Biophysical Society 2020 Annual Meeting

433-Pos Board B264 MODIFYING THE CHARMM36 LIPID FORCE FIELD FOR LJ-PME SIMULA- TIONS. Yalun Yu , Andreas Krämer, Jeffery B. Klauda, Richard W. Pastor 434-Pos Board B265 UPDATE OF THE CHARMM36 UNITED ATOM CHAIN MODEL FOR LIP- IDS. Yalun Yu, Jeffery B. Klauda 435-Pos Board B266 EMBRACING BIOLOGICAL COMPLEXITY IN ATOMISTIC SIMULATIONS OF CELLULAR MEMBRANES. Noah Trebesch , Emad Tajkhorshid 436-Pos Board B267 PARTITIONING OF LIPIDS BETWEEN DOMAINS IN MODEL MEMBRANES STUDIED BY COARSE-GRAINED MD SIMULATIONS. Alexander Q. Phillips , Samuel W. Canner, Stephen R. Wassall 437-Pos Board B268 MEMBRANE CONSTRICTION AND THINNING BY SEQUENTIAL ESCRT-III POLYMERIZATION. Henry C. Nguyen , Nathaniel Talledge, John Mc- Cullough, Abhimanyu Sharma, Frank R. Moss, Janet Iwasa, Michael Vershinin, Wesley I. Sundquist, Adam Frost 438-Pos Board B269 EXPLORING STRUCTURES AT AIR-WATER INTERFACES AT BEAMLINE P08, PETRA III. Chen Shen , Florian Bertram, Rene Kirchhof 439-Pos Board B270 MODEL ASYMMETRIC PLASMA MEMBRANE EXHIBITS A MICROEMUL- SION IN BOTH LEAVES PROVIDING A FOUNDATION FOR “RAFTS”.  Michael Schick , David Allender, Ha Giang 440-Pos Board B271 CHARACTERIZATION OF ASYMMETRIC PHOSPHOINOSITIDE/LIPID VESICLES. Olivia K. Hunker , Arne Gericke, Alonzo H. Ross 441-Pos Board B272 SELF-ASSEMBLY OF LIPID PEROXIDATION IN WATER. Minchakarn Janlad , Phansiri Boonnoy, Jirasak Wong-Ekkabut 442-Pos Board B273 Travel Awardee LIPID SCRAMBLING OF ASYMMETRIC LIPOSOMES INDUCED BY MEM- BRANE ACTIVE SUBSTANCES. Lisa Dietel , Louma Kalie, Heiko H. Heerklotz 443-Pos Board B274 FORMALLY CORRECT SOLUTIONS TO LOCAL STRESS EQUATION CAN BE NON-PHYSICAL. Otto Schullian , Reinhard Lipowsky, Markus S. Miettinen 444-Pos Board B275 Travel Awardee ELECTROSTATIC AND LIPID PACKING EFFECTS ON THE BINDING OF MILK FAT GLOBULE EGF FACTOR 8 TO PHOSPHOLIPID MEMBRANES. Tiffany Suwatthee , Daniel H. Kerr, Ka Yee C. Lee 445-Pos Board B276 LIPID NANOTUBES AND DOUBLE-MEMBRANE SHEETS INDUCED BY OSMOTIC DEFLATION OF GIANT UNILAMELLAR VESICLES ENCAPSULAT- ING AQUEOUS TWO-PHASE SOLUTIONS. Ziliang Zhao , Debjit Roy, Jan Steinkühler, Roland L. Knorr, Tom Robinson, Reinhard Lipowsky, Rumiana Board B277 THE THERMOTROPIC BEHAVIOR OF SATURATED PHOSPHOCHOLINES IN THE PRESENCE OF STEROID SAPONINS. Svetlana S. Efimova , Olga S. Ostroumova 447-Pos Board B278 COUPLING OF LEAFLET STRUCTURE IN ASYMMETRIC LIPID VESI- CLES. Moritz P. Frewein , Haden L. Scott, Milka Doktorova, Frederick A. Heberle, Yuri Gerelli, Lionel Porcar, Georg Pabst Dimova 446-Pos

