BPS2024 Full Program & Abstracts

2846-Pos Board B238 EPR SPECTROSCOPIC CHARACTERIZATION OF THE TOPOLOGY OF SARS COV-2 ENVELOPE PROTEIN. Andrew K. Morris , Gary A. Lorigan 2847-Pos Board B239 T CELL RECEPTOR INHIBITION WITH CONDITIONAL TRANSMEMBRANE PEPTIDE. Yujie Ye, Shumpei Morita, Justin J. Chang, Patrick M. Buckley, Kiera B. Wilhelm, Daniel DiMaio, Jay T. Groves, Francisco N. Barrera 2848 -Pos Board B240 FURTHERING DESIGN OF MIMETIC LIPOPROTEIN PEPTIDES THROUGH ALL-ATOM SIMULATIONS. Zack Jarin , Mart Reimund, Denis Sviridov, Alan T. Remaley, Richard W. Pastor 2849 -Pos Board B241 Travel Award Winner UNRAVELING THE ENCRYPTED LIPOPHILICITY OF DISULFIDE BRIDGES IN THE MOLECULAR ARCHITECTURE OF PEPETIDES: APPLICABILITY IN THE BIOACTIVITY OF ANTIMICROBIAL PEPTIDES. Jose Pablo Rodríguez Zúñiga , Adriana García Schmidt, Silvana Pinheiro, William J. Zamora 2850-Pos Board B242 Travel Award Winner UNVEILING THE FUSOGENIC AND MEMBRANE-MODULATING POTEN TIAL OF TRP- AND ARG-RICH ANTIMICROBIAL PEPTIDES. Saheli Mitra , Bhairavi Chandersekhar, Yunshu Li, Mark Coopershlyak, Timothy W. Mahoney, Brandt Evans, Rachel Koenig, Frank Heinrich, Berthony Des louches, Stephanie Tristram-Nagle 2851-Pos Board B243 A RECOMBINANT PROTEIN PLATFORM FOR HIGH-THROUGHPUT INVES TIGATION OF LIPOSOME-PROTEIN INTERACTIONS. Antonios Margarita kis , Peter J. Chung 2852-Pos Board B244 THE SYNERGY OF LL-37 WITH HUMAN DEFENSINS PROTECTS POPC BILAYERS FROM LYSIS. Ariane M. Schwitter , Kaori Sugihara 2853-Pos Board B245 DEFECT FORMATION BY THE ANTIMICROBIAL PEPTIDE PISCIDIN 1 IS SENSITIVE TO MEMBRANE AREA STRESS. Amy Rice , Andriana C. Zourou, Myriam L. Cotten, Richard W. Pastor 2854-Pos Board B246 A CRITICAL CONCENTRATION OF MAGAININ 2 IS REQUIRED TO DE CREASE CELL STIFFNESS BUT NOT TO DECREASE CELL WALL RIGIDITY IN STAPHYLOCOCCUS EPIDERMIDIS. Emma Rowe , Ella McLaughlin, Catherine B. Volle 2855-Pos Board B247 STRUCTURE FUNCTIONAL ANALYSIS OF LTC1 AND LTC2A: ANTIMICRO BIAL PEPTIDES FROM SPIDER VENOM. Parvesh Wadhwani , Marnie J.M. Baumeister, Erik Strandberg, Archana Chugh, Anne S. Ulrich 2856-Pos Board B248 AMPHIPATHIC HELICES—SENSORS OF NEGATIVE MEMBRANE CURVA TURE? Peter Pajtinka , Robert Vacha 2857-Pos Board B249 MECHANISM BY WHICH WATER INTERACTIONS STABILIZE A PH-DEPEN DENT MEMBRANE PORE. Ana-Nicoleta Bondar , Kalina Hristova, William Board B250 INVESTIGATION OF THE SYNERGISTIC ANTIMICROBIAL EFFECT OF WINTER FLOUNDER PEPTIDES USING MOLECULAR DYNAMICS SIMULA TIONS. Miruna Serian , A. James Mason, Chris D. Lorenz 2859-Pos Board B251 Travel Award Winner MEMBRANE COMPOSITION AFFECTS BINDING AND INSERTION OF THE INFLUENZA VIRUS FUSION PEPTIDE. Melanie A. Brunet , Mary L. Kraft, Taras V. Pogorelov C. Wimley 2858-Pos

