BPS Program Book 2014

1543-P os B oard #B273 THE HIDDEN ROLE OF RESIDUES IN THE RECOGNITION CENTER OF HUMAN GLYCOLIPID TRANSFER PROTEIN (GLTP). Borja Ochoa-Lizarralde, Sandra Delgado, Xiuhong Zhai, Valeria R. Samygina, Alexander N. Popov, Aintzane Cabo-Bilbao, Helen M. Pike, Julian G. Molotkovsky, Dinshaw J. Patel, Rhoderick E. Brown, Lucy Malinina 1544-P os B oard #B274 NONVESICULAR TRAFFICKING OF CERAMIDE-1-PHOSPHATE BY A LIPIDTRANSFER PROTEINTHAT REGULATES EICOSANOID PRODUCTION. Dhirendra K. Simanshu, Ravi Kanth Kamlekar, Dayanjan S. Wijesinghe, Xianqiong Zou, Xiuhong Zhai, Shrawan K. Mishra, Julian G. Molotkovsky, Lucy Malinina, Edward H. Hinchcliffe, Charles E. Chalfant, Dinshaw J. Patel, Rhoderick E. Brown 1545-P os B oard #B275 education travel awardee STUDYING LIPID INTERACTIONS OF PERILIPIN 3/ TIP 47 USING PHOSPHOLIPID MONOLAYERS. Mona Mirheydari , Sewwandi S. Rathnayake, Simon Cocklin, Elizabeth K. Mann, Edgar E. Kooijman 1546-P os B oard #B276 TOWARD UNDERSTANDING THE ROLE OF AMOT80 LIPID BINDING IN CELLULAR PROLIFERATION ANDMIGRATION. Emily L. Donovan , Ann C. Kimble-Hill, Thomas D. Hurley, Clark D. Wells 1547-P os B oard #B277 CATION-DEPENDENT BEHAVIOR OF CARDIOLIPIN-CON- TAINING MEMBRANES AND IMPLICATIONS FOR RESPIRA- TORY COMPLEX II ASSEMBLY AND ACTIVITY. Christine Schwall , Nathan Alder  Membrane Receptors and Signal Transduction II (Boards #B278–#B303) 1548-P os B oard #B278 LKB1 IS A CRITICAL REGULATOR OF EARLY ATRIAL GROWTH AND ELECTROPHYSIOLOGICAL FUNCTION. Grace E. Kim , Jenna L. Ross, Chaoqin Xie, Xiaohong Wu, Monica Palmeri, Vlad G. Zaha, Mohammed Ashraf, Joe G. Akar, Kerry S. Russell, Fadi G. Akar, Lawrence H. Young 1549-P os B oard #B279 PATHOPHYSIOLOGICALLY-RELEVANT LEVELS OF ENDOGE- NOUS CARDIOTONIC STEROIDS INHIBIT THE CARDIAC NA/K ATPASE AND ACTIVATE ERK1/2 HYPERTROPHIC SIGNALING IN VIVO AND IN VITRO. Davor Pavlovic, Safia Siddiqui, Gurnoor Nagi, Lucy Newbury, William Fuller, Anne-Marie L. Seymour, Claire Sharpe, Michael J. Shattock, Dunja Aksentijevic 1550-P os B oard #B280 β -ADRENERGIC REGULATION OF CYCLIC AMP AND CA CURRENT AT THE T-TUBULES AND SURFACE MEMBRANE IN RAT CARDIOMYOCYTES. Rodolphe Fischmeister , Cristina E. Molina, Youn Kyoung Son 1551-P os B oard #B281 WNT SIGNALING PROMOTES PACEMAKER MYOCYTE SPECIFICATION OF DIFFERENTIATING CARDIAC PROGENITOR CELLS. Wenbin Liang , Elizabeth H. Kim, Jordan Mak, Eduardo Marbán, Hee Cheol Cho

