BPS Program Book 2014

3728-P os B oard #B456 THE MOLECULAR BASIS OF KCNH CHANNEL REGULATION BY THE EAG DOMAIN. Yoni Haitin , Anne E. Carlson, William N. Zagotta 3729-P os B oard #B457 ROSETTA STRUCTURAL MODELING OF TARANTULA TOXIN BINDING TO VOLTAGE SENSORS. Drew C. Tilley , Rayan Kaakati, Vladimir Yarov-Yarovoy, Jon T. Sack 3730-P os B oard #B458 COMMON INTERACTION SURFACES FOR TARANTULA TOXINS TARGETING KV AND ASIC CHANNELS. Maryam Zamanian, Chanhyung Bae, Drew Tilley, Kanchan Gupta , Jon Sack, Vladimir Yarov-Yarovoy, Jae II Kim, Kenton Swartz 3731-P os B oard #B459 BINDING STRUCTURE & DYNAMICS FOR TOXINS MODIFYING THE GATING MECHANISM OF KV CHANNELS. Anders Gabrielsson , Sara Liin, Fredrik Elinder, Erik Lindahl 3732-P os B oard #B460 EXPRESSION OF DIFFERENT SUBUNITS OF THE CALCIUM-REGULATED BK CHANNEL IN RAT BRAIN AND ITS PUTATIVE CYTOPROTECTIVE PROPERTIES. Bartlomiej S. Augustynek , Anna Kajma-Olszewska, Wolfram S. Kunz, Adam Szewczyk 3733-P os B oard #B461 CALCIUM DEPENDENT STOICHIOMETRIES OF AN SK2 INTRACELLULAR DOMAIN/CALMODULIN COMPLEX. David B. Halling , Sophia A. Kenrick, Richard W. Aldrich 3734-P os B oard #B462 EXAMINING PROTEIN, LIPID AND WATER DISTRIBUTION IN LIPID MEMBRANES WITH POTASSIUM CHANNEL KCSA. Ella Mihailescu , Joseph Blasic, David Worcester 3735-P os B oard #B463 INFLUENCE OF LIPID BILAYER THICKNESS ON ION CHANNELS USING SINGLE-CHANNEL VOLTAGE-CLAMP FLUORESCENCE IMAGING. Hugo McGuire , Rikard Blunck 3736-P os B oard #B464 MOLECULAR CHARACTERIZATION OF THE BINDING OF POLYUNSATURATED FATTY ACIDS TO A VOLTAGE-GATED POTASSIUM CHANNEL. Sammy Yazdi , Magnus Andersson, Fredrik Elinder, Matthias Stein, Erik Lindahl 3737-P os B oard #B465 A NON-CANONICAL DI-ACIDIC SIGNAL AT THE C-TERMINAL OF K V 1.3 DETERMINES ANTEROGRADE TRAFFICKING AND SURFACE EXPRESSION. Ramón Martínez-Mármol, Mireia Pérez-Verdaguer, Sara R. Roig, Albert Vallejo-Gracia, Pelagia Gotsi, Antonio Serrano-Albarrás, Mª Isabel Bahamonde, Antonio Ferrer-Montiel, Gregorio Fernández-Ballester, Núria Comes, Antonio Felipe 3738-P os B oard #B466 KV1.3-BLOCKING PEPTIDES FROM PARASITIC WORMS EXHIBIT IMMUNOMODULATORY FUNCTION. Hai M. Nguyen , Sandeep Chhabra, Shih Chieh Chang, Redwan U. Huq, Mark R. Tanner, Luz M. Londono, Mariel Gindin, Peter J. Hotez, Biswaranjan Mohanty, Shawn P. Iadonato, George A. Gutman, Christine Beeton, Michael W. Pennington, Raymond S. Norton, K. George Chandy

3739-P os B oard #B467 BIOPHYSICAL CHARACTERIZATION OF THE POTASSIUM CHANNEL KV1.3 IN B CELLS FROM PATIENTS AFFECTED BY CHRONIC LYMPHOCYTIC LEUKEMIA. Luigi Leanza , Federica Frezzato, Livio Trentin, Gianpietro Semenzato, Mario Zoratti, Ildikò Szabò 3740-P os B oard #B468 international travel awardee THE SH3-BINDING DOMAIN OF KV1.3 CHANNELS IS REQUIRED FOR THEIR CORTACTIN-CONVEYED COUPLING TO ACTIN. Orsolya Szilágyi , Geoffrey V. Martin, Peter Hajdu, Ameet Chimote, Koichi Takimoto, Laura Conforti 3741-P os B oard #B469 ROLE OF KV1.3 POTASSIUM CHANNELS IN AUDITORY FUNCTION. Lynda El-Hassar , Lei Song, Vali R. Gazula, Dashakumar Navaratnam, Joseph Santos-Sacchi, Leornard Kaczmarek 3742-P os B oard #B470 EXPLORING THE EFFECT OF GAMBIEROL ON THE GATING MACHINERY OF KV3.1 CHANNELS. Ivan Kopljar , Alessandro Grottesi, Jon D. Rainier, Jan Tytgat, Alain J. Labro, Dirk J. Snyders 3743-P os B oard #B471 REGULATION OF K V 1.5 CHANNEL DENSITY IN THE RAT ATRIA. Elise Balse , Camille S.M. Barbier, Catherine A. Eichel, Catherine Rucker-Martin, Hannah E. Boycott, Florent Louault, Alain Coulombe, Stephane N. Hatem 3744-P os B oard #B472 HAMMOND ENERGY SHIFTS REVEAL SEQUENCE OF CONFORMATIONAL CHANGES IN N- AND C-TYPE INACTIVATION OF KV1.4. Hong Guo, Agnieszka Lis, Glenna CL Bett, Randall L. Rasmusson 3745-P os B oard #B473 MODELING EXCITABILITY IN MECHANOSENSORY NEURONS WITH MS CATION AND MS KV CHANNELS. Catherine E. Morris , Bela Joos 3746-P os B oard #B474 SHEAR-STRESS TRIGGERED VOLTAGE-GATED KV1.5 CHANNELS EXOCYTOSIS IS ALTERED IN OVERLOADED ATRIA. Hannah E. Boycott , Camille S.M. Barbier, Catherine A. Eichel, Florent Louault, Gilles Dilanian, Alain Coulombe, Stephane N. Hatem 3747-P os B oard #B475 KCND2 MUTATION ASSOCIATED WITH AUTISM AND EPILEPSY IMPAIRS INACTIVATION GATING IN KV4.2 K + CHANNELS. Meng-chin A. Lin , Hane Lee, Harley I. Kornblum, Stanley F. Nelson, Diane M. Papazian 3748-P os B oard #B476 GENERALIZED INTERACTION ENERGY ANALYSIS OF INTERSUBUNIT LINKAGE IN SHAKER POTASSIUM CHANNELS. Sandipan Chowdhury, Benjamin M. Haehnel , Baron Chanda 3749-P os B oard #B477 STATE-DEPENDENT LIPID INTERACTIONS COUPLE THE CONFORMATIONS OF THE VOLTAGE-SENSING AND PORE-GATE DOMAINS. Mark A. Zaydman , Marina Kasimova, Zachary Beller, Kelli Delaloye, Jingyi Shi, Jonathan R. Silva, Mounir Tarek, Jianmin Cui Mechanisms of Voltage Sensing and Gating (Boards #B476–#B504)

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Biophysical Society 58 th Annual Meeting, San Francisco, California