2860-Pos Board B252 CHARACTERISATION OF ANTIMICROBIAL PEPTIDE INTERACTIONS WITH A REALISTICALLY PHASE SEPARATED MODEL OF THE E. COLI OUTER MEMBRANE VIA LARGE-SCALE SIMULATIONS. Dheeraj Prakaash , Alex andre B. González, Fergus Waterhouse, Syma Khalid Membrane Structure II (Boards B253 - B275) 2861-Pos Board B253 REMODELING, DYNAMICS, AND INTERACTIONS OF MEMBRANE PROXI MAL ACTIN IN LIVE CELLS. Adam D. Decker , Jennifer C. Flanagan-Natoli, Andrea K. Stoddard, Sarah L. Veatch 2862-Pos Board B254 MEMBRANE TOPOGRAPHY EXPLAINS THE ABSENCE OF NEGATIVE COR RELATIONS AND MORE. Ingela Parmryd , Isaac Romanus, Jeremy Adler 2863-Pos Board B255 LIPID ABUNDANCE ASYMMETRY: AN UNEXPLORED DIMENSION OF PLASMA MEMBRANE ORGANIZATION. Milka Doktorova, Jessica L. Symons, Jan Schegel, Erdinc Sezgin, Hongyin Wang, Edward R. Lyman, Kandice R. Levental, Ilya Levental 2864-Pos Board B256 MODELING MEMBRANE NECK FORMATION DURING PLASMA MEM BRANE REPAIR: TOWARDS A MECHANISM FOR HOLE SEALING. Adam Cohen Simonsen , Martin Berg Klenow, Magnus Staal Vigsoe, weria pezeshkian, Jesper Nylandsted, Michael A. Lomholt 2865-Pos Board B257 PROBING THE IMPACT OF OXIDATION ON THE STABILITY AND PERFOR MANCE OF BLOCK COPOLYMER-BASED SYNTHETIC MEMBRANES. Kevin M. Bardon 2866-Pos Board B258 QCM-D AND MOLECULAR DYNAMICS: COMBINED STUDY OF OXIDIZED PHOSPHATIDYLCHOLINES IN MODEL MEMBRANES. Dane E. Santa , Turner U. Brown, Wonpil Im, Nathan J. Wittenberg 2867-Pos Board B259 CREATION OF PERSISTENT OXIDIZED PHOSPHOLIPID GRADIENTS IN SUP PORTED LIPID BILAYERS FOR STUDYING SCAVENGER RECEPTORS. Brett A. Berger , Nathan J. Wittenberg 2868-Pos Board B260 MEASURING LIPID PEROXIDATION IN THE PRESENCE OF GRAPHENE QUANTUM DOTS. Juhee Kim , Wade F. Zeno 2869-Pos Board B261 COMPLEX LIPID OXIDATION INDUCES TWO DISTINCT MEMBRANE PER MEABILIZATION MECHANISMS. Min Xie, Eveline Koch, Andreas Sonnen, Ana Sobota, Eefjan Breukink, J. Antoinette Killian, Joseph H. Lorent 2870-Pos Board B262 THE ANTIMICROBIAL PEPTIDE 1018-K6 INTERACTS DISTINCTLY WITH EUKARYOTIC AND BACTERIAL MEMBRANES: BASIS OF ITS SPECIFICITY AND BACTERICIDAL ACTIVITY. Pablo V. Escriba 2871-Pos Board B263 NMR AND MD SIMULATION STUDY USING THE ADDITIVE AND DRUDE POLARIZABLE FORCE FIELDS TO INVESTIGATE GLYCOSIDIC LINKAGES IN O-ANTIGEN REPEATING UNITS FROM SHIGELLA AND SALMONELLA PATHOGENS. Anastasia Croitoru , Kevin M. Dorst, Göran Widmalm, Alexander D. MacKerell 2872-Pos Board B264 FLUIDIZATION OF BIOLOGICAL MEMBRANES BY HYDROPHOBIC MOL ECULES CAUSES INHIBITION OF BACTERIAL GROWTH. Alejandra G. Valdez Lara , Angela M. Jaramillo Granada, Daniel Ortega Zambrano, Hilda Mercado Uribe, J. Carlos Ruiz Suárez

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