Biophysical Society 61st Annual Meeting | Program Guide

1807-Pos Board B127 FRET, SAXS AND MOLECULAR SIMULATIONS RESOLVE THE SOLUTION STRUCTURES OF THREE COEXISTING CONFORMERS OF FLEXIBLE RNA FOUR-WAY JUNCTION. Hayk Vardanyan , Simon Sindbert, Stanislav Kali- nin, Christian A. Hanke, Tomasz Soltynski, Grzegorz Lach, Danilo Spring- stubbe, Bettina Apel, Edward Snell, Thomas D. Grant, Jan Lipfert, Sabine Müller, Janusz M. Bujnicki, Holger Gohlke, Claus A.M. Seidel 1808-Pos Board B128 SINGLE-MOLECULE ELECTRIC SNAPSHOTS OF RNA TERTIARY PSEU- DOKNOT FOLDING PATHWAY. Xinyue Zhang, Ruicheng Shi, Andrew J. Burcke, Li-Qun Gu 1809-Pos Board B129 FOLDING HETEROGENEITY IN HIV-1 FRAMESHIFTING HAIRPIN. Dustin B. Ritchie , Collin Tittle, Negar Rezajooei, Logan Rouleau, Tonia R. Cappel- lano, William Sikkema, Michael T. Woodside 1810-Pos Board B130 CID Travel Awardee STRUCTURAL INSIGHTS TO THE 3’ UTR OF GAIT ELEMENTS. Nancy Wells , Blanton S. Tolbert 1811-Pos Board B131 International Travel Awardee LIGAND-DIRECTED CONFORMATIONAL DYNAMICS OF THE ADENINE- SENSING RIBOSWITCH THERMOSTAT. Sven Warhaut , Klara Rebecca Mertinkus, Philipp Höllthaler, Boris Fürtig, Mike Heilemann, Martin Hengesbach, Harald Schwalbe 1812-Pos Board B132 DYNAMIC EQUILIBRIUM OF THE TPP RIBOSWITCH AS OBSERVED BY MFD FRET.  Junyan Ma , Soheila Rezaei, Feng Ding, Hugo Sanabria 1813-Pos Board B133 FOLDING AND CATALYSIS OF THE GLMS RIBOZYME RIBOSWITCH STUDIED AT THE SINGLE-MOLECULE LEVEL. Andrew Savinov , Steven M. Block 1814-Pos Board B134 MECHANISTIC INSIGHTS INTO FUNCTIONAL PROTEIN-RNA INTERACTIONS INVOLVED IN VIRAL REPLICATION. Blanton S. Tolbert 1815-Pos Board B135 REDOX EDITING OF RNA: A NOVEL ENDOGENOUS MODIFICATION TYPE WITH TRANSITION METAL COFACTOR (COPPER).  Josef H. Wissler 1816-Pos Board B136 DISTINCT CHAIN ORGANIZING PRINCIPLES OF PROTEINS AND RNA. Lei Liu , Changbong Hyeon 1817-Pos Board B137 3D STRUCTURE PREDICTION OF NONCODING RNA AND SINGLE STRAND- ED DNA.  Jian Wang , Yi Xiao 1818-Pos Board B138 HOMOLOGY MODELING OF RNA USING HIERARCHICAL NATURAL MOVES. Xiong An Lee , Adelene Y.L Sim 1819-Pos Board B139 COARSE-GRAINED MODELING OF RNA FOR BIOLOGY AND NANOTECH- NOLOGY. Petr Sulc , Flavio Romano, Thomas Ouldridge, Jonathan Doye, Board B140 COARSE-GRAINED MODEL OF RNA CAPTURES EXCESS ION ATMOSPHERE BETWEEN CONFORMATIONAL BASINS. Udayan Mohanty 1821-Pos Board B141 Education Travel Awardee MULTISTEP FOLDING KINETICS OF GROUP I INTRON RNA STUDIED BY MG 2+ -CONCENTRATION JUMP SIMULATIONS. Naoto Hori , Natalia A. Denesyuk, D Thirumalai Ard Louis 1820-Pos

