Biophysical Society 61st Annual Meeting | Program Guide

2567-Pos

Board B174

2553-Pos Board B160 COMPUTATIONAL INVESTIGATION OF PROTON TRANSFER, PKA SHIFTS AND PH-OPTIMUM OF PROTEIN-DNA AND PROTEIN-RNA COMPLEX- ES. Yunhui Peng , Emil Alexov 2554-Pos Board B161 THERMODYNAMIC ADDITIVITY FOR IMPACTS OF BASE-PAIR SUBSTITU- TIONS ON ASSOCIATION OF THE EGR-1 ZINC-FINGER PROTEIN WITH DNA. Abhijnan Chattopadhyay , Levani Zandarashvili, Ross H. Luu, Junji Iwahara Membrane Physical Chemistry II (Boards B162–B184) 2555-Pos Board B162 MEMBRANES MATTER: PREDICTING DRUG TOXICITY. R Lea Sanford , Wesley Chao, Jeanne Chiaravalli-Giganti, Antonio Luz, J. Fraser Glickman, Olaf S. Andersen 2556-Pos Board B163 BIOMOLECULES, WATER AND ROOM-TEMPERATURE IONIC LIQUIDS: CHALLENGES AND OPPORTUNITIES IN BASIC SCIENCE AND APPLICA- TIONS. Antonio Benedetto 2557-Pos Board B164 THE PROPENSITY OF CERAMIDES TO SEGREGATE INTO CERAMIDES-RICH PHASE IN FLUID PHOSPHATIDYLCHOLINE BILAYER IS MARKEDLY INFLU- ENCED BY THEIR LONG-CHAIN SPHINGOID BASE. Md. Abdullah Al Sazzad , Tomokazu Yasuda, Michio Murata, J. Peter Slotte 2558-Pos Board B165 GRAPHENE OXIDE AND PHOSPHOLIPIDS AT THE AIR-WATER INTER- FACE. Kassidy W. Rodriguez, Cain Valtierrez, Joan C. Kunz , Benjamin L. Stottrup 2559-Pos Board B166 DITHIOTHREITOL RAISES TRANSITION TEMPERATURES IN GIANT PLASMA MEMBRANE VESICLES. Ruth Gerstle , Rohan Desai, Sarah Veatch 2560-Pos Board B167 PROTONATION OF LONG CHAIN FATTY ACIDS AT THE MEMBRANE-WATER INTERFACE. Alina A. Pashkovskaya, Mario Vazdar, Olga Jovanovic, Peter Pohl, Elena E. Pohl 2561-Pos Board B168 THE CHANGES OF PHYSICAL PARAMETERS OF LIPID MEMBRANE CAUSED BY LIPID PEROXIDATION-DERIVED ALDEHYDES. Ksenia Chekashkina , Olga Jovanovic, Piotr Kuzmin, Elena Pohl, Bashkirov Pavel 2562-Pos Board B169 LIPID CONCENTRATION GRADIENT RESULTING FROM SHEAR FLOW ADVECTION OF MEMBRANE-BOUND PROTEINS. Aurelia R. Honerkamp- Smith , Raymond E. Goldstein 2563-Pos Board B170 ELECTROSTATIC CHARGING OF MEMBRANES BY ADENOSINE TRIPHOS- PHATE. Ryan Z. Lybarger , Daniel J. Bose, Bruce D. Ray, Horia I. Petrache 2564-Pos Board B171 BENDING MODULUS OF MULTICOMPONENT LIPID MEMBRANES. Pavel Bashkirov , Ksenia Chekashkina, Piotr Kuzmin, Vadim Frolov 2565-Pos Board B172 QUANTIFYING THE RELATIONSHIP BETWEEN MONOVALENT CATION SIZE AND LIPID DOMAIN FORMATION IN ANIONIC-ZWITTERIONIC MIXED LIPID BILAYERS. Sai J. Ganesan, Hongcheng Xu, Silvina Matysiak 2566-Pos Board B173 EXAMINING THE TRANSLOCATION OF AMPHIPHILES ACROSS LIPID BILAY- ERS USING A GRAMICIDIN CHANNEL-BASED FLUORESCENT ASSAY. Thasin Peyear , Radda Rusinova, Olaf S. Andersen