1552-P os B oard #B282 MODULATION OF ADRENERGIC SIGNALLING BY FLAVONOIDS IN CARDIOPROTECTION. Aleksey Zholobenko , Eva Gabrielová, Jiří Nečas, Martin Modrianský 1553-P os B oard #B283 INHIBITION OF CAMP-DEPENDENT PKA ACTIVATES β 2- ADRENERGIC RECEPTOR STIMULATION OF CYTOSOLIC PHOSPHOLIPASE A2 VIA RAF-1/MEK/ERK AND IP3-DEPEN- DENT CA 2+ SIGNALING IN ATRIAL MYOCYTES. Malikarjuna R. Pabbidi, Gregory A. Mignery, Joshua T. Maxwell, Alan M. Samarel, Pieter P. de Tombe , Stephen L. Lipsius 1554-P os B oard #B284 CELL PROLIFERATION AND MIGRATION INDUCED BY ANGIOTENSIN-II IS MEDIATED BY ACE. Érika C. Alvarenga , Clarissa C. Carvalho, Jéssica S. Malta, Rodrigo M. Florentino, Carolina Batista, Paola B. Guimarães, Adriana K. Carmona, Miriam G. Jasiulionis, João B. Pesquero, Maria F. Leite 1555-P os B oard #B285 CAPSAICIN CAUSES VASORELAXATION OF RAT AORTA BY ACTIVATION OF CB1 RECEPTORS BUT NOT BY TRPV1 OR CB2 RECEPTORS. Enrique Sanchez-Pastor , Cinthia Rangel-Sandoval, Maria F. Andrade, Alejandro Elizalde, Evelyn Lopez-Dyck 1556-P os B oard #B286 SUPRAMOLECULAR ORGANIZATION OF ROD OUTER SEG- MENT MEMBRANE: NEW RHODOPSIN DIMER INTERFACE AND INSIGHTS FROM THE β 2AR-GS COMPLEX. Xavier Periole , Thomas P. Sakmar, Siewert Jan Marrink, Thomas Huber 1557-P os B oard #B287 CARDIOPROTECTIONBY CARDIACGLYCOSIDES ISMEDIATED BY SIGNALOSOMES ACTINGONMITOCHONDRIAL P38-MAP KINASETOOPENMITOKATP. Keith D. Garlid , Anders O. Garlid 1558-P os B oard #B288 MONTE CARLO STUDY OF THE ASSOCIATION RATE BETWEEN TRANSDUCIN AND PHOTOACTIVATED RHODOPSIN AT DISC MEMBRANES. Samuel A. Ramirez , Chad Leidy 1559-P os B oard #B289 education travel awardee MUTAGENESIS STUDY OF RETINAL ENTRY PATHWAY OF RHODOPSIN. He Tian , Kathryn M. Gunnison, Manija Kazmi, Thomas P. Sakmar, Thomas Huber 1560-P os B oard #B290 QUANTUM LOGIC GATE MODEL FOR G PROTEIN COUPLED RECEPTORS. Jackson Chief Elk 1561-P os B oard #B291 PREFERRED HOMO- AND HETERO-DIMERIC CONFIGURATIONS OF ALL MAJOR OPIOID RECEPTOR SUBTYPES AS PREDICTED BY SIMULATED SELF-ASSOCIATION IN EXPLICIT LIPID-WATER ENVIRONMENT. Mustafa Burak Boz, Jennifer M. Johnston , Marta Filizola 1562-P os B oard #B292 ALL-ATOM SIMULATIONS REVEAL ENSEMBLE DYNAMICS OF RHODOPSIN. Nicholas Leioatts , Tod D. Romo, Alan Grossfield 1563-P os B oard #B293 IDENTIFICATION OF AN ENDOGENOUS ALLOSTERIC MODULATOR’S BINDING SITE ATTHE HUMAN CANNABINOID-1 RECEPTOR, USING THE FORCED-BIASED METROPOLIS MONTE CARLO SIMULATED ANNEALING METHOD (MMC). Derek M. Shore , Dow P. Hurst, Patricia H. Reggio

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Biophysical Society 58 th Annual Meeting, San Francisco, California