Biophysical Society 67th Annual Meeting Program Guide

1810-Pos Board B215 ATOMIC INSIGHTS INTO AMYLOID-INDUCED MEMBRANE DAMAGE. Cristiano L. Dias , Yanxing Yang Protein-Lipid Interactions: Channels (Boards B216 - B231) 1811-Pos Board B216 ARE THERE PICO(NANO)-PLASTICS IN A POLYETHYLENE COATED PAPER CUP? Geonho Cho , Sun Min Kim, Tae-Joon Jeon 1812-Pos Board B217 EXPERIMENTAL AND COMPUTATIONAL STUDY OF MEMBRANE PERMEA BILIZATION AND TRANSLOCATION OF THE DYNORPHIN A NEUROPEP TIDE. Laidy Maidel Alvero González 1813-Pos Board B218 PHOSPHOINOSITIDES REGULATION OF HYPERPOLARIZATION-ACTIVATED CYCLIC-NUCLEOTIDE GATED (HCN) CHANNELS. Sultan Mayar , Ainara Claveras Cabezudo, Asma Feriel Khoualdi, Nazzareno D’Avanzo 1814-Pos Board B219 ION CHANNELS ACTIVITY OF SARS-COV-2 ENVELOPE PROTEIN THROUGH CALCIUM INFLUX ASSAY USING LARGE UNILAMELLAR VESICLES. Hyejin Jeong 1815-Pos Board B220 MEMBRANE THICKNESS AFFECTS ELIC ACTIVITY & M4 HELIX STRUC TURE. Brandon K. Tan , Wayland W. Cheng 1816-Pos Board B221 CARDIOMYOCYTE SARCOLEMMA MODELLING AND LIPID-PROTEIN IN TERACTIONS. Mariia Borbuliak , Haydee Mesa Galloso, Valentina Corradi, Peter D. Tieleman 1817-Pos Board B222 FUNCTIONAL CHARACTERIZATION OF A NOVEL PIP 2 -INDEPENDENT GIRK2 CHANNEL GATING MECHANISM. Ha Nguyen , Ian W. Glaaser, Yamuna K. Mathiharan, Yulin Zhao, Paul A. Slesinger 1818-Pos Board B223 IDENTIFICATION OF SPECIFIC SPHINGOLIPID-BAMA INTERACTIONS US ING COARSE-GRAINED MOLECULAR DYNAMICS SIMULATION OF THE C.CRESCENTUS OUTER MEMBRANE. Mariadelia Argüello Acuña , Jahmal J. Ennis, Jesse Sandberg, Ezry Santiago-McRae, Eric Klein, Grace H. Bran nigan 1819-Pos Board B224 IN SILICO STUDY OF CIB N-MYRISTOYLATION’S ROLE IN INNER-EAR MECHANOTRANSDUCTION. Wei-Hsiang Weng , Marcos M. Sotomayor 1820-Pos Board B225 VDAC INTERACTIONS WITH LIPIDS AND THEIR EFFECT ON ISOFORM SPEC IFICITY. Jean-Pierre Duneau, Maria Queralt-Martin, Lucie Bergdoll 1821-Pos Board B226 S-ACYLATION OF SARAF REGULATES STORE-OPERATED CALCIUM EN TRY. Goutham Kodakandla , Michael X. Zhu, Askar M. Akimzhanov, Darren F. Boehning 1822-Pos Board B227 MECHANISMS OF LIGAND REGULATION IN HUMAN VOLTAGE-GATED PROTON CHANNEL. Shuo Han, Kimberly Tran, Samuel Jones, Xiang-Ping Chu, Shizhen Wang 1823-Pos Board B228 EFFICIENT COARSE-GRAINED SIMULATIONS OF MULTIPLE PIEZO CHAN NELS IN FLAT MEMBRANE AND VESICLES. Chen Yun Wen , Jesper J. Madsen, Yun Lyna Luo 1824-Pos Board B229 PHASE STATE OF LIPID BILAYERS MODULATES AMMONIA AND WATER PERMEABILITY THROUGH AT TIP2;1. Thomas Barta, Deepak Kumar, Chris tine Siligan, Johann Wachlmayr, Tomás Kubar, Andreas Horner

1825-Pos Board B230 DYNAMICS TRANSITIONS OF THE KVAP VOLTAGE SENSOR DURING LIPID DEPENDENT GATING. Anindita Das, H Raghuraman 1826-Pos Board B231 DISCOVERY OF LIPID BINDING SITES IN THE LIGAND-GATED ION CHANNEL GLIC THROUGH SIMULATIONS AND CRYO-EM. Cathrine C. Bergh , Urska Rovsnik, Rebecca J. Howard, Erik R. Lindahl Excitation-Contraction Coupling (Boards B232 - B247) 1827-Pos Board B232 CARDIAC SIGNALING CLOUD REGULATES INTRACELLULAR [NA + ], [CA 2+ ] AND ADRENERGIC SIGNALING IN ATRIAL MYOCYTES. Mariusz Karbowski, Humberto C. Joca, Libet Garber, Liron Boyman, Christopher W. Ward, W. Jonathan Lederer , Maura Greiser 1828-Pos Board B233 RESTORATION OF Β -ADRENERGIC RESPONSIVITY IN THE AGING HEART. Maartje Westhoff , Silvia G. del Villar, Taylor L. Voelker, Phung N. Thai, Nipavan Chiamvimonvat, Eamonn J. Dickson, Rose E. Dixon 1829-Pos Board B234 CARDIAC ACTION POTENTIAL PROLONGATION IN THE ABSENCE OF NCX1 NA + -DEPENDENT INACTIVATION: A MECHANISTIC INSIGHT. Kyle Scranton , Marina Angelini, Scott John, Rui Zhang, Joshua I. Goldhaber, Riccardo Olcese, Michela Ottolia 1830-Pos Board B235 AUTOREGULATION OF EXCITATION-CA 2+ SIGNALING-CONTRACTION AND ARRHYTHMOGENESISIN CARDIOMYOCYTE UNDER MECHANICAL LOAD. Ye Chen-Izu , Zhong Jian, Bence Hegyi, Rafael Shimkunas, Moham mad A. Kazemi-Lari, Marina Gabriel, Daisuke Sato, Nipavan Chiamvimon vat, Donald M. Bers, Kit S. Lam, John A. Shaw, Leighton T. Izu 1831-Pos Board B236 IDENTIFYING THE STAC3/CA V 1.1 INTERACTIONS RESPONSIBLE FOR CA V 1.1 EXPRESSION IN SKELETAL MUSCLE. Eniko Török , Wietske E. Tuinte, Marta Board B237 RESTORATION OF MITOCHONDRIAL CA 2+ AND REDOX HOMEOSTASIS BY ENHANCEMENT OF SK CHANNELS RESCUES CA 2+ CYCLING IN HFPEF. Radmila Terentyeva , Shanna Hamilton, Roland Veress, Fruzsina Perger, MatthewW. Gorr, Sandor Gyorke, Przemyslaw Radwanski, Andriy E. Belevych, Dmitry A. Terentyev 1833-Pos Board B238 EMPAGLIFLOZIN PREVENTS OXIDATIVE STRESS INDUCED BY ACUTE HY PERGLYCEMIA IN CARDIAC MYOCYTES. Tory A. Edwards , Kim T. Hellgren, Bence Hegyi, Donald M. Bers 1834-Pos Board B239 TRIM32 AS A NOVEL REGULATOR OF SKELETAL MUSCLE FUNCTIONS. Jun Hee Choi , Seung Yeon Jeong, Jooho Kim, Jin Seok Woo, Eun Hui Lee 1835-Pos Board B240 Travel Award Winner IDENTIFYING THE CA V 1.1 VOLTAGE-SENSING DOMAINS INVOLVED IN CHANNEL GATING AND EXCITATION CONTRACTION COUPLING. Simone Pelizzari , Monica L. Fernandez-Quintero, Marta Campiglio, Petronel Tuluc, Yousra El Ghaleb, Martin C. Heiss, Bernhard E. Flucher 1836-Pos Board B241 DYSFUNCTIONAL CA 2+ DYNAMICS IN PRIMARY SKELETAL MYOCYTES FROM R2509C-RYR1 MICE. Yoshitaka Tsuboi, Kotaro Oyama, Fuyu Kob irumaki-Shimozawa, Takashi Murayama, Nagomi Kurebayashi, Toshiaki Tachibana, Yoshinobu Manome, Emi Kikuchi, Madoka Suzuki, Norio Fukuda, Toshiko Yamazawa Campiglio 1832-Pos

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