Biophysical Society 61st Annual Meeting | Program Guide

151-Plat 12:00 pm TAU LIKE PROTEINS REDUCE TORQUE GENERATION IN MICROTUBULE BUNDLES. Michael Krieg , Jan Stuehmer, Juan G. Cueva, Richard Fetter, Kerri Spilker, Daniel Cremers, Kang Shen, Alex R. Dunn, Miriam B. Good- man 152-Plat 12:15 pm TORQUE GENERATION IN THE BACTERIAL FLAGELLAR MOTOR.  Jasmine A. Nirody , Richard M. Berry, George Oster 153-Plat 12:30 pm FISSION YEAST CONTRACTILE RING TENSION INCREASES ~2-FOLD THROUGHOUT CONSTRICTION AND REGULATES SEPTUM CLOSURE BUT DOES NOT SET THE CONSTRICTION RATE.  Sathish Thiyagarajan , Harvey Chin, Erdem Karatekin, Thomas D. Pollard, Ben O’Shaughnessy Platform Protein Structure and Conformation I 10:45 am - 12:45 pm, Room R06/07 Co-Chairs Jagannath Mondal, Columbia University Marc Ruff, Institut Genetique Biologie Moleculaire Cellulaire, France 154-Plat 10:45 am THE HIV-1 PRE-INTEGRATION COMPLEXES: STRUCTURES, FUNCTIONS AND DYNAMICS.  Nicolas Levy, Karine Pradeau-aubreton, Sylvia Eiler, Julien Batisse, Oyindamola Oladosu, Benoit Maillot, Marc Ruff 155-Plat 11:00 am MECHANISMS OF SEQUENCE DEPENDENT TRANSLATIONAL STALLING.  Lars V. Bock, Paul PH Huter, Stefan Arenz, Michael Graf, Helmut Grubm- ueller, Daniel Wilson, Andrea C. Vaiana 156-Plat 11:15 am QUANTITATIVE ANALYSIS AND MODELING OF TRANSLATION USING RIBO- SOME PROFILING DATA: HOW BIOPHYSICAL PROPERTIES OF THE RIBO- SOME EXIT TUNNEL AND THE NASCENT POLYPEPTIDE MODULATE THE ELONGATION RATE.  Khanh Dao Duc , Zain H. Saleem, Yun S. Song 157-Plat 11:30 am IS PROTEIN SINGLE MOLECULE DYNAMICS UNDER FORCE DESCRIBED BY TWO OR MORE STATES?  Jagannath Mondal , Ronen Berkovich, Bruce Berne Flash Talks 11:45 am 158-Plat 12:00 pm FINDING PROTEIN FOLDING FUNNELS IN RANDOM NETWORKS.  Macoto Kikuchi 159-Plat 12:15 pm MECHANISTIC INSIGHTS INTO NSF MEDIATED SNARE COMPLEX DISASSEMBLY. Minglei Zhao , Ucheor Choi, Axel Brunger 160-Plat 12:30 pm CELL-FREE SYNTHESIS OF SITE-SPECIFICALLY DOUBLE-LABELED PROTEINS FOR MORE ACCURATE SINGLE-MOLECULE FRET STUDIES.  Mayuri Sadoine , Michele Cerminara, Noemie Kempf, Alexandros Katranidis, Jörg Fitter

139-Plat 11:00 am KINETICS OF G PROTEIN-COUPLED RECEPTOR DIMERIZATION FROM MARKOV STATE MODEL ANALYSIS OF COARSE-GRAINED SIMULATIONS.  Diego Prada-Gracia , Kristen Marino, Davide Provasi, Marta Filizola 140-Plat 11:15 am DNA NANOTECHNOLOGY FOR UNDERSTANDING EPHRIN RECEPTOR CLUSTERING.  Alessandro Bosco , Erik Benson, Björn Högberg, Ana Teixeira 141-Plat 11:30 am SAM DOMAIN INHIBITS OLIGOMERIZATION AND AUTO-ACTIVATION OF EPHA2 KINASE.  Xiaojun Shi , Deanna M. Bowman, Vera M. Hapiak, Ryan W. Lingerak, Ji Zheng, Matthias Buck, Bingcheng Wang, AdamW. Smith 142-Plat 11:45 am SINGLE-MOLECULE ANALYSIS OF THE SUPRAMOLECULAR ORGANIZATION OF THE M2 MUSCARINIC RECEPTOR AND THE GΑI1 PROTEIN.  Claudiu Gradinaru , Dennis D. Fernandes, Rabindra Shivnaraine, James Wells 143-Plat 12:00 pm LIVE CELL SUPER-RESOLUTION MICROSCOPY MEASURES MEMBRANE- DRIVEN SORTING OF B CELL RECEPTOR SIGNALING PARTNERS.  Sarah A. Shelby , Sarah L. Veatch, Matthew B. Stone 144-Plat 12:15 pm MECHANISM OF CD36 SIGNAL TRANSDUCTION BY F-ACTIN AND LIPID NANODOMAINS.  Swai Mon Khaing , Nicolas Touret 145-Plat 12:30 pm PLASMA MEMBRANE DIFFUSION MODES OF FCΕRI RECEPTOR FOR IM- MUNOGLOBIN E MEASURED WITH IMAGING FLUORESCENCE CORRELA- TION SPECTROSCOPY.  Nirmalya Bag , David Holowka, Barbara Baird Platform Cell Mechanics, Mechanosensing, and Motility I 10:45 am - 12:45 pm, Room R04/05 Co-Chairs Miriam Goodman, Stanford University Rishita Changede, Mechanobiology Institute, Singapore 146-Plat 10:45 am INTEGRIN CATCH BOND KINETICS MEDIATE MECHANOSENSING DURING CELL SPREADING.  Tamara C. Bidone , Patrick W. Oakes, Yvonne Beckham, Margaret L. Gardel, Gregory A. Voth 147-Plat 11:00 am MOLECULAR TENSION SENSORS REVEAL A MINIMALLY TENSIONED INTEGRIN STATE IN LIVING CELLS.  Steven J. Tan , Chang C. Alice, Armen H. Mekhdjian, Alexander R. Dunn 148-Plat 11:15 am NASCENT ADHESOINS THAT FORM ON ALL SUBSTRATES BY RECRUITING UNLIGANDED INTEGRINS AND ARE IMPORTANT FOR MECHANOTRANS- DUCTION.  Rishita Changede , Haogang Cai, Michael P. Sheetz 149-Plat 11:30 am HIGH-RESOLUTION INTEGRIN MOLECULAR TENSION DYNAMICS DURING PLATELET ADHESION AND ACTIVATION.  Xuefeng Wang , Yongliang Wang, Dana N. LeVine 150-Plat 11:45 am RECEPTOR NUCLEATION AND CLUSTERING IN CELLULAR ADHESION AND MECHANICAL SIGNAL TRANSDUCTION.  Kabir H. Biswas , Kevin L. Hart- man, Ronen Zaidel-Bar, Jay T. Groves

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