BPS2025 Full Program

1127-Pos Board B134 COMPOSITION DEPENDENT INTERPHASE ELECTROCHEMICAL POTEN TIALS OF BIOMOLECULAR CONDENSATES AND THEIR FUNCTIONAL CONSEQUENCES. Avnika Pant , Dylan Tomares, Matthew R. King, Yifan Dai, Rohit V. Pappu 1128-Pos Board B135 Travel Award Winner NATIVE CHEMICAL LIGATION & TUBULIN-BINDING CAPABILITY OF PHOS PHORYLATED TAU. Taylor Tomlinson , Marie Shimogawa, Nima Naseri, Elizabeth Rhoades, E. James Petersson 1129-Pos Board B136 INVESTIGATING THE EFFECT OF TAU BINDING PARTNERS ON MICRO TUBULE INTERACTIONS. Polina Holubovska , Maeve Stiles, Elizabeth Rhoades 1130-Pos Board B137 IN-VITRO ASSEMBLY OF TAU FIBERS WITH DIFFERENT POLYANIONIC IN DUCERS REVEAL DISTINCT MECHANICS OF THE “FUZZY-COAT”. Aanzan Sachdeva , Zachary J. Donhauser 1131-Pos Board B138 MODULATORY EFFECT OF FLAVONOID MALVIDIN TOWARDS THE AG GREGATION AND AMYLOID FIBRIL FORMATION OF Α-SYNUCLEIN AND ITS DISEASE CAUSING FAMILAL MUTANT A53T INVOLVED IN PARKIN SON’S DISEASE. Mani Gupta , Rajiv Bhat 1132-Pos Board B139 KINETIC MODULATION OF Α-SYNUCLEIN FIBRILLATION AND TOXICITY BY 4-PHENYLBUTYRIC ACID. Tuhina Banerjee , Kristos Baffour, Neelima Koti, David Johnson, Santimukul Santra 1133-Pos Board B140 CONSEQUENCES OF N-TERMINAL ACETYLATION ON ALPHA-SYNUCLEIN STRUCTURE AND FUNCTION. Emily A.E. Brackhahn , Elizabeth Rhoades, David Eliezer, Hudson Lee 1134-Pos Board B141 EXPLORING THE MECHANISM BEHIND RPS3 MEDIATED NFΚB TRAN SCRIPTION. Anthony Y. Cai , Elizabeth A. Komives 1135-Pos Board B142 STRUCTURE AND DYNAMICS OF AUTOINHIBITED P53. Karla F. Diaz Castillo , Emily Gregory, Lihong Chen, Jiandong Chen, Sameer Varma, Gary W. Daughdrill 1136-Pos Board B143 STRUCTURE AND DYNAMICS OF THE P53-MDMX-CK1Α COMPLEX. Marcelo Di Gruccio , Malissa J. Fenton, Jiandong Chen, Lihong Chen, Gary W. Daughdrill 1137-Pos Board B144 SPECIFIC HYDROPHOBIC INTERACTIONS SHIFT THE CONFORMATIONAL ENSEMBLE OF A LONG INTRINSICALLY DISORDERED PROTEIN. Lindsey M. Riggs , Grace H. Brannigan