Biophysical Society 61st Annual Meeting | Program Guide

Membrane Structure I (Boards B181–B196)

403-Pos Board B168 LEAKAGE INDUCED BY THE INFLUENZA VIRUS HAEMAGGLUTININ DEPENDS ON TARGET MEMBRANE SPONTANEOUS CURVATURE. Sourav Haldar , Elena Mekhedov, Jane Farrington, Petr Chlanda, Paul S. Blank, Joshua Zimmerberg 404-Pos Board B169 VIRAL FUSION EFFICACY OF INFLUENZA VIRUS H3N2 REASSORTMENT COMBINATION TO THE SUPPOERED LIPID LAYER. Hunglun Hsu , Jean Mil- let, Deirdre Costello, Gary Whittaker, Susan Daniel 405-Pos Board B170 SERINC5 INHIBITS HIV FUSION THROUGH INACTIVATION OF ENV GLY- COPROTEINS AND INTERFERENCE WITH PRODUCTIVE REFOLDING OF ENV. Chetan Sood, Mariana Marin, Ajit Chande, Alexa L. Mattheyses, Khalid Salaita, Massimo Pizzato, Gregory Melikian 406-Pos Board B171 SERINC INHIBITS HIV-1 ENV INDUCED MEMBRANE FUSION AND SLOWS FUSION PORE ENLARGEMENT. Ruben M. Markosyan , Shan-Lu Liu, Fred Board B172 PROBING INDUCED STRUCTURAL CHANGES IN BIOMIMETIC BACTERIAL CELL MEMBRANE INTERACTIONS WITH DIVALENT CATIONS. Allison Whited , Alexander Johs, John Katsaras, Robert Standaert, Aaron Jubb 408-Pos Board B173 ROLE OF TRANS TO CIS TRANSITION IN VIRAL FUSION PORE DILA- TION. Brett E. Alcott , Zhenyong Wu, Josie Bircher, Erdem Karatekin, Ben O’Shaughnessy 409-Pos Board B174 THE INFLUENCE OF MEMBRANE COMPOSITION ON THE KINETICS OF INFLUENZA VIRUS FUSION MEASURED USING A SINGLE PARTICLE AP- PROACH. Guus van der Borg , Scarlett Braddock, Jelle S. Blijleven, Antoine M. van Oijen, Wouter H. Roos 410-Pos Board B175 REVISIT THE CORRELATION BETWEEN THE ELASTIC MECHANICS AND FUSION OF LIPID MEMBRANES. Zih-An Fan, Kuan-Yu Tsang, Si-Han Chen, Yi-Fan Chen 411-Pos Board B176 HEMAGGLUTININ PALMITOYLATION CONTRIBUTES TO MEMBRANE CURVATURE IN INFLUENZA A VIRUS ASSEMBLY AND MEMBRANE FU- SION. Petr Chlanda, Elena Mekhedov, Hang Waters, Alexander Sodt, Paul S. Blank, Joshua Zimmerberg 412-Pos Board B177 HIV ENTRY: RECEPTORS COOPERATE WITH MEMBRANE DOMAIN BOUND- ARIES TO FORM ENTRY SITES IN HOST CELLS. Sung-Tae Yang , Volker Kiessling, Lukas K. Tamm 413-Pos Board B178 SINGLE-VIRUS OBSERVATION OF PH-TRIGGERED ZIKA FUSION IN THE ABSENCE OF A CELLULAR RECEPTOR. Robert J. Rawle , Elizabeth Webster, Isabel Goronzy, Steven Boxer, Peter Kasson 414-Pos Board B179 MOLECULAR ATLAS IMAGING AND OSTEOCLAST FORMATION: MULTI- SCALE STUDY OF CELL-CELL FUSION MECHANISMS.  Jesse L. Silverberg , Pei Ying Ng, Roland Baron, Peng Yin 415-Pos Board B180 OPTIMIZING EXCITATION POLARIZATION TO PROBE FUSION PORE DY- NAMICS USING TIRF MICROSCOPY. Kasey Hancock , Joerg Nikolaus, Erdem Karatekin, David Baddeley S. Cohen 407-Pos

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416-Pos Board B181 ANALYSIS OF LIPID DOMAINS IN BILAYER SIMULATIONS USING OBSERV- ABLES FOR LIPID PACKING. Soohyung Park , Wonpil Im 417-Pos Board B182 SOFTWARE FOR DIRECT COMPARISON OF MEMBRANE SCATTERING EXPERIMENTS DATA TO MOLECULAR DYNAMICS SIMULATIONS. Yevhen Cherniavskyi , Svetlana Baoukina, Bryan W. Holland, Norbert Kučerka, Peter Tieleman 418-Pos Board B183 MODELING ETHERS WITH MOLECULAR DYNAMICS: UPDATED CHARMM FORCE FIELD PARAMETERS FOR ETHERS IN MODEL COMPOUNDS AND LIPID MEMBRANES. Alison M. Leonard 419-Pos Board B184 SIMULATION OF LINOLEOYL-CONTAINING PURE LIPID BILAYER AND SOYBEAN PLASMA MEMBRANES. Xiaohong Zhuang, Anna Ou, Jeffery B. Klauda 420-Pos Board B185 LATERAL HETEROGENEITY OF CHOLESTEROL ON BINARY LIPID MIXTURES OF POPC/CHOL IMAGED WITH AFM. Arturo Galván-Hernández , Fer- nando Favela-Rosales, Jorge Hernández-Cobos, Iván Ortega-Blake 421-Pos Board B186 CPOW Travel Awardee ORIENTATIONAL PROPERTIES OF DOPC/SM/CHOLESTEROL MIXTURES: A PM-IRRAS STUDY. Sabina M. Maté , Romina Vazquez, Felippe J. Pavinatto, M. Antonieta Daza-Millone, Vanesa Herlax, Laura Bakas, Osvaldo N. Oliveira Jr., María E. Vela 422-Pos Board B187 INVESTIGATING LIPID DOMAIN FORMATION IN ASYMMETRIC LARGE UNILAMELLAR VESICLES USING FÖRSTER RESONANCE ENERGY TRANSFER (FRET).  Johnna R. St Clair , Qing Wang, Erwin London 423-Pos Board B188 LIPID MIXING IN MODEL MEMBRANES. Ruo-Xu Gu , Svetlana Baoukina, D. Peter Tieleman 424-Pos Board B189 GLYCOLIPID CROSSLINKING IS REQUIRED FOR CHOLERA TOXIN TO PARTI- TION INTO AND STABILIZE ORDERED DOMAINS. Krishnan Raghunathan , Tiffany Wong, Daniel J. Chinnapen, Wayne I. Lencer, Michael G. Jobling, Anne K. Kenworthy 425-Pos Board B190 MODEL FOR LIPID DROPLETS WITHIN ENDOPLASMIC RETICULUM. Gonen Golani , Michael M. Kozlov 426-Pos Board B191 FUNCTIONAL AND STRUCTURAL CHARACTERIZATION OF PULMO- NARY SURFACTANT FRACTIONS OBTAINED FROM BRONCHOALVEOLAR LAVAGES. José Carlos Castillo-Sánchez, Alejandro Cerrada, Mikel Conde, Jésus Pérez-Gil, Antonio Cruz 427-Pos Board B192 SIMULATIONS PROVIDE INSIGHT INTO IMPROVING THE TOLERANCE OF THE E. COLI MEMBRANE. Pouyan Khakbaz , Jeffery Klauda 428-Pos Board B193 INTERMEMBRANE CROSSTALK IN E. COLI. Patrice Rassam , Colin Klean- thous

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