Biophysical Society 62nd Annual Meeting | Program Guide

1363-Pos Board B272 ASSEMBLY OF CELLULAR ENVELOPES–A STEP TOWARD CELL-SCALE SIMU- LATIONS. Eric Shinn , Emad Tajkhorshid, Joshua Vermaas 1364-Pos Board B273 MOLECULAR MECHANISM OF CENTRAL NERVOUS SYSTEMMYELINO- GENESIS: IN VITRO SELF-ASSEMBLY OF MYELIN MEMBRANE LIPID AND PROTEIN STRUCTURES. Andrew V. Molina , Ka Yee C. Lee 1365-Pos Board B274 THE BIOPHYSICAL AND BIOCHEMICAL POLARIZATION OF THE EPITHELIAL PLASMA MEMBRANE. Allison Skinkle , Barbara Diaz-Rohrer, Ilya Levental 1366-Pos Board B275 LIQUID DISORDERED AND LIQUID ORDERED NANODOMAINS PRESENT IN THE POPC-STEROL MODEL SYSTEM. Fernando Favela-Rosales , Iván Ortega-Blake, Jorge Hernández-Cobos 1367-Pos Board B276 GANGLIOSIDES AND LYSOLIPIDS REGULATE THE SIZE OF MEMBRANE RAFTS DEPENDING ON THE MEMBRANE COMPOSITION. Anna S. Lyush- nyak, Vladimir D. Krasnobaev, Timur R. Galimzyanov, Sergey A. Akimov, Oleg V. Batishchev 1368-Pos Board B277 ROLE OF MEMBRANE CHOLESTEROL IN THE APOPTOSIS INDUCED BY GIN- SENOSIDE RH2, A STEROID SAPONIN. Sandrine L. Verstraeten 1369-Pos Board B278 STRUCTURAL TRANSITIONS IN CERAMIDE CUBIC PHASES DURING FOR- MATION OF THE HUMAN SKIN BARRIER. Christian Wennberg, Magnus Lundborg, Ali Narangifard, Lars Norlén, Erik Lindahl 1370-Pos Board B279 PLANT POLYPHENOLS INDUCED THE POLYMORPHIC PHASE TRANSITION OF MEMBRANE LIPIDS. Svetlana S. Efimova , Olga S. Ostroumova 1371-Pos Board B280 HOMEOSTATIC REMODELING OF MAMMALIAN MEMBRANES IN RE- SPONSE TO DIETARY LIPID PERTURBATIONS IS ESSENTIAL FOR CELLULAR FITNESS. Kandice R. Levental , Eric Malmberg, Ilya Levental 1372-Pos Board B281 PREDICTING SPECTRAL PROPERTIES OF POLARITY SENSITIVE DYES WITH QM/MM SIMULATION. Swapnil Baral , Bjorn Baumeier, Edward Lyman 1373-Pos Board B282 HUMECTANTS’ INFLUENCE ON THE NANOSTRUCTURE AND THERMO- TROPIC BEHAVIOR OF FULLY HYDRATED PHOSPHOLIPIDS. Ngai Ying Denise Li , Michael Rappolt 1374-Pos Board B283 DUMBBELL-SHAPED JANUS DENDRIMERSOMES EXHIBIT LAMELLAR TO SPONGE PHASE TRANSITIONS. Samantha Wilner , Qi Xiao, Virgil Percec, Tobias Baumgart 1375-Pos Board B284 ELECTROSTATICALLY CONTROLLED DOMAIN SIZE AND ALIGNMENT IN PHASE SEPARATED LIPID MULTILAYERS. Suho Lee , Yuno Lee, Ji Hyun Bak, Dae-Woong Jeong, Jae-heui Lee, Hyun Hwi Lee, Changbong Hyeon, Myung Chul Choi 1376-Pos Board B285 EFFECT OF PEG, LIPID COMPOSITION AND FORMULATION ON VESICLE LA- MELLARITY: A SMALL ANGLE NEUTRON SCATTERING STUDY. Valeria Nele 1377-Pos Board B286 CELL-LIKE MECHANICAL RESPONSE IN PASSIVE PLASMA MEMBRANE VESICLES.  Jan Steinkühler , Tripta Bhatia, Iztok Urbančič, Erdinc Sezgin, Martin Westermann, Reinhard Lipowsky, Rumiana Dimova

