Biophysical Society 61st Annual Meeting | Program Guide

1107-Pos Board B175 MITOCHONDRIAL MEMBRANE ORGANIZATION IN REGULATION OF APOP- TOSIS. Artur Dingeldein, Jörgen Aden, Tobias Sparrman, Radek Sachl, Sarka Pokorna, Martin Hof, Gerhard Gröbner 1108-Pos Board B176 NEUTRON SCATTERING TO STUDY MEMBRANE SYSTEMS: FROMMODEL MEMBRANES TO LIVING CELLS.  Jonathan D. Nickels , Sneha Chatterjee, Christopher Stanley, Shuo Qian, Xiaolin Cheng, Dean A. A. Myles, Robert Standaert, James Elkins, John Katsaras 1109-Pos Board B177 INVESTIGATION OF DOMAINS IN MIXTURES OF HIGH-MELTING PHOS- PHOLIPIDS, POPC, AND CHOLESTEROL. Matthew H. Raymonda , Paulo Almeida, Antje Pokorny 1110-Pos Board B178 LIPID PHASE HETEROGENEITY AND SIZE DEPENDENCE IN QUARTERNARY LIPID BILAYER SYSTEM: A COARSE-GRAINED MOLECULAR DYNAMICS STUDY. Shushan He , Lutz Maibaum 1111-Pos Board B179 QUANTIFYING PROTEIN AND LIPID ACCUMULATION AT SITES OF MEM- BRANE CURVATURE. Michelle K. Knowles , Aml Alnaas, Carrie Moon, Alan Weisgerber Protein-Lipid Interactions: Channels (Boards B180–B195) 1112-Pos Board B180 INTERACTIONS OF NICOTINIC ACETYLCHOLINE RECEPTORS WITH LIQUID- DISORDERED DOMAINS RICH IN N-3 POLYUNSATURATED FATTY AC- IDS. LiamM. Sharp , Grace Brannigan 1113-Pos Board B181 CONCENTRATION-DEPENDENT DIFFERENTIAL STATE CROSSLINKING OF AZI-CHOLESTEROL WITH HUMAN ALPHA 1 GLYCINE RECEPTOR USING MASS SPECTROMETRY. Nicholas Ferraro 1114-Pos Board B182 A MODEL WHERE ANESTHETIC EFFECTS ON ION CHANNELS ARE MEDI- ATED BY A CRITICAL MEMBRANE. Benjamin B. Machta , Ofer Kimchi, Sarah Veatch 1115-Pos Board B183 ROBUST LIGAND BINDING TO THE PROTEIN TRANSLOCATION COMPLEX (SECYEG) REQUIRES A LIPID ENVIRONMENT. Klemens Winkler, Denis G. Knyazev, Andreas Horner, Roland Kuttner, Christine Siligan, Peter Pohl 1116-Pos Board B184 REGULATION OF KCSA BY BILAYER-MODIFYING MOLECULES. Radda Rusinova , Olaf S. Andersen 1117-Pos Board B185 LIPID COMPOSITION AND ENDOSOMAL PH REGULATES ANTHRAX LETHAL TOXIN UPTAKE AND PA 63 CHANNEL BEHAVIOR. Nnanya U. Kalu , Laura Lucas, Clare Kenney, Ekaterina Nestorovich 1118-Pos Board B186 BIOPHYSICAL CHARACTERIZATION OF MEMBRANE PORES FORMED BY AMYLOID BETA(25-35). Nabin Kandel , Suren A. Tatulian 1119-Pos Board B187 LIPID PROTEIN INTERACTION MEDIATES ION TRANSPORT IN P2X RECEP- TORS. Mrinal Shekhar , Emad Tajkhorshid 1120-Pos Board B188 THE IMPORTANCE OF PEPTIDE-MEMBRANE INTERACTIONS IN TOXIN INHIBITIONS OF SODIUM CHANNELS. Christina I. Schroeder , Evelyn Deplazes, Nicole Lawrence, Akello Agwa, Sonia T. Henriques

1094-Pos Board B162 SENSING CURVATURE: LIPID PHASE COEXISTENCE AT PLANAR AND CURVED MONOLAYERS. Amit K. Sachan , Joseph A. Zasadzinski 1095-Pos Board B163 CID Travel Awardee MG53-MEDIATED PROTECTION IN HEART VALVE BIOLOGY. T.M. Ayodele Adesanya , Melanie Russell, Xinyu Zhou, Hua Zhu, Tao Tan, Ki Ho Park, Joy Lincoln, Jianjie Ma Membrane Structure II (Boards B164–B179) 1096-Pos Board B164 INTERACTION OF DAPTOMYCIN AND CALCIUMWITH LIPID BILAY- ERS. Nicholas E. Charron , Yuan-Pang Chang, Ming-Tao Lee, Huey W. Huang 1097-Pos Board B165 MEMBRANE STRUCTURAL ANALYSIS BY ENHANCED RAMAN SCATTER- ING.  Jason H. Hafner , James R. Matthews, Cyna R. Shirazinejad, Grace A. Isakson, Steven ME Demers 1098-Pos Board B166 MECHANICAL PROPERTIES OF GIANT PLASMA MEMBRANE VESICLES.  Jan Steinkühler , Tripta Bhatia, Reinhard Lipowsky, Rumiana Dimova 1099-Pos Board B167 IMAGING THE LIPID LANDSCAPE WITHIN FOCAL ADHESIONS WITH SUPER-RESOLUTION MICROSCOPY.  Julia T. Bourg , Sarah L. Veatch 1100-Pos Board B168 INVESTIGATION OF MACRO- AND NANOSCOPIC LIPID DOMAINS IN FOUR COMPONENT MIXTURES VIA SAXS AND DSC MEASUREMENTS. Anna Weitzer , Michal Belička, DrewMarquardt, Peter Heftberger, Georg Pabst 1101-Pos Board B169 ROLE OF BINDING FREE ENERGY IN MEMBRANE BENDING BY PROTEIN CROWDING. Gokul Raghunath , Brian Dyer 1102-Pos Board B170 ANIONIC H-BONDS IN THE CHLOROSULFOLIPID SURFACE BILAYER OF O. DANICA THE STRENGTH OF A BACTERIAL CELL WALL. Robert E. Parrish, Thomas H. Haines , Robert G. Hohenstein 1103-Pos Board B171 RING AND TAILS: EXPLORING THE INTIMACY OF CYCLODEXTRIN - MEM- BRANE INTERACTIONS. Monika Kluzek , Fabrice Thalmann, Marc Schmutz, Carlos Marques 1104-Pos Board B172 INFLUENCE OF CHOLESTEROL ON LATERAL SEGREGATION IN BILAYERS CONTAINING DIFFERENT SPHINGOMYELINS AND UNSATURATED PHOS- PHOLIPIDS. Oskar Engberg , Victor Hautala, Thomas K.M Nyholm, J.Peter Slotte 1105-Pos Board B173 THE MOLECULAR STRUCTURE OF SPHINGOMYELIN IN FLUID PHASE BILAYERS DETERMINED BY THE JOINT ANALYSIS OF NEUTRON AND X- RAY SCATTERING DATA. Frederick A. Heberle , Milka Doktorova, Jianjun Pan, DrewMarquardt, Richard W. Pastor, Richard M. Venable, Norbert Kucerka, John Katsaras 1106-Pos Board B174 INVESTIGATION OF TRANSBILAYER COUPLING IN GEL-FLUID ASYMMETRIC LIPID VESICLES. Barbara Eicher , DrewMarquardt, John Katsaras, Georg Pabst

M O N D A Y

71