1793-Pos Board B113 AGGREGATION OF AMYLOID PROTEINS AT THE SURFACE-LIQUID INTER- FACE. Siddhartha Banerjee , Mohtadin Hashemi, Zhengjian Lv, Sibaprasad Maity, Jean-Christophe Rochet, Yuri Lyubchenko 1794-Pos Board B114 BIOPHYSICAL INSIGHT INTO THE ANTI AMYLOIDOGENIC BEHAVIOR OF CYSTEINE. Masihuz Zaman , Rizwan Hasan Khan 1795-Pos Board B115 AMYLOID BETA AGGREGATION IN THE PRESENCE OF NATURALLY -DE- RIVED INHIBITORS. Carol K. Hall , Yiming Wang, David C. Latshaw II 1796-Pos Board B116 CROSS-REACTIVITY OF ALPHA-SYNUCLEIN WITH OTHER CELLULAR COM- PONENTS CAN DRAMATICALLY MODULATE AMYLOID FORMATION.  Pernilla Wittung-Stafshede 1797-Pos Board B117 USING THE SCN VIBRATIONAL PROBE GROUP TO DETERMINE THE MEMBRANE-BOUND STRUCTURAL DISTRIBUTION OF N-TERMINALLY ACETYLATED ALPHA-SYNUCLEIN. Kavita D. Shroff , Kristen E. Fiore, Casey H. Londergan 1798-Pos Board B118 CPOW Travel Awardee DETERMINING THE ROLE OF N-TERMINAL ACETYLATION ON Α-SYNUCLEIN FUNCTION. Siobhan Toal , Adam Trexler, David DeWitt, Mark Brown, Elizabeth Rhoades 1799-Pos Board B119 GENERATING A MODEL FOR CALMODULIN INDUCED FOLDING IN THE DISORDERED REGULATORY DOMAIN OF CALCINEURIN. Dinesh K. Yadav 1800-Pos Board B120 ROLE OF DISORDERED PROTEIN ENSEMBLES IN PROTEIN-PROTEIN INTER- ACTIONS: CALCINEURIN AS A MODEL SYSTEM. Trevor Creamer 1801-Pos Board B121 CHEMICAL SHIFT ASSIGNMENT OF THE REGULATORY DOMAIN OF CALCI- NEURIN USING NMR SPECTROSCOPY.  John Hunt RNA Structures and Dynamics (Boards B122–B144) 1802-Pos Board B122 PRESSURE EFFECTS ON SELF-ASSEMBLY OF GMP, GUANOSINE 5’-MO- NOPHOSPHATE. Balasubramanian Harish , Mimi Gao, Roland Winter, Catherine Royer 1803-Pos Board B123 PREFERENTIAL INTERACTIONS OF CHARGED AND NEUTRAL COSOLUTES WITH A MODEL RNA HAIRPIN.  Jacob C. Miner , Angel E. Garcia 1804-Pos Board B124 RNA COMPACTION IN THE PRESENCE OF POLYVALENT CATIONS. Liya F. Oster , Richard Sportsman, Christian Beren, Hongcheng Yao, Jae-Ho Shin, Charles Knobler, William Gelbart 1805-Pos Board B125 HOW COUNTERION IDENTITY IMPACTS THE PATHWAY OF RNA TERTIARY FOLDING. Robb Welty , Kathleen B. Hall 1806-Pos Board B126 ACCURATE DETERMINATION OF THE RNA THREE-WAY JUNCTIONS VIA SINGLE-MOLECULE HIGH-PRECISION FRET MEASUREMENTS. Olga Doroshenko , Hayk Vardanyan, Aiswaria Prakash, Stanislav Kalinin, Simon Sindbert, Oleg Opanasyuk, Christian Hanke, Sabine Müller, Holger Gohlke, Claus A.M. Seidel

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