Biophysical Society 60th Annual Meeting

1771-Plat 12:30 pm ELECTROSTATIC CONTRIBUTIONS TO CALMODULIN INTERACTIONS WITH CALCINEURIN.  Trevor P. Creamer , Erik C. Cook Platform Calcium Signaling 10:45 am - 12:45 pm, Room 515B Co-Chairs Anne Carlson, University of Pittsburgh Yubin Zhou, Texas A&M University 10:45 am CALCIUM SIGNALING REQUIRED FOR THE FAST POLYSPERMY BLOCK IN XENOPUS LAEVIS.  Katherine L. Wozniak, Anne E. Carlson 1773-Plat 11:00 am REGULATION OF THE CARDIAC L-TYPE CALCIUM CHANNEL BY THE CYCLIC NUCLEOTIDE CROSS-TALK SIGNALING NETWORK.  Claire Y. Zhao , Joseph L. Greenstein, Raimond L. Winslow 1774-Plat 11:15 am SR CONTRIBUTION TO CALCIUM CYCLING IN SINO-ATRIAL NODE CELLS: AS SEEN FROM NANOSCALE ELECTRON MICROSCOPY AND NUMERICAL MODELING.  V.Ramesh Iyer , Oliver Monfredi, Victor Maltsev, Manuela Lavorato, Michael Stern, Clara Franzini-Armstrong 1775-Plat 11:30 am A C-TERMINAL SWITCH GATES THE ORAI1 CHANNEL.  Yandong Zhou , Xiangyu Cai, xianming wang, Natalia A. Loktionova, Xizhuo Wang, Robert M. Nwokonko, Mohamed Trebak, Donald L. Gill 1776-Plat 11:45 am HIGH-SPEED CONFOCAL IMAGING REVEALS COMPLEX CALCIUM TRAN- SIENTS IN PLATELES.  János Vincze , Renáta Hudák, János Kappelmayer, László Csernoch 1777-Plat 12:00 pm NEAR-INFRARED PHOTOACTIVATABLE CONTROL OF CALCIUM SIGNALING. Lian He, Yuanwei Zhang, Guolin Ma, Peng Tan, Youjun Wang, Yun Huang, Patrick Hogan, Gang Han, Yubin Zhou 1778-Plat 12:15 pm THE FUNCTION OF STROMAL INTERACTION MOLECULE 1 (STIM1) IN HEART.  Guiling Zhao , Hengtao Zhang, Tianyu Li, Didier X. P. Brochet, Paul Rosenberg, W. Jonathan Lederer 1779-Plat 12:30 pm COMPLEMENT-MEDIATED PURE CHEMOTAXIS OF HUMAN NEUTROPHILS NEITHER REQUIRES NOR CAUSES BURSTS IN INTRACELLULAR CALCIUM LEVELS.  Emmet A. Francis , Volkmar Heinrich Platform Protein-Dynamics and Allostery I 10:45 am - 12:45 pm, Room 501ABC Co-Chairs Alessandro Cembran, University of Minnesota Duluth Blake Mertz, West Virginia University 1780-Plat 10:45 am DYNAMIC HETEROGENEITY AND THE ROLE OF NON-NATIVE CONTACTS IN THE PROTEIN FOLDING/UNFOLDING TRANSITIONS.  Toshifumi Mori , 11:00 am NIPAH VIRUS ENTRY INTO HOST CELL: INTER-MONOMER REARRANGE- MENT SIGNALED BY RECEPTOR BINDING AT ALLOSTERIC SITE.  Priyanka Dutta , Sameer Varma 1772-Plat Shinji Saito 1781-Plat

