Biophysical Society 66th Annual Meeting Program Guide

Platform Membrane Protein Structure and Dynamics II 8:15 am - 10:15 am, South, Level Two, Room 201/202/203 Co-Chairs Nadia Izadi Pruneyre, Institut Pasteur, France Ayotunde P. Ikujuni, University of Kansas, USA 2076-Plat 8:15 am SINGLE MOLECULE KINETICS OF BACTERIORHODOPSIN BY HS-AFM. Alma P. Perrino , Atsushi Miyagi, Simon Scheuring 2077-Plat 8:30 am SINGLE-MOLECULE VIEW OF SLOW AND SEQUENTIAL CONFORMATION- AL TRANSITIONS OF A 2A ADENOSINE RECEPTOR. Shushu Wei, Naveen Thakur, Arka Prabha Ray, Beining Jin, Samuel Obeng, Christopher R. Mc- Curdy, Lance R. McMahon, Hugo Gutiérrez-de-Terán, Matthew T. Eddy, Rajan Lamichhane 2078-Plat 8:45 am USING SOLUTION NMR TO EXPLORE HOW LIGANDS, G PROTEINS, AND ARRESTINS ALLOSTERICALLY MODULATE GPCR CONFORMATIONAL DYNAMICS. Joshua Ziarek , Fabian Bumbak, Scott Robson 2079-Plat 9:00 am INSIGHTS OF HSERT TRANSPORT MECHANISM REVEALED BY MARKOV STATE MODELS. Leticia Alves da Silva , Ralph Gradisch, Erika Lazzarin, Dániel Szöllősi, Thomas Stockner 2080-Plat 9:15 am A NOVEL FRET-BASED DNA NANOSENSOR TO QUANTIFY CLUSTERING FORCES OF MEMBRANE PROTEINS. Ranjit Gulvady , Marco Lucchino, Ludger Johannes, Patricia M. Bassereau 2081-Plat 9:30 am DYNAMIC INTERPLAY BETWEEN A TONB-DEPENDENT TRANSPORTER AND A TONB-LIKE PROTEIN IN A MEMBRANE ENVIRONMENT. Kamolrat Somboon, Oliver Melling1, Maylis Lejeune, Benjamin Bardiaux, Philippe Delepelaire, Michael Nilges, Syma Khalid, Nadia Izadi Pruneyre 2082-Plat 9:45 am CHARACTERIZATION OF FOLDING PATHWAY OF TOLC, AN OUTER MEMBRANE COMPONENT OF ANTIBIOTIC EFFLUX PUMPS. Ayotunde P. Ikujuni , Jimmy Budiardjo, Emre Firlar, Andrés Cordova, Jason Kaelber, Joanna S.G. Slusky 2083-Plat 10:00 am POTASSIUM CHANNEL FOLDING ASSESSED BY HYDROGEN EXCHANGE MASS SPECTROMETRY AND TRYPTOPHAN FLUORESCENCE IDENTIFIES PORE HELIX AND SELECTIVITY FILTER FOLDING EVENTS. Andrew V. Molina , Kevin C. Song, Michael Baxa, Isabelle Gagnon, Ruofan Chen, Benoit Roux, Tobin R. Sosnick

Wednesday, February 23 New Council Meeting 8:00 am - 11:00 am, South, Level Three, Room 313/314 Poster Viewing 8:00 am - 3:00 pm, Exhibit Hall ABC Symposium G-Proteins and Their Receptors 8:15 am - 10:15 am, South, Level Three, Room 301/302 Chair Suzanne Scarlata, Worcester Polytechnic Institute, USA No Abstract 8:15 am MECHANISTIC INSIGHTS INTO ALLOSTERIC REGULATION OF A HUMAN GPCR BY MEMBRANE LIPIDS. Matthew Eddy No Abstract 8:45 am REGULATION OF SMALL GTPASES AND THEIR REGULATORS BY MEM- BRANES. Jacqueline Cherfils No Abstract 9:15 am SINGLE-MOLECULE FRET IMAGING OF GPCR DIMERS IN LIVING CELLS Wesley Asher 2071-Symp 9:45 am BEYOND THE PLASMA MEMBRANE - HOW G PROTEINS HELP DIRECT- PROTEIN TRANSLATION. Suzanne Scarlata Symposium Stress Granules - Is There a Unified Theory? 8:15 am - 10:15 am, South, Level Three, Room 303/304 Chair Julie Biteen, University of Michigan, USA 2072-Symp 8:15 am DECIPHERING THE LINK BETWEEN EVOLUTIONARILY CONSERVED SEQUENCE FEATURES AND THE PHASE BEHAVIOR OF PRION-LIKE LOW- COMPLEXITY DOMAINS. Tanja Mittag 2073-Symp 8:45 am DEFINING THE COMPOSITIONAL REQUIREMENTS FOR RECRUITMENT OF PRION-LIKE DOMAINS TO STRESS GRANULES. Eric Ross , Matthew Baer, Kacy Paul 2074-Symp 9:15 am VISUALIZING DISORDERED DOMAIN PHASE SEPARATION ASSOCIATED WITH ALS AND CANCERS. Nicolas L. Fawzi 2075-Symp 9:45 am UNDERSTANDING HOW CELLULAR COMPONENTS INTERACT AND ORGANIZE IN MICROBIOLOGY WITH SINGLE-MOLECULE MICROSCOPY. Julie S. Biteen

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