-POS BOARD #B821<br />
Cardiovascular profile of newly developed Diltiazem analogs.<br />
Maria Paola Ugenti, Ilona Bodi, Sheryl Elizabeth Koch, Roberta Budriesi,<br />
Pierfranco Ioan, Roger Hullin, Alberto Chiarini, Arnold Schwartz.<br />
943-POS BOARD #B822<br />
Charge-dependent And Isoform-specific Interactions Between ProTxii And<br />
T-type Calcium Channels. Gabrielle B. Edgerton, Emily Hall,<br />
Kenneth M. Blumenthal, Dorothy A. Hanck.<br />
944-POS BOARD #B823<br />
Modeling L-type Calcium Channel with Dihydropyridines.<br />
Denis B. Tikhonov, Boris S. Zhorov.<br />
945-POS BOARD #B824 SRAA POSTER<br />
Reinterpretation of SCAM Data in View of Kv1.2-based Models of MTSET-<br />
Substituted CaV2.1 Channels. Iva Bruhova, Boris S. Zhorov.<br />
946-POS BOARD #B825 SRAA POSTER<br />
Modeling L-type Calcium Channel with Phenylalkylamines.<br />
Ricky C.K. Cheng, Denis B. Tikhonov, Boris S. Zhorov.<br />
947-POS BOARD #B826<br />
Effect Of CaVb Subunits On Structural Organization Of CaV1.2 Calcium<br />
Channels As Revealed By Three-color Fret Microscopy. Evgeny Kobrinsky,<br />
Parwiz Abrahimi, Sam Thomas, JoBeth Harry, Chirag Patel, QiZong Lao,<br />
Nikolai Soldatov.<br />
948-POS BOARD #B827<br />
Quantification Of L-type Ca Current Inactivation Mechanisms In Trout<br />
Ventricular Myocytes. Laurent Salle, Caroline Cros, Daniel E. Warren,<br />
Holly A. Shiels, Fabien Brette.<br />
949-POS BOARD #B828<br />
Egg Coat Proteins Activate Ca 21 Entry into Mouse Sperm via CATSPER<br />
Channels. Jingsheng Xia, Dejian Ren.<br />
42<br />
Voltage-gated Ca Channels II (Boards #B829–#B848)<br />
950-POS BOARD #B829<br />
A Simple Link Between Gating And Pore Occupancy Can Describe Complex<br />
Ion-Dependent Kinetics Of Ca21 Channels. Roman Shirokov,<br />
Anna Angelova, Alexandra Uliyanova.<br />
951-POS BOARD #B830<br />
Kinetic Modeling of CaV3.1. Katie C. Bittner, Lorin Milescu,<br />
Dorothy A. Hanck.<br />
952-POS BOARD #B831<br />
Voltage-sensor Pharmacology Of Voltage-activated Calcium Channels (cav).<br />
Mirela Milescu, Kenton J. Swartz.<br />
953-POS BOARD #B832<br />
Independent Contributions Of Segments IS6 And IIS6 To Activation Gating<br />
Of CaV1.2. Michaela Kudrnac, Stanislav Beyl, Annette Hohaus, Anna Stary,<br />
Thomas Peterbauer, Eugen Timin, Steffen Hering.<br />
954-POS BOARD #B833<br />
Role of S4 segments in Cav1 and Cav3 channels: gating and current density.<br />
Juan F. Higueldo-Garcia, Jonatan Barrera-Chimal, Juan C. Gomora.<br />
955-POS BOARD #B834<br />
Depolarization-induced Potentiation Of Cav1.1 Does Not Require The Distal<br />
C-terminus. Joshua D. Ohrtman, Kurt G. Beam.<br />
956-POS BOARD #B835<br />
Chimera of CaV1.2 and CaV3.1 alpha1 Subunits Suggests Role of the<br />
C-terminal Tail in Cytosolic Mg21 Actions on CaV1.2 Gating.<br />
Min Wang, Yoganand Yadari, Joshua R. Berlin.<br />
957-POS BOARD #B836<br />
CaV1.4 C-tail Segment (ICDI) Inhibits CaV Channel Inactivation by<br />
Competing with Calmodulin–Resolution by Holochannels and Calmodulin<br />
FRET Sensors. Xiaodong Liu, Philemon S. Yang, Vincent Wu, Wanjun Yang,<br />
David T. Yue.<br />
958-POS BOARD #B837 SRAA POSTER<br />
Structure-function Relationship of N-terminal Deletion Mutants of Cardiac Ltype<br />
Calcium Channel b1-subunits. Wanchana Jangsangthong,<br />
Elza Kuzmenkina, Ismail F. Y. Khan, Roger Hullin, Stefan Herzig.<br />
959-POS BOARD #B838<br />
Modulation Of Calcium Currents By Acidic Domains Of Calcium Channel<br />