448-Pos Board B279 PLASMA MEMBRANE PACKING ASYMMETRY DRIVES TRANSMEMBRANE PROTEIN LOCALIZATION.  Joseph H. Lorent , Lakshmi Ganesan, Edward R. Lyman, Kandice R. Levental, Ilya Levental 449-Pos Board B280 LIPID BILAYERS INFLUENCED BY TAURIN AND BETAIN. Sergio D. Funari , Alexander Schoekel, Sigrid Bernstorff 450-Pos Board B281 VITAMIN E’S AFFINITY FOR POLYUNSATURATED PHOSPHOLIPIDS STUDIED BY ALL-ATOMMD SIMULATIONS. Samuel W. Canner , Alexander Q. Phil- lips, Scott I. Feller, Stephen R. Wassall 451-Pos Board B282 SPONTANEOUS CURVATURE, DIFFERENTIAL STRESS, AND BENDING MODULUS OF ASYMMETRIC LIPID MEMBRANES. Amirali Hossein , Markus Deserno 452-Pos Board B283 CELL-DERIVED PLASMA MEMBRANE VESICLES ARE PERMEABLE TO HYDROPHILIC MACROMOLECULES. Blanca B. Diaz-Rohrer , Allison Skinkle, Kandice R. Levental, Ilya Levental 453-Pos Board B284 PROBING THE PHASE BEHAVIOR OF HYBRID LIPID/BLOCK COPOLYMER BIOMEMBRANES. Naomi Hamada , Sukriti Gakhar, Marjorie L. Longo 454-Pos Board B285 X-RAY AND NEUTRON REFLECTIVITY STUDIES OF STYRENE-MALEIC ACID POLYMER INTERACTIONS WITH GALACTOLIPID-CONTAINING MONOLAY- ERS. Minh D. Phan , Olena I. Korotych, Nathan Brady, Madeline M. Davis, Sushil K. Satija, John F. Ankner, Barry D. Bruce 455-Pos Board B286 UNRAVELING THE MYSTERY OF MEMBRANE PERMEABILITY OF ANTICAN- CER DRUGS. Neetu S. Yadav 456-Pos Board B287 Travel Awardee THE TILTED HELIX MODEL OF DYNAMIN OLIGOMERS. Avihay Kadosh Membrane Receptors and Signal Transduction I (Boards B288 - B313) 457-Pos Board B288 ATOMIC-LEVEL CHARACTERIZATION OF THE DISTINCT METHADONE- INDUCED CONFORMATIONAL SAMPLING AND ACTIVATION KINETICS OF THE µ-OPIOID RECEPTOR BY MOLECULAR SIMULATIONS. Abhijeet Kapoor , Davide Provasi, Marta Filizola 458-Pos Board B289 MECHANISMS OF Β-ARRESTIN-DEPENDENT PI(4,5)P 2 SYNTHESIS FOR GPCR ENDOCYTOSIS. Seung-Ryoung Jung , Yifei Jiang, Bertil Hille, Duk-Su Koh 459-Pos Board B290 RHODOPSIN’S ULTRA-FAST ACTIVATION DYNAMICS IN BILAYER AND MICELLE ENVIRONMENTS. Leslie A. Salas-Estrada , Thomas D. Grant, Suchithranga M. Perera, Andrey V. Struts, Udeep Chawla, Xiaolin Xu, Steven D. Fried, Nipuna Weerasinghe, D. Mendez, R. Alvarez, K. Karpos, S. Lisova, S. Zaare, R. Nazari, N.A. Zatsepsin, Abhishek Singharoy, S. Boutet, S. Carbajo, M.S. Hunter, M. Liang, M.D. Seaberg, Raimund Fromme, Petra Fromme, Richard A. Kirian, Michael F. Brown, Alan Grossfield 460-Pos Board B291 EFFICIENT PREDICTION OF THE EFFECT OF MUTATIONS ON THE ACTIVA- TION KINETICS OF G PROTEIN-COUPLED RECEPTORS USING A MAXIMUM CALIBER APPROACH. Steven Ramsey , Davide Provasi, Jan Moeller, Martin Lohse, Marta Filizola

S U N D A Y

38