Biophysical Society 66th Annual Meeting Program Guide

1073-Pos Travel Award Winner THE C. ALBICANS VIRULENCE FACTOR CANDIDALYSIN MUST SELF-AS - SEMBLE IN SOLUTION TO FORMMEMBRANE PORES. Charles M. Russell , Katherine G. Schaefer, Amber L.H. Gray, Andrew C. Dixson, Robert J. Pyron, Nicholas Moore, Elizabeth Conley, Daiane S. Alves, Tommi White, Thanh Do, Gavin King, Francisco N. Barrera 1074-Pos Board B215 CELL INVASION INVOLVES MEMBRANE-ACTIVE AND CALMODULIN-BIND - ING PROPERTIES OF THE CYAA TOXIN TRANSLOCATION DOMAIN. Alexis Voegele, Mirko Sadi, Darragh P. O'Brien, Pauline Gehan, Dorothée Raoux- Barbot, Sylviane Hoos, Sébastien Brûlé, Bertrand Raynal, Ahmed Haouz, Nicolas Rodriguez, Patrice Vachette, Dominique Durand, Sébastien Brier, Daniel Ladant, Alexandre Chenal 1075-Pos Board B216 COMPUTATIONAL STUDY OF MEMBRANE BINDING AND FREE ENERGY OF AMPHIPATHIC HELIX (ALPS) ON OSH4 TO VARIED LIPID BILAYERS. Robert Allsopp , Dinara Konakbayeva, Amy J. Karlsson, Jeffery B. Klauda 1076-Pos Board B217 QSAR INVESTIGATION INTO SS PEPTIDES’ INTERACTION WITH LIPID BILAYERS AND THEIR EFFECTS ON TRANSMEMBRANE ION LEAKAGE IN THE PRESENCE OF TRANSMEMBRANE POTENTIALS. Jeffrey D. Tamucci , Wayne Mitchell, Emery L. Ng, Shaoyi Liu, Hazel H. Szeto, Andrei T. Alexan - drescu, Nathan N. Alder, Eric R. May 1077-Pos Board B218 EXPERIMENTAL INVESTIGATION OF THE MECHANISM OF LIPID-BINDING OF THE ALPS-LIKE MOTIF OF OSH4 PROTEIN. Dinara Konakbayeva , Rob - ert Allsopp, Ella Mihailescu, Jeffery B. Klauda, Amy J. Karlsson 1078-Pos Board B219 DETERMINATION OF THE DISSOCIATION CONSTANTS FOR THE INTERAC - TION OF CATIONIC ANTICANCER PEPTIDES AND FPE-LABELLED MELA - NOMA CELLS. Luciana M. Sergio , Manoel Arcísio-Miranda 1079-Pos Board B220 DE NOVO DESIGN OF PEPTIDE NANOPORES WITH Β-BARREL STRUCTURE SYNTHESIZED BY CELL-FREE EXPRESSION. Shoko Fujita , Ikuro Mizoguchi, Miyu Fukuda, Masataka Usami, Ryuji Kawano 1080-Pos Board B221 MEMBRANE-SELECTIVE NANOSCALE PORES IN LIPOSOMES BY A SYN - THETICALLY EVOLVED PEPTIDE: IMPLICATIONS FOR TRIGGERED RE - LEASE. Leisheng Sun, Kalina Hristova, William C. Wimley 1081-Pos Board B222 DE NOVO DESIGNED Α-HELIX PEPTIDES WHICH FORM BARREL-STAVE NANOPORES. Masataka Usami , Yusuke Sekiya, Batsaikhan Mijiddorj, Izuru Kawamura, Ryuji Kawano 1082-Pos Board B223 EFFICIENT CYTOSOLIC DELIVERY OF PROTEINS BY NONTOXIC, PH-TRIG - GERED, PORE-FORMING PEPTIDES. Eric Wu 1083-Pos Board B224 ANALYSIS OF MEMBRANE TRANSPORTATION OF CELL PENETRATING PEP - TIDES USING LIPID BILAYER SYSTEM. Chihiro Saito , Ryuji Kawano 1084-Pos Board B225 STRUCTURE-FUNCTION RELATIONSHIPS OF MEMBRANE PERMEABILIZ - ING CYCLIC LIPOPEPTIDES: BE PREPARED FOR SURPRISES. Jessica Steigenberger , Yentl Verleysen, Niels Geudens, Vic De Roo, José C. Mar - tins, Heiko Heerklotz 1085-Pos Board B226 MEMBRANE-LIKE INTERFACES CAN FACILITATE THE CONFORMATIONAL CLOSURE OF CYCLIC PEPTIDES FOR PASSIVE MEMBRANE PERMEABIL - ITY. Christian Schellhaas , Stephanie M. Linker, Sereina Riniker Board B214