Subunits: A Novel Feedback Mechanism? Vicenta Salvador-Recatala,<br />
Robert M. Greenberg.<br />
960-POS BOARD #B839<br />
Role Of Calmodulin On The Binding Of Alpha Actinin And C-terminus Of<br />
CaV1.2 Ca 21 Channel. Zulfiqar A. Malik, Duane D. Hall, Madeline Shea,<br />
Johannes W. Hell.<br />
961-POS BOARD #B840<br />
Functional Properties Of The CaV1.2 Calcium Channel Activated By<br />
Calmodulin In The Absence Of a2d Subunits. QiZong Lao,<br />
Arippa Ravindran, Evgeny Kobrinsky, Nikolai Soldatov.<br />
962-POS BOARD #B841<br />
Inhibition of L-type Ca 21 Channel Window Current By Steroid Hormones in<br />
Coronary Artery Smooth Muscle Cells. Rikuo Ochi, Sachin A. Gupte.<br />
963-POS BOARD #B842<br />
Corticotropin-releasing Factor Regulates Somatodendritic Dopamine Release<br />
By Inhibiting Voltage-dependent Ca 1 Channels. Yonjung Kim,<br />
Myoung Kyu Park, Sungkwon Chung.<br />
964-POS BOARD #B843<br />
Rab11b GTPase Is Expressed In Ventricular Myocardium And Regulates<br />
Trafficking Of L-type Ca21 Channels. Jabe M. Best, Jason D. Foell,<br />
Jing Wang, Ravi C. Balijepalli, Timothy J. Kamp.<br />
965-POS BOARD #B844<br />
Methyl-beta-cyclodextrin Attenuates CaV2.3 Channels Modulation By NK1<br />
Receptors. Ulises Meza, Yamhilette Licón, Sergio Sánchez-Armass.<br />
966-POS BOARD #B845<br />
The Monomeric G Proteins AGS1 And Rhes Selectively Influence Gai-dependent<br />
Signaling To Modulate N-type (Cav2.2) Calcium Channels.<br />
Ashish Thapliyal, Roger A. Bannister, Christopher Hanks, Brett A. Adams.<br />
967-POS BOARD #B846<br />
Identifying molecular mechanisms underlying PKC regulation of Cav1.2.<br />
Lin Yang, Darshan Doshi, John Morrow, Alexander Katchman,<br />
Sergey Zakharov, Steven O. Marx.<br />
968-POS BOARD #B847 STUDENT TRAVEL AWARDEE<br />
SRAA POSTER<br />
Multiple Mechanisms and Determinants Underlie Rem Inhibition of Voltagedependent<br />
Calcium (CaV) Channels. Tingting Yang, Henry M. Colecraft.<br />
969-POS BOARD #B848<br />
Differential Modulation Of Cardiac L-type Calcium Currents By GaI2 And<br />
GaI3. Sara Dizayee, Sonja Kaestner, Olga Felda, Roland Piekorz,<br />
Janos Meszaros, Jan Matthes, Bernd Nürnberg, Stefan Herzig.<br />
Voltage-gated K Channels - Gating I<br />
(Boards #B849–#B870)<br />
970-POS BOARD #B849<br />
Improved Early Detection of HERG Channel Liability in Lead Optimization<br />
Programs with Automated Patch-Clamp Technology. Arturo Picones,<br />
Kendra Kim, Jason Munderloh.<br />
971-POS BOARD #B850<br />
Mechanism Of Action For The hERG Potassium Channel Activator, PD-<br />
118057. Matthew D. Perry, Michael C. Sanguinetti.<br />
<strong>Biophysical</strong> <strong>Society</strong> 53 rd Annual Meeting<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y
972-POS BOARD #B851<br />
Direct Binding Of Divalent Cations To The S4 Region In Eag Family K 1<br />
Channels Reveals A Closed Conformation Shared With Kv1 Channels.<br />
Xiaofei Zhang, Badry Bursulaya, Christian C. Lee, Bihan Chen,<br />
Timothy Jegla.<br />
973-POS BOARD #B852<br />
Voltage-dependent Fluorescence Associated with Native-Cysteine Residues in<br />
hERG channels. Robert R. Fougere, HongJian Xu, Saman Rezazadeh,<br />
Moni Vaid, David Fedida.<br />
974-POS BOARD #B853<br />
On the Nature of hERG Inactivation using KcsA, Shaker and Kv1.2 as<br />
Structural and Functional Models. Julio F. Cordero-Morales,<br />
Vishwanath Jogini, Anthony Lewis, Valeria Vasquez, Martin Tristani-Firouzi,<br />
Eduardo Perozo.<br />
