Biophysical Society 62nd Annual Meeting | Program Guide

Platforms Voltage-gated K Channels II 8:15 am–10:15 am, South, Level Two, Room 207/208 Co-Chairs Ramón Latorre, University of Valparaíso, Chile Antonios Pantazis, University of California, Los Angeles 2697-Plat 8:15 am DETERMINATION OF THE STOICHIOMETRY BETWEEN Α AND Γ1 SUBUNITS OF THE BK CHANNEL USING LRET. Willy R. Carrasquel-Ursulaez , Osvaldo Alvarez, Francisco Bezanilla, Ramon Latorre 2698-Plat 8:30 am RESOLVING THE BK CHANNEL VOLTAGE SENSOR ACTIVATION TRANSITION WITH RELATIVE ATOMIC COORDINATES UNDER PHYSIOLOGICALLY-RELE- VANT CONDITIONS.  Antonios Pantazis , Riccardo Olcese 2699-Plat 8:45 am GATING OF BK CHANNELS: ROLES OF THE C-LINKER AND A POTENTIAL HYDROPHOBIC GATE.  Zhiguang Jia , Guohui Zhang, Mahdieh Yanzdani, Jianmin Cui, Jianhan Chen 2700-Plat 9:00 am MODE SHIFT OF SHAKER ISOLATED-VOLTAGE SENSING DOMAIN.  Juan Zhao , Rikard Blunck 2701-Plat 9:15 am MEASURING THE KINETICS OF ION PERMEATION IN LOW CONDUCTANCE ION CHANNELS.  Neville P. Bethel , Sara Capponi, John M. Rosenberg, Michael Grabe 2702-Plat 9:30 am REVISITING THE ROLE OF GLYCINE 77 WITHIN KCSA’S SELECTIVITY FILTER: A FUNCTIONAL AND CRYSTALLOGRAPHIC STUDY.  Cholpon Tilegenova, D. Marien Cortes, Luis G. Cuello 2703-Plat 9:45 am CALCIUM BINDING TO THE TURRET REGION CONTROLS INACTIVATION GATING OF A VOLTAGE-GATED K + CHANNEL. William S. Tobelaim , Asher S. Peretz, Daniel Yakubovich, Yoav Paas, Bernard Attali 2704-Plat 10:00 am Education Travel Awardee PROPERTIES OF THE VOLTAGE-GATED PROTON CHANNEL GATING CUR- RENTS.  Emerson M. Carmona , David Baez-Nieto, amaury Pupo, Karen Castillo, Osvaldo Alvarez, Alan Neely, Ramon Latorre, Carlos Gonzalez Platform Optical Microscopy and Superresolution Imaging: Applications 8:15 am–10:15 am, South, Level Two, Room 215/216 Co-Chairs SUPER-LONG SINGLE FLUORESCENT-MOLECULE TRACKING REVEALED TENSION-DEPENDENT DYNAMIC ANCHORAGE OF INTEGRIN FOR CELL ADHESION.  Taka A. Tsunoyama , Kenichi GN Suzuki, Takahiro K. Fujiwara, Akihiro Kusumi 2706-Plat 8:30 am CADHERIN ORDER AND DYNAMICS IN CALCIUM-DEPENDENT AND INDE- PENDENT DESMOSOMES.  Emily Bartle , Tara Urner, Tejeshwar Rao, Alexa Mattheyses Alex Diezmann, Stanford University Xiaoyu Shi, University of California 2705-Plat 8:15 am

Wednesday, February 21 New Council Meeting 8:00 am–11:00 am, South, Level Three, Room 314 Poster Viewing 8:00 am–3:00 pm, Exhibit Hall ABC Symposium Transmembrane Signals and Signaling Mechanisms 8:15 am–10:15 am, North, Lower Lobby, Room 24 Co-Chairs William Cramer, Purdue University Lynmarie Thompson, University of Massachusetts, Amherst 2689-Symp 8:15 am STRUCTURE AND DYNAMICS OF FUNCTIONAL CHEMOTAXIS RECEPTOR NANOARRAYS BY NMR AND HYDROGEN EXCHANGE. Maryam Kashefi, Xuni Li, Elizabeth R. Haglin, Lynmarie K. Thompson 2690-Symp 8:45 am TUNING THE SIGNALING OUTPUT OF PROTEIN KINASE C.  Alexandra C. Newton 2691-Symp 9:15 am REDOX DEPENDENT TRANS-MEMBRANE SIGNALING. William A. Cramer 2692-Symp 9:45 am SERIAL FEMTOSECOND CRYSTALLOGRAPHY OF G PROTEIN-COUPLED RECEPTORS.  Vadim Cherezov Symposium Protein Dynamics, Folding, and Allostery II: Dynamics and Function 8:15 am–10:15 am, North, Lower Lobby, Room 25 Co-Chairs Walter Chazin, Vanderbilt University Christina Redfield, University of Oxford, United Kingdom 2693-Symp 8:15 am STRUCTURE AND DYNAMICS OF THE CHEY RESPONSE REGULATORS FROM RHODOBACTER SPHAEROIDES .  Lorena Varela, Matt Smith, Lukas Stelzl, Christian Bell, Judith Armitage, Christina Redfield 2694-Symp 8:45 am PROTEOSTASIS FUNCTION AND DISFUNCTION: THE FOLDING MACHINES THAT MAINTAIN PROTEOME HEALTH.  Judith Frydman 2695-Symp 9:15 am STRUCTURE AND DYNAMICS OF HIV-1 CAPSID ASSEMBLIES: INSIGHTS FROM AN INTEGRATED APPROACH.  Tatyana Polenova 2696-Symp 9:45 am FUNCTIONAL DYNAMICS OF MODULAR MULTI-DOMAIN PROTEINS.  Walter J. Chazin

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