Biophysical Society 66th Annual Meeting Program Guide

1796-Pos Board B254 THE ROLE OF MYCOBACTERIAL ESX-1 SECRETION SYSTEMS IN PHAGO - SOME ESCAPE. Monika Rangole, Christian Nehls, Susanne Homolka, Laura Paulowski, Flor Vasquez, Florian Maurer, Thomas Gutsmann 1797-Pos Board B255 STATE-DEPENDENT BINDING OF DHA UNCOVERS A MECHANISM FOR DE - SENSITIZATION OF PLGICS. Mark J. Arcario , John T. Petroff, Noah Dietzen, Grace H. Brannigan, Wayland W. Cheng 1798-Pos Board B256 REGULATION OF PENTAMERIC LIGAND-GATED ION CHANNELS BY A SEMICONSERVED CATION-PI INTERACTION SITE. Akshay Sridhar , Sarah C. Lummis, Erik Lindahl, Rebecca J. Howard, Chris Ulens 1799-Pos Board B257 ELECTROSTATIC INFLUENCE OF IL-1 TRANSPORT THROUGH THE GSDMD PORE. Wenjun Xie , Shiyu Xia, Arieh Warshel, Hao Wu 1800-Pos Board B258 THE INTERACTION OF HEAT SHOCK PROTEINS WITH LIPID MEMBRANES: A NOVEL DIAGNOSTIC TARGET. Rima Budvytyte , Akvile Milasiute, Julija Razumiene, Aiste Gulla, Gintaras Valincius 1801-Pos Board B259 Travel Award Winner PROBING THE GATING-INDUCED DYNAMIC CHANGES IN THE 'MG 2+ - SENSOR' OF MGTE IN MEMBRANE MIMETICS. Satyaki Chatterjee, H Raghuraman 1802-Pos Board B260 THERMODYNAMIC COUPLING BETWEEN LOCAL LIPID COMPOSITION AND ION CHANNEL CONFORMATION. Abhinav Srivastava , Vincenzo Board B261 DISRUPTING THE HYDROPHOBIC LOCK IN MSCL IN MOLECULAR DYNAM - ICS SIMULATIONS. Arjun Sharma , Juan M. Vanegas 1804-Pos Board B262 PROTON TRANSFER THROUGH TETRAMERIC CHARGE ZIPPER TISB PEP - TIDE IN MEMBRANE. Deepak Kumar , Tomás Kubar 1805-Pos Board B263 MODELING ION CHANNEL CLUSTERING USING CRITICAL PHENOM - ENA. Seamus Gallagher , Vincenzo Carnevale 1806-Pos Board B264 STRUCTURAL CHANGES OF GAP JUNCTION VISUALIZED IN SIMULATION UTILIZING A DOUBLE MEMBRANE. Andrew T. Zimmerly , Wonpil Im, Mat - thias M. Falk 1807-Pos Board B265 DYNORPHIN A INDUCES MEMBRANE PERMEABILIZATION BY FORMATION OF PROTEOLIPIDIC PORES. INSIGHTS FROM ELECTROPHYSIOLOGY AND COMPUTATIONAL SIMULATIONS. Deborah Aurora Perini, Marcel Aguilella- Arzo, Antonio Alcaraz , Alex Peralvarez-Marin, Maria Queralt-Martin 1808-Pos Board B266 S-ACYLATION OF STIM1 REGULATES STORE-OPERATED CALCIUM EN - TRY. Goutham Kodakandla , Darren F. Boehning 1809-Pos Board B267 FROM SPATIAL TO TEMPORAL PATTERNS: COOPERATIVITY ACROSS ION CHANNELS IN SUPERCRITICAL MEMBRANES. Antonio Suma, Daniel Sigg, Vincenzo Carnevale 1810-Pos Board B268 ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY OF HETEROGENOUS TETHERED LIPID BILAYERS. Filipas Ambrulevicius , Aleksandra Kievets, Gintaras Valinčius Carnevale 1803-Pos

1783-Pos Board B241 THE EFFECT OF LIPID CHARGE ON PHASE-SEPARATION IN TERNARY LIPID MEMBRANES. Yifei Wang , Sheereen Majd 1784-Pos Board B242 INVESTIGATION OF MISCIBILITY TRANSITIONS IN HYBRID BIOMEM - BRANES WITH FLUORESCENCE SPECTROSCOPY. Naomi Hamada , Marjorie L. Longo 1785-Pos Board B243 FLUID-GEL COEXISTENCE IN MEMBRANES UNDER DIFFERENTIAL STRESS. Samuel Foley , Amirali Hossein, Markus Deserno 1786-Pos Board B244 TWO FOURIER METHODS IN MEMBRANE FLUCTATION ANALYSIS: GRID- BASED AND LEAST-SQUARES. Muhammed F. Erguder , Dmitry Kopelevich, Markus Deserno 1787-Pos Board B245 JOINT EFFECT OF DIFFERENTIAL STRESS AND COMPOSITIONAL ASYMME - TRY ON CHOLESTEROL DISTRIBUTION IN LIPID MEMBRANES. Malavika Varma , Markus Deserno 1788-Pos Board B246 PREDICTING MEMBRANE CURVATURE SENSING AND REMODELING BY PROTEIN DOMAINS AND ASSEMBLIES USING CONTINUUMMOD - ELS. Yiben Fu , Wade F. Zeno, Jeanne Stachowiak, Margaret Johnson 1789-Pos Board B247 FLIPPY: MEMBRANE SIMULATIONS MADE EASY AND FAST. George Dadunashvili , Timon Idema 1790-Pos Board B248 MODELING THE FREE ENERGY LANDSCAPE OF PHASE SEPARATION IN LIPID BILAYERS. Ashlin James Poruthoor , Alan Grossfield 1791-Pos Board B249 DETERMINING EXPLICIT ION-LIPID CROSS-TERMS FOR MD SIMULA - TION USING HIGH-DIMENSIONAL PARAMETER SEARCH . MatthewW. Saunders , Vered Wineman-Fisher, Erik Jakobsson, Sameer Varma, Sagar Board B250 CHARMM-GUI MYCOBACTERIAL LIPID MODELER AND ITS INCORPORA - TION INTO MEMBRANE BUILDER. Emanuel Luna , Wonpil Im Protein-Lipid Interactions: Channels (Boards B251 - B269) 1793-Pos Board B251 DEVELOPING A STABLE FULL ATOMMOLECULAR DYNAMICS MODEL STARTING FROM A CYRO-EM STRUCTURE OF A K + CHANNEL BOUND TO REGULATORY PROTEIN AND VARYING PIP2 CONCENTRATIONS TO UNDER - STAND REGULATION. Ryan L. Woltz , Adith Srivatsa, Kevin DeMarco, Diego Lopez Mateos, Phuong T. Nguyen, Xiao-Dong Zhang, Igor V. Vorobyov, Vladimir Yarov-Yarovoy, Nipavan Chiamvimonvat 1794-Pos Board B252 CHARACTERIZING THE LIPID FINGERPRINT OF THE MECHANOSENSITIVE CHANNEL PIEZO2. Yie Chang Lin , Amanda Buyan, Ben Corry 1795-Pos Board B253 TRANSLOCATION FREE ENERGY CALCULATION OF TWO HUMAN DEFEN - SINS THROUGH DIFFERENT MODEL MEMBRANES. Ann Brewer, Liqun Zhang A. Pandit 1792-Pos

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