975-POS BOARD #B854<br />
Mapping the hERG Channel Activation Gate Using SCAM.<br />
Sarah Wynia-Smith, Gail Robertson.<br />
976-POS BOARD #B855<br />
LQT2 Linked Mutations E444d And P451l In The S1-S2 Linker Lead To<br />
<strong>Biophysical</strong> Abnormalities Of Herg Channels. Eric Lin, Brooke Moungey,<br />
Brian P. Delisle, Craig T. January.<br />
977-POS BOARD #B856<br />
Transfer Of rolf S3-S4 Linker To hERG Eliminates Activation Gating But<br />
Spares Inactivation. Aziza El Harchi, Frank S. Choveau, Nicolas Rodriguez,<br />
Bénédicte Louérat-Oriou, Isabelle Baró, Sophie Demolombe,<br />
Flavien Charpentier, Gildas Loussouarn.<br />
978-POS BOARD #B857<br />
KvLQT1’s S3 involvement in LQTS. Matthew E. Loewen, Jodene Eldstrom,<br />
Amanda M. Degenhardt, Hongjian Xu, David Fedida.<br />
979-POS BOARD #B858<br />
Dynamic Partnership between KCNQ1 and KCNE Subunits.<br />
Min Jiang, Xulin Xu, Gea-Ny Tseng.<br />
980-POS BOARD #B859<br />
Using Disulfide Trapping to Probe KCNQ1/KCNE1 Interactions During the<br />
IKs Channel Gating. Min Jiang, Xulin Xu, Tseng Gea-Ny.<br />
981-POS BOARD #B860<br />
Physical Interactions Between The Cytoplasmic Domains Of KCNQ1 And<br />
KCNE1 Channel Subunits. Renjian Zheng, Keith Thompson, Dana Alessi,<br />
Edmond Obeng-Gyimah, Thomas V. McDonald.<br />
<strong>Sunday</strong>, <strong>March</strong> 1, <strong>2009</strong>, Boston, Massachusetts<br />
982-POS BOARD #B861<br />
Mechanism Of IKr Loss In Mutant T421M-hERG Expressing Rat Ventricular<br />
Myocytes. Sadguna Y. Balijepalli, David J. Tester, Jing Wang,<br />
Kassandra E. Holzem, Chen Li Chew, Blake D. Anson, Timothy J. Kamp,<br />
Michael J. Ackerman, Craig T. January.<br />
983-POS BOARD #B862<br />
Trafficking-deficient LQT2 Mutations Disrupt Different Steps of hERG<br />
Channel Transport. Jennifer L. Smith, Daniel C. Bartos, Craig T. January,<br />
Brian P. Delisle.<br />
984-POS BOARD #B863 SRAA POSTER<br />
Restoration of Deactivation in N-truncated and LQTS HERG K 1 Channel<br />
Mutants by a Recombinant N-terminal Region Fragment.<br />
Ahleah S. Gustina, Elena C. Gianulis, Matthew C. Trudeau.<br />
985-POS BOARD #B864<br />
Functional Consequences of RNA Editing of the eag Potassium Channel.<br />
Mary Y. Ryan, Rachel Maloney, Robert A. Reenan, Richard Horn.<br />
986-POS BOARD #B865<br />
Developing In Silico Descriptions Of Herg Channel Gating. Adam P. Hill,<br />
Anthony Varghese, Socrates Dokos, Stefan Mann, Jamie I. Vandenberg.<br />
987-POS BOARD #B866<br />
Simulation of Ion Channel Gating: from Energy Landscapes to Macroscopic<br />
Currents. Ali Nekouzadeh, Yoram Rudy.<br />
988-POS BOARD #B867<br />
Molecular Dynamics Simulation of the Kv1.2 Potassium Channel.<br />
Fatemeh Khalili-Araghi, Vishwanath Jogini, Vladimir Yarov-Yarovoy,<br />
Emad Tajkhorshid, Benoit Roux, Klaus Schulten.<br />
989-POS BOARD #B868<br />
Quantum Calculations on Potassium Channel Selectivity and Gating.<br />
Alisher M. Kariev, Michael E. Green.<br />
990-POS BOARD #B869<br />
Using Molecular Simulation and Quantum Mechanics tools to answer unsolved<br />
questions about gating of plant voltage gated potassium channels.<br />
Wendy Gonzalez, Samuel Morales, Jaime Henriquez, Fernando Danilo<br />
González-Nilo, Ingo Dréyer.<br />
991-POS BOARD #B870<br />
Understanding gating transitions within K1 channels using Dynamic<br />
Importance Sampling.<br />
Elizabeth Denning, Thomas Woolf.<br />
43<br />
S<br />
U<br />
N<br />
D<br />
A<br />
Y