1761-Plat 12:00 pm MISMATCH DEPENDENT TILT OF AMPHIPATHIC α-HELICAL ANTIMI- CROBIAL PEPTIDES INSERTED IN POSITIVE SPONTANEOUS CURVATURE LIPID MEMBRANES.  Erik Strandberg , Jonathan Zerweck, Ariadna Grau-Campistany, Marie-Claude Gagnon, Parvesh Wadhwani, Johannes Reichert, Jochen Bürck, Jean-Francois Paquin, Michele Auger, Francesc Rabanal, Anne S. Ulrich 1762-Plat 12:15 pm TN-RAS, SYNAPTOTAGMIN1 C2AB, ANNEXINB12 AND AMPHIPHYSIN NBAR CAN DISCRIMINATE SPHERICAL FROM CYLINDRICAL MEMBRANE CURVATURE.  Artu’ Breuer , Jannik Larsen, Kadla Røskva Rosholm, Søren L. Pedersenb, Henrik K. Munch, Vadym Tkach, John J. Sakon, Thomas Bjørnholm, Keith R. Weninger, Poul M. Bendix, Knud J. Jensen, Mark J. Uline, Nikos S. Hatzakis, Dimitrios Stamou 1763-Plat 12:30 pm BAR DOMAIN PROTEINS CAN DIFFER SUBSTANTIALLY IN THEIR CAPAC- ITY TO GENERATE MEMBRANE CURVATURE.  Zhiming Chen , Zheng Shi, Katarzyna I. Jankowska, Tobias Baumgart Platform Intrinsically Disordered Proteins (IDP) and Aggregates II 10:45 am - 12:45 pm, Room 515A Co-Chairs Edward Lemke, European Molecular Biology Laboratory, Germany Sudipta Maiti, Tata Institute of Fundamental Research, India 1764-Plat 10:45 am PLASTICITY OF NUCLEOPORIN NUCLEAR TRANSPORT RECEPTOR INTER- ACTIONS - MOLECULAR DESCRIPTION OF A HIGHLY DYNAMIC, ULTRAFAST INTERACTION MECHANISM.  Iker Valle Aramburu , Davide Mercadante, Sigrid Milles, Malene Ringkjøbing, Niccolò Banterle, Christine Koehler, Swati Tyagi, Jane Clarke, Sarah L. Shammas, Martin Blackledge, Frauke Gräter, Edward A. Lemke 1765-Plat 11:00 am A HIDDEN STRUCTURAL TRANSITION ACCOMPANIES THE PROGRESSION OF AMYLOID-ΒETA OLIGOMERS TO MATURE FIBRILS.  Bappaditya Chandra, Debanjan Bhowmik, Barun K. Maity, Debabrata Dhara, Kaustubh Mote, Ravindra Venkatramani, Perunthiruthy K. Madhu, Sudipta Maiti 1766-Plat 11:15 am REGULATION OF MAMMALIAN DYNEIN INTERMEDIATE CHAIN.  Jing Jie , Elisar Barbar 1767-Plat 11:30 am INTRINSICALLY DISORDERED PROTEINS: GATEKEEPERS OF THE NUCLEAR PORE COMPLEX.  Ali Ghavami, Liesbeth M. Veenhoff, Erik Van der Giessen, Patrick R. Onck 1768-Plat 11:45 am CHARGE PATTERNED SEQUENCES FORM HELICAL STRUCTURES THROUGH CHARGE NEUTRALIZATION.  Tyler S. Harmon , Rohit V. Pappu 1769-Plat 12:00 pm STRUCTURAL ENSEMBLES OF INTRINSICALLY DISORDERED PROTEINS DEPEND STRONGLY ON FORCE FIELD: A COMPARISON TO EXPERIMENT.  Sarah Rauscher , Vytautas Gapsys, Man Zhou, Qui Van, Michal Gajda, Markus Zweckstetter, Joerg Enderlein, Bert L. de Groot, Helmut Grubmüller 1770-Plat 12:15 pm FACTORS MODULATING THE INTERACTION OF HUNTINGTIN WITH LIPID MEMBRANES: IMPLICATIONS FOR HUNTINGTON’S DISEASE.  Justin Legleiter , James R. Arndt, Maxmore Chaibva, Xiang Gao, Pranav Jain, Olivia Sarver, Stephen Valentine

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