Biophysical Society 60th Annual Meeting

1252-Pos Board B229 USE OF TRANSMEMBRANE PEPTIDES TO UNDERSTAND IONIZATION PROPERTIES OF HISTIDINE RESIDUES IN LIPID BILAYERS. Ashley N. Martfeld , Denise V. Greathouse, Roger E. Koeppe II 1253-Pos Board B230 VARIED APPROACHES TO THE IONIZATION BEHAVIOR OF SPECIFIC GLU RESIDUES THAT FACE THE LIPIDS IN TRANSMEMBRANE HELICES.  Venkatesan Rajagopalan , Denise V. Greathouse, Roger E. Koeppe 1254-Pos Board B231 EFFECTS OF LIPID MEMBRANE CURVATURES ON BINDING, SECONDARY STRUCTURE, AND AGGREGATION OF AMYLOID-BETA PROTEIN. Yuuki Sugiura, Keisuke Ikeda , Minoru Nakano 1255-Pos Board B232 LACTOFERRICIN PEPTIDES: THE IMPORTANCE OF METHYL-TRYPTOPHAN AND GLUTAMINE FOR STRUCTURE AND ACTIVITY. Alexandrea H. Kim , Denise V. Greathouse 1256-Pos Board B233 CID TRAVEL AWARDEE A NOVEL SOLUBLE PEPTIDE WITH PH-RESPONSIVE MEMBRANE INSER- TION. Vanessa P. Nguyen , Daiane S. Alves, Haden L. Scott, Forrest L. Davis, Francisco N. Barrera 1257-Pos Board B234 LIPID ENVIRONMENT OF AQUAPORIN Z. Victoria Schmidt , Marlon Sidore, Fredéric Carrière, Jean-Pierre Duneau, James N. Sturgis 1258-Pos Board B235 EDUCATION TRAVEL AWARDEE MECHANISM OF STRONG MEMBRANE BINDING BY SYNAPTOTAGMIN 7 C2A DOMAIN: INSIGHT FROMMUTATION AND LIPID COMPOSITION DEPENDENCE. Favinn A. Maynard , Beatriz Salazar, Jefferson D. Knight 1259-Pos Board B236 HELIX FRAYING MAY STABILIZE TRANSMEMBRANE ALPHA HELICES.  Armin Mortazavi , Venkatesan Rajagopalan, Denise V. Greathouse, Roger E. Koeppe II 1260-Pos Board B237 INVESTIGATING POSSIBLE INTERACTIONS BETWEEN IONIZABLE RESIDUES IN MODEL TRANSMEMBRANE PEPTIDES. Ryan M. Wendt , Venkatesan Rajagopalan, Denise V. Greathouse, Roger E. Koeppe II 1261-Pos Board B238 DIFFERENCES IN MEMBRANE BINDING COOPERATIVITY BETWEEN THE TANDEM C2 DOMAINS OF SYNAPTOTAGMIN 1 AND SYNAPTOTAGMIN 7. Hai T. Tran , Daniel T. Giardina, Kan Chantranuvatana, Matthew D. Coffman, Joseph K. Vasquez, Jefferson Knight 1262-Pos Board B239 COMPUTER SIMULATIONS ON INTERACTIONS BETWEEN CYTOSKELETON- ANCHORED PEPTIDES AND PLASMA MEMBRANES. Qing Liang 1263-Pos Board B240 GANGLIOSIDE AND PROTEIN-GANGLIOSIDE INTERACTIONS IN MARTINI AND ATOMISTIC MOLECULAR DYNAMICS SIMULATIONS. Ruo-Xu Gu , Helgi I. Ingolfsson, Alex H. de Vries, Siewert J. Marrink, D. Peter Tieleman 1264-Pos Board B241 STRUCTURAL ANALYSIS OF TIM PROTEINS AS MODEL PROTEIN-MEM- BRANE SYSTEM USING X-RAY SCATTERING. Daniel Kerr , Greg T. Tietjen, Si- mon Kit Sang Chu, Zhiliang Gong, J. Michael Henderson, Charles Heffern, Binhua Lin, Mati Meron, Mark Schlossman, Erin J. Adams, Ka Yee C. Lee 1265-Pos Board B242 PMD-MEMBRANE: A TOOL TO DETERMINE ALLOSTERIC BINDING POCK- ETS IN MEMBRANE-BOUND BIOMOLECULES. Priyanka Prakash , Abdallah Sayyed-Ahmad, Alemayehu A. Gorfe

