Biophysical Society 67th Annual Meeting Program Guide

2424-Pos Board B174 A DYNAMIC TEMPLATE COMPLEX MEDIATES MUNC18-CHAPERONED SNARE ASSEMBLY. Jie Yang 2425-Pos Board B175 SIMULATIONS ON PHYSIOLOGICAL TIMESCALES SHOW SNARES DRIVE MEMBRANE FUSION BY ENTROPIC FORCES. Dong An, Jin Zeng, Zachary A. McDargh, Ben O’Shaughnessy, Rui Su 2426-Pos Board B176 ELUCIDATING CORONAVIRUS FUSION MECHANISMS. Tobin Hess , Marcos Cervantes, Anjali Sengar, Peter Kasson 2427-Pos Board B177 THE SARS-COV-2 FUSION DOMAIN PREFERENTIALLY INITIATES FUSION IN THE LATE ENDOSOME. Daniel Birtles , Jinwoo Lee 2428-Pos Board B178 INVESTIGATION INTO THE DISTINCT STRUCTURAL FEATURES OF THE INTERNAL FUSION LOOP WITHIN THE LASV FUSION DOMAIN. Hallie N. Pennington , Zoe W. Shi, Jinwoo Lee 2429-Pos Board B179 QUANTITATIVE SIMILARITY OF HIV GP160 V513E-DOMINANT REDUC TION OF FUSION AND INFECTION WITH FUSION BY THE GP41 ECTODO MAIN HAIRPIN SUPPORTS AN IMPORTANT FUSION ROLE FOR THE FINAL TRIMER-OF-HAIRPINS STRUCTURE. Md. Rokonujjaman, Abdulrazak Sahyouni, Robert Wolfe, Lihui Jia, Ujjayini Ghosh, David P. Weliky 2430-Pos Board B180 INFLUENZA MEMBRANE FUSION IS SENSITIVE TO ENDOSOMAL LIPIDS BUT ROBUST TO MEMBRANE CURVATURE. Ana Villamil, Steinar Manns verk, Peter Kasson 2431-Pos Board B181 WHY WE SHOULD STUDY PROTEIN BINDING TO BICONTINUOUS IN VERTED CUBIC PHASES, TO BETTER UNDERSTAND MEMBRANE TRAFFICK ING. David P. Siegel 2432-Pos Board B182 PATCHY CATIONIC LIPOSOMES AS FUSOGENIC PARTICLES. Yifei Wang , Dang Dang, Sheereen Majd Protein-Lipid Interactions: Structures (Boards B183 - B202) 2433-Pos Board B183 MYELIN PROTEIN ZERO - THE STRUCTURAL FOUNDATION BEHIND PE RIPHERAL COMPACT MYELIN. Arne Raasakka , Oda C. Krokengen, Robert Schneider, Petri Kursula 2434-Pos Board B184 MOLECULAR BASIS OF APOLIPOPROTEIN E POLYMORPHISM IN LIPID ME TABOLISM AND NEURODEGENERATIVE DISEASES. Sang Ho Park , Gregory N. Gomes, Brittney A. Beyer, Zachery A. Levine 2435-Pos Board B185 MOLECULAR DYNAMICS SIMULATIONS OF HEPATITIS C VIROPORIN AND LIPID MEMBRANES. Oluwatoyin Campbell , Viviana Monje-Galvan 2436-Pos Board B186 PROBING ACTIN COATED PLANAR LIPID BILAYERS WITH LIGHT AND ELEC TRICITY IN A MICROELECTRODE CAVITY ARRAY. Joshua J. Meyer , Amanda J. Smith, Theo Larsen, Lisa Burden, Daniel L. Burden 2437-Pos Board B187 H-RAS INDUCED INTERACTION OF PI3KΑ WITH THE MEMBRANE: A MOLECULAR DYNAMICS STUDY. Anjali Krishna , Shamim Z. Shadfar, Jane R Allison, Jack Flanagan

