BPS2026 Program Book

1673-Pos Board B210 INVESTIGATING PH-MODULATED VESICLE INTERACTION OF OBP44 AND ITS MUTANTS. Rashmi Puja , Mary Starich, Jun Yin, Quan Yuan, Nico Tjandra 1674-Pos Board B211 EFFECTS OF MEMBRANE COMPOSITION ON KINDLIN-2 BINDING TO PHOSPHATIDYLINOSITOL PHOSPHATES IN LIPID BILAYERS. Zainab O. Mustapha , Jacqueline Perodeau, Gertrude Asante Ampadu, Thomas M. Osborn Popp, Andrew Nieuwkoop 1675-Pos Board B212 Travel Award Winner MEMBRANE-REGULATED OLIGOMERIZATION OF SHIP2 REVEALED BY CRYOEM. Tina Izard 1676-Pos Board B213 PECULIAR MULTIVALENT BINDING ON SPARSE RECEPTOR MEMBRANES SUGGESTS STERIC AND CROWDING CONSTRAINTS. Meng-Kai Hsu , Ling Chao 1677-Pos Board B214 PROTEIN FLUORESCENCE ANISOTROPY DECREASE UPON VESICLE BIND ING AS A HIGH-THROUGHPUT MEMBRANE INTERACTION PROBING TOOL. Antonios Margaritakis , David H. Johnson, Wade F. Zeno, Peter J. Chung 1678-Pos Board B215 OPTIMAL CONTROL AND CHARACTERIZATION OF PEPTOID-BASED LIPO DISCS FOR STRUCTURE DETERMINATION OF MEMBRANE PROTEINS. Alexander Nevzorov , Azamat Galiakhmetov, Adit Shah 1679-Pos Board B216 Travel Award Winner ELUCIDATING THE INTERACTION OF APOLIPOPROTEINS WITH ABCA7 IN NEURODEGENERATIVE DISEASES. Lesley A. Canseco , Skylar Grimsley, Chrystal Starbird 1680-Pos Board B217 A LIPID PLUG AFFECTS K 2P 6.1(TWIK-2) FUNCTION. Abhisek Mondal , Sangeeta Niranjan, Daniel L. Minor 1681-Pos Board B218 DEVELOPING A SIMULATION PIPELINE TO PREDICT PHOSPHOINOSITIDE LIPID BINDING SITES ON ION CHANNELS. Yiyang Wang , Yiechang Lin, Ruitao Jin, Ben Corry 1682-Pos Board B219 FUNCTIONAL CONSEQUENCES OF NANOSCALE HETEROGENEITY IN RNA-LOADED LIPID NANOPARTICLES. Artu’ Breuer , Georgios Kyriakakis, Marcus W. Dreisler, Georgios Bolis, Frank Schulz, Ntaniela Spacho, Vasilis Papageorgiou, Stavroula Margaritaki, Nikos S. Hatzakis 1683-Pos Board B220 STRUCTURAL BASIS FOR MTORC1 PHOSPHORYLATION OFCANONICA LANDNON-CANONICAL SUBSTRATES. Zhicheng Cui , James H. Hurley Calcium Signaling (Boards B221 - B229) 1684-Pos Board B221 DISTINCT CALCIUM HANDLING MODULATION IN A RAT MODEL OF RIGHT HYPERTROPHY AND DYSFUNCTION IN RESPONSE TO MILD OR SEVERE PULMONARY ARTERY CONSTRICTION. Pauline Le Gourriérec , Kristelle El Jekmek, Angèle Boët, Antoine Beauvais, Ana M. Gomez, Jean Pierre Benitah, David Montani, Olaf Mercier, Fabrice Antigny, Jessica Board B222 INSIGHTS INTO THE CONTRIBUTION OF CICR TO NICR IN SKELETAL MUS CLE MYOTUBES. Yoshifumi Miki, Jun Tanihata, Satoru Noguchi, Yukiko U. Inoue, Takayoshi Inoue, Takashi Murayama, Toshiko Yamazawa Sabourin 1685-Pos