1086-Pos Board B227 TRANSMEMBRANE PROTEINS COULD ENHANCE TRANSLOCATION ACROSS CELLULAR MEMBRANES. Ladislav Bartoš, Ivo Kabelka, Robert Vacha Protein-Lipid Interactions: Structures (Boards B228 - B244) 1087-Pos Board B228 EXPLORING THE ROLE OF RAF-CRD IN THE DYNAMICS OF RAS/RAF AT THE MEMBRANE. Kien Nguyen , S. Gnanakaran, on behalf of the Pilot 2 Team 1088-Pos Board B229 Travel Award Winner MODELING PROTEIN-LIPID INTERACTIONS IN MECHANISMS OF CELL DEATH. Oluwatoyin Campbell, Viviana Monje-Galvan 1089-Pos Board B230 MECHANISM OF DIACYLGLYCEROL SENSING REVEALED BY INTEGRATIVE STRUCTURAL BIOLOGY APPROACH. Sachin S. Katti, Inna V. Krieger, Loken - dra Poudel, James S. Sacchettini, Tatyana I. Igumenova 1090-Pos Board B231 STRUCTURAL BASIS OF AGONIST CAPTURE BY PKC-REGULATORY C1 DOMAIN. Sachin S. Katti , Inna V. Krieger, James C. Sacchettini, Tatyana I. Igumenova 1091-Pos Board B232 SPATIAL POSITIONING OF PROTEINS IN CURVED MEMBRANES. Andrei L. Lomize , Spencer C. Todd, Irina D. Pogozheva 1092-Pos Board B233 CONCERTED HINGE MOTIONS IN SARS-COV-2 SPIKE MODULATED BY GLYCAN-GLYCAN AND GLYCAN-LIPID INTERACTIONS. Karan Kapoor , Tianle Chen, Emad Tajkhorshid 1093-Pos Board B234 MEMBRANE ACTIVITY OF VIRAL CAPSID PROTEINS REGULATES ENTRY AND BUDDING STAGES. Zaret G. Denieva, Marina M. Popova, Anna S. Loshkareva, Liudmila A. Shilova, Eleonora V. Shtykova, Denis G. Knyazev, Joshua Zimmerberg, Oleg V. Batishchev 1094-Pos Board B235 UNRAVELLING THE PORE FORMATION MECHANISM OF THE BI-PARTITE YAXAB TOXIN IN THE PRESENCE OF CHOLESTEROL. Samlesh Choudhury , Ganapathy Ayappa 1095-Pos Board B236 MATRIX PROTEIN OF INFLUENZA A VIRUS AFFECTS THE MEMBRANE STRUCTURE DEPENDING ON PROTEIN CONCENTRATION, AMOUNT OF ANIONIC LIPIDS AND PH GRADIENT. Marina Popova , Oleg V. Batishchev 1096-Pos Board B237 INFLUENZA A VIRUS M1 PROTEIN INDUCES MEMBRANE REARRANGE - MENTS DURING VIRAL ENTRY STAGE. Zaret G. Denieva , Maxim A. Kaluts - kiy, Oleg V. Batishchev 1097-Pos Board B238 INTERACTION OF AΒ 1-42 AND AΒ 1-40 WITH LIPID MEMBRANES STUDIED BY CIRCULAR DICHROISM AND FLUORESCENCE SPECTROSCOPY. Rowan Has - san, Faisal Abedin, Suren A. Tatulian 1098-Pos Board B239 INFLUENZA HA C-TERMINAL TAIL PROMOTES ENVELOPE PHOSPHA - TIDYLINOSITOL PHOSPHATES (PIPS) OF INFLUENZA VIRUS AND VLP THEREOF. Glen W. Humphrey , Elena Mekhedov, Hang Waters, Jaqulin N. Wallace, Samuel T. Hess, Joshua Zimmerberg

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