2412-Pos Board B162 DEFINING CELL-SPECIFIC PHYSICAL BASIS OF GENE EXPRESSION AND SIG NATURES OF FUNCTIONAL CHROMATIN 3D INTERACTIONS: INTEGRATED ANALYSIS OF SINGLE-CELL 3D CHROMATIN MODELS, RNA/ATAC-SEQ, AND EPIGENETIC DATA. Lin Du , Hammad Farooq, Konstantinos Chronis, Jie Liang 2413-Pos Board B163 NUCLEOSOME BINDING TO THE MICA SURFACE UNDER DIFFERENT IONIC ENVIRONMENTS. Nilusha L. Kariyawasam , Jeffery M. Wereszczynski 2414-Pos Board B164 MOLECULAR MECHANISM OF H2A/H2B DISMANTLING FROM A PAR TIALLY UNWRAPPED NUCLEOSOME BY NAP1. Fritz Nagae , Shoji Takada, Tsuyoshi Terakawa 2415-Pos Board B165 Travel Award Winner COMPUTATIONAL PREDICTIONS OF 3D CHROMATIN MANY-BODY INTERACTIONS REVEAL ROLES OF CHROMATIN HUBS IN GENE EXPRES SION. Hammad Farooq , Lin Du, Alan Perez-Rathke, Konstantinos Chronis, Jie Liang 2416-Pos Board B166 EFFECTS OF CHROMATIN-NUCLEAR ENVELOPE AND CHROMATIN-CHRO MATIN INTERACTIONS ON CHROMATIN SPATIAL ACCESSIBILITY FROM EN SEMBLES OF SINGLE-CELL 3D CHROMATIN MODELS AT WHOLE DIPLOID GENOME SCALE. Pourya Delafrouz , Hammad Farooq, Lin Du, Jie Liang 2417-Pos Board B167 SUPER-RESOLVED HETEROCHROMATIN STRUCTURE DURING DNA DAM AGE RESPONSE REVEALED BY CRISPR IMAGING. Eui Jin Park , Narendra Chaudhary, Minsu Kang, Jae-Kyeong Im, Si-Hyeong Nho, Kihyeon Nam, Jae Sun Ra, Kyungjae Myung, Sang-Hee Shim, Hajin Kim 2418-Pos Board B168 UNRAVELING MITOTIC CHROMOSOME STRUCTURE USING OPTICAL TWEEZERS. Constantijn P. van der Smagt , Christian F. Nielsen, Ian D. Hickson, Erwin J. Peterman, Gijs J. wuite 2419-Pos Board B169 MODELING HETEROCHROMATIN DYNAMICS IN S. POMBE ACROSS DIVERSE TIMESCALES. Ali M. Farhat , Saikat Biswas, Ziyuan Chen, Ajay Larkin, Kaushik Ragunathan, Julie Biteen, Peter L. Freddolino 2420-Pos Board B170 STEROL PHYSICAL PROPERTIES AND RELATIONSHIPS TO ENDO-/EXOCYTO SIS. Andrew H. Beaven , Kevin R. Francis, Alexander J. Sodt 2421-Pos Board B171 FUSION RATES ENHANCED BY INTRACELLULAR ALCOHOL ARE BLOCKED BY EXTRACELLULAR ALCOHOL IN A MODEL OF EXOCYTOSIS. Jared K. Leblow , Robert E. Coffman, Juliana M.K. Banks, Dixon J. Woodbury 2422-Pos Board B172 FUSION BETWEEN BARE LIPOSOMES AND EXOSOMES IS ENHANCED THROUGH INDUCED DEPLETION ATTRACTION OR IN ACIDIC CONDI TIONS. William S. Fisher , Kai K. Ewert, Cyrus R. Safinya 2423-Pos Board B173 COMBINING FLUORESCENCE AND ELECTROCHEMICAL IMAGING OF CHROMAFFIN GRANULE FUSION WITH SUPPORTED BILAYERS. Nadia Prasad, Weronika Tomaka, Federica Castellani , Onsang Yau, Katelyn Kraichely, Shailendra Rathore, Alex J.B. Kreutzberger, Volker Kiessling, Manfred Lindau Membrane Fusion and Non-Bilayer Structures (Boards B170 - B182)

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