1378-Pos Board B287 STRUCTURAL AND MECHANICAL EFFECTS OF CALCIUM ON THE LIPID BILAYER. Nicholas E. Charron , Pei Yin Yang, Huey W. Huang General Protein-Lipid Interactions I (Boards B288–B311) 1379-Pos Board B288 THEORETICAL AND COMPUTATIONAL MODELING OF THE RUPTURE FORCE DISTRIBUTION IN PEPTIDE LIPID INTERACTIONS. Milica Utjesa- novic, Kanokporn Chattrakun, Krishna Sigdel, Gavin M. King, Ioan Kosztin 1380-Pos Board B289 SOFT MATTER INFLUENCES ON G-PROTEIN-COUPLED-RECEPTOR ACTIVA- TION PROBED BY FTIR AND UV-VISIBLE SPECTROSCOPY.  Michael F. Brown , Blake Mertz, Eglof Ritter 1381-Pos Board B290 THE GPCR OPSIN TRANSLOCATES LIPIDS VIA A DYNAMIC MECHANISM SPECIFIED BY MARKOV STATE MODEL ANALYSIS OF MOLECULAR DYNAM- ICS TRAJECTORIES. Giulia Morra, Asghar M. Razavi, Kalpana Pandey, Harel Weinstein, Anant K. Menon, George Khelashvili 1382-Pos Board B291 G-PROTEIN-COUPLED RECEPTOR ACTIVATION THROUGH MEMBRANE DEFORMATION. Nipuna Weerasinghe , Steven D. Fried, Suchithranga M.D.C. Perera, Anna R. Eitel, Udeep Chawla, Trivikram R. Molugu, Andrey V. Struts, Michael F. Brown 1383-Pos Board B292 STATE DEPENDENT INTERACTIONS OF LIPIDS WITH GPCR REVEALED BY MD SIMULATIONS USING IN VIVO-MIMETIC MEMBRANES. Wanling Song , Mark SP Sansom 1384-Pos Board B293 CHOLESTEROL INTERACTIONS WITH THE A2A ADENOSINE RECEPTOR: ALL-ATOM, COARSE-GRAINED, AND METADYNAMICS SIMULATIONS.  Lewen Yang 1385-Pos Board B294 INVESTIGATING CHOLESTEROL DYNAMICS AND INTERACTIONS WITH THE DOPAMINE TRANSPORTER USING A MEMBRANE MIMETIC MOD- EL. Muyun Lihan , Emad Tajkhorshid 1386-Pos Board B295 UNDERSTANDING GRP1 PH DOMAIN-LIPID INTERACTION USING AN ACCELERATED MEMBRANE MODELUNDERSTANDING GRP1 PH DOMAIN- LIPID INTERACTION USING AN ACCELERATED MEMBRANE MODEL. Sha- shank Pant , Emad Tajkhorshid 1387-Pos Board B296 MULTIVALENT MEMBRANE LIPID TARGETING BY THE CALCIUM-INDEPEN- DENT C2A DOMAIN OF SLP-4/GRANUPHILIN. Abena Watson-Siriboe, aml Alnaas, Jack Henderson, Sherleen Tran, J. Ryan Osterberg, Nara Lee Chon, Tatyana Lyakhova, Julianna Oviedo, Hai Lin, Jefferson Knight 1388-Pos Board B297 THE MEMBRANE TETHER OF THE RAS SIGNALING PROTEIN DRIVES NANOCLUSTERING BY FLY-CASTING FOR ANIONIC LIPIDS. Chris Neale , Angel García 1389-Pos Board B298 SPECIFIC COATING OF CELLULAR LIPID DROPLETS BY A GIANT AND RE- PETITIVE amPHIPATHIC HELIX. Manuel Giménez Andrés, Sandra Antoine- Bally, Marco M. Manni, Cathy Jackson, Bruno Antonny, Alenka Copic 1390-Pos Board B299 SINGLE MOLECULE PARALLAX FLUORESCENCE QUENCHING MEASURE- MENTS REVEAL C2 DOMAIN COOPERATIVITY IN THE MEMBRANE PENETRATION ACTIVITY OF OTOFERLIN. Shauna C. Otto , Nicole J. Hams, Weihong Qiu, Colin P. Johnson

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