1239-Pos Board B216 SINGLE-PARTICLE TRACKING OF HIV-1 VIRIONS BEARING AN EXTRA-VIRAL FLUORESCENT PH SENSOR REVEALS VIRAL ENTRY OCCURS AFTER TRAF- FICKING TO AN ACIDIC CELLULAR COMPARTMENT. Chetan Sood , Mariana Marin, Caleb S. Mason, Gregory B. Melikyan 1240-Pos Board B217 DYNAMICS AND ENERGETICS OF SNARE ZIPPERING IN MEMBRANE FUSION. Zhe Wu , Klaus Schulten 1241-Pos Board B218 EFFECTS OF STEROL SUBSTITUTION ON INFLUENZA VIRAL MEMBRANE FUSION. Katarzyna E. Zawada , Dominik Wrona, Peter M. Kasson 1242-Pos Board B219 MEMBRANE FUSION VIA SNARE MIMETICS SPATIALLY CONFINED TO INTRAMEMBRANE DOMAINS. Tom Robinson , Bastian Kubsch, Philippe Bastiaens, Reinhard Lipowsky, Rumiana Dimova 1243-Pos Board B220 SNARE-MEDIATED TRANSIENT FUSION OF LIPOSOMES TO SUPPORTED BILAYERS PROBED BY TWO-COLOR PTIRFM.  Joerg Nikolaus , Benjamin S. Stratton, Jason M. Warner, Zhenyong Wu, George Wei, Emma Wagnon, David Baddeley, Ben O’Shaughnessy, Erdem Karatekin 1244-Pos Board B221 USING SINGLE-VIRION FUSION ASSAY TO STUDY HEMIFUSION KINECTICS OF INFLUENZA A VIRUSES AND INFLUENZA PSEUDOTYPES. Hung-Lun Hsu , Jean k. Millet, Costello A. Deirdre, Susan Daniel, Gary R. Whittaker 1245-Pos Board B222 USING GIANT PLASMA MEMBRANE VESICLES FROM CELLS TO FORM SUPPORTED LIPID BILAYERS. PoChieh Chiang 1246-Pos Board B223 STRUCTURAL ANALYSIS OF HEMAGGLUTININ-INDUCED HEMIFUSION BY VOLTA PHASE-PLATE CRYO-ELECTRON TOMOGRAPHY. Petr Chlanda , Elena Mekhedov, Hang Waters, Cindi L. Schwartz, Elizabeth R. Fischer, Rolf J. Ryham, Fredric S. Cohen, Paul S. Blank, Joshua Zimmerberg 1247-Pos Board B224 ASSEMBLY AND COMPARISON OF PLASMA MEMBRANE SNARE ACCEPTOR COMPLEXES. Alex J. B. Kreutzberger , Binyong Liang, Volker Kiessling, Lukas K. Tamm 1248-Pos Board B225 DISENTANGLING VIRAL MEMBRANE FUSION FROM RECEPTOR BINDING BY USING SYNTHETIC DNA-LIPID CONJUGATES TO TETHER INFLUENZA VIRUS TO MODEL LIPID MEMBRANES. Robert Rawle , Peter Kasson, Steven Boxer 1249-Pos Board B226 DRUG DELIVERY VIA CELL MEMBRANE FUSION USING LIPOPEPTIDE MODIFIED LIPOSOMES. Alexander Kros Protein-Lipid Interactions I (Boards B227 - B257) 1250-Pos Board B227 SOLID-STATE NMR INVESTIGATIONS OF A TRANSMEMBRANE PEPTIDE HAVING INTERFACIAL HISTIDINE RESIDUES. Fahmida Afrose , Denise V. Greathouse, Roger E. Koeppe II 1251-Pos Board B228 CHOLESTEROL INFLUENCE ON ARGININE-CONTAINING TRANSMEM- BRANE PEPTIDES.  Jordana K. Thibado , Ashley N. Martfeld, Denise V. Greathouse, Roger E. Koeppe II

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