CALCIUM ION-MEDIATED PIP 2 -CLUSTER FORMATION FROM ALL-ATOM MOLECULAR DYNAMICS SIMULATIONS. Kyungreem Han , Richard M. Ven- able, Richard W. Pastor 2568-Pos Board B175 LIPID MEMBRANE STRUCTURAL AND MECHANICAL PROPERTIES MODU- LATED BY POLYGLUTAMINE AGGREGATES. Nawal K. Khadka, Fengyu She, Jianfeng Cai, Jianjun Pan 2569-Pos Board B176 CERAMIDE-INDUCED LAMELLAR GEL PHASES IN FLUID CELL LIPID EX- TRACTS. Felix M Goni , Aritz Garcia-Arribas, Hasna Ahyayauch, Jesus Sot, Pablo L. Lopez-Gonzalez, Alicia Alonso 2570-Pos Board B177 EFFECTS OF CAROTENOIDS ON MEMBRANE BENDING RIGIDITY. Rudy M. Méndez Reina , Maria I. Pérez López, Chad Leidy, Manu Forero-Shelton 2571-Pos Board B178 STEREOCHEMISTRY AND PHASE BEHAVIOR IN HYDROXYCHOLESTEROL/ PHOSPHOLIPID MONOLAYERS. Vision B. Bagonza , Blair E. Stewig, Caro- line Wochnik, Joan C. Kunz, Benjamin L. Stottrup 2572-Pos Board B179 SURFACTANT PK A CALCULATIONS USING MOLECULAR DYNAMICS SIMULA- TIONS. W.F. Drew Bennett , Joan-Emma Shea, Frank L. Brown 2573-Pos Board B180 MEMBRANE PERMEABILITY OF ASCORBIC ACID. Christof Hannesschlaeger , Peter Pohl 2574-Pos Board B181 HALLMARKS OF REVERSIBLE PHASE SEPARATION IN LIVING, UNPER- TURBED CELL MEMBRANES. Scott Rayermann , Glennis Rayermann, Alex Merz, Sarah Keller 2575-Pos Board B182 SMALL-RESERVOIR ELECTROSTATICS.  Joel A. Cohen 2576-Pos Board B183 THE PATHWAY OF SINGLET OXYGEN DIFFUSION THROUGH THE MEM- BRANE GOVERNS WHETHER DOUBLE BONDS OR AROMATIC RINGS OF A MOL- ECULE ARE DAMAGED. Valery Sokolov , Oleg Batischev, Sergey Akimov, Anna Gavrilchik, Arsenij Shcherbakov, Vsevolod Tashkin, Denus Knyazev, Board B184 SPHINGOMYELIN - CEREBROSIDE EXCHANGE IN LIPID MEMBRANE LAT- ERAL DOMAIN SEGREGATION. Emilio González-Ramírez , Alicia Alonso, Felix M Goni Membrane Active Peptides and Toxins II (Boards B185–B207) 2578-Pos Board B185 CALCIUM TIGHTLY REGULATES DISORDER-TO-ORDER TRANSITIONS INVOLVED IN THE SECRETION, FOLDING AND FUNCTIONS OF THE CYAA TOXIN OF BORDETELLA PERTUSSIS, THE CAUSATIVE AGENT OF WHOOP- ING COUGH. Darragh P. O’Brien, Sara E. Cannella, Dominique Durand, Véronique Y. Ntsogo Enguéné, Belen Hernandez, Mahmoud Ghomi, Orso Subrini, Audrey Hessel, Christian Malosse, Véronique Hourdel, Patrice Vachette, Julia Chamot-Rooke, Sébastien Brier, Daniel Ladant, Alexandre Chenal Peter Oihl 2577-Pos

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