1686-Pos Board B223 SEX DIFFERENCES IN SINOATRIAL NODE FUNCTION AND DRUG RE SPONSE. Rami Eid , Ido Weiser-Bitoun, Inbar Brosh, Yael Yaniv 1687-Pos Board B224 Travel Award Winner NCLX MEDIATES MITOCHONDRIAL H + /CA 2+ EXCHANGE. Tsung-Yun Liu , Ming-Feng Tsai 1688-Pos Board B225 SOLUBLE GUANYLYL CYCLASE TRANSNITROSATION DEFINES A NON-CA NONICAL ENDOTHELIAL PATHWAY FOR VASORELAXATION. Pia Burboa, Tanaz Sadeghian, Annie Beuve, Mauricio A. Lillo 1689-Pos Board B226 A RYANODINE RECEPTOR BLOCKER ALLEVIATED THE ABNORMALLY HIGH CALCIUM INFLUX IN ACTIVATED T CELLS FROM TGF344-AD RATS. Navdeep K. Uppal, Anthony Valenzuela, Pamela J. Lein, Alla F. Fomina 1690-Pos Board B227 A NOVEL MECHANISM FOR LONG DISTANCE CALCIUM SIGNALING WITHOUT GAP JUNCTIONS. Benjamin M. Goykadosh , Vasuretha Chan dar, Harikrishnan Parameswaran 1691-Pos Board B228 Travel Award Winner DECIPHERING CALCIUM DYNAMICS IN INTESTINAL ORGANOIDS USING FLIM-FRET MICROSCOPY AND FUNCTIONAL CLUSTERING. Michele Cervellera , Hang Zhou, Guangchen Wang, Michael G. Monaghan, Ruslan Dmitriev 1692-Pos Board B229 Travel Award Winner LRRC26-ASSOCIATED BK CHANNELS REGULATE MEMBRANE POTEN TIAL AND INTRACELLULAR CALCIUM SIGNALING IN COLONIC GOBLET CELLS. Gardenia Payne Deliz , Pedro L Martinez-Espinosa, Reena Kumari, Xiao-Ming Xia, Matthew Ciorba, Vivian Gonzalez-Perez Bioenergetics and Photosynthesis (Boards B230 - B237) 1693-Pos Board B230 HYDROGEN BONDS IN CONCERT: HOW WATER DYNAMICS ORCHES TRATE PHOTOSYNTHETIC WATER OXIDATION. Jinchan Liu , Ke Yang, Gary W. Brudvig, Victor S. Batista 1694-Pos Board B231 STRUCTURE OF THE D1-VAL185ASN MUTATED PHOTOSYSTEM II COMPLEX WITH SLOW O-O BOND FORMATION REVEALS CHANGES IN THE CL1 WATER CHANNEL. David A. Flesher, Richard J. Debus, Gary W. Brudvig 1695-Pos Board B232 REGULATION OF CYTOCHROME C BINDING IN THE YEAST BC1 COM PLEX. Oleksandr Kokhan , Grace Hillin, Zahra Moradi 1696-Pos Board B233 CRYSTAL STRUCTURE OF THE LIGHT-HARVESTING COMPLEX II: LOOK ING AT THE MOBILITY CHANGES BETWEEN DARK AND ILLUMINATED STATES. Isabela Nangca , Stephen M. Keable, Masakazu Iwai, Hiroki Makita, Philipp S. Simon, Ruchira Chatterjee, Nigel W. Moriarty, Aaron S. Brewster, Junko Yano, Vittal K. Yachandra, Krishna K. Niyogi, Jan F. Kern 1697-Pos Board B234 MOLECULAR SIMULATION OF PHOTOSYSTEM II AND PHYCOBILISOME INTERACTIONS IN CYANOBACTERIA. Jonathan T. Nguyen , Daipayan Sarkar, Markus Sutter, Cheryl Kerfeld, Josh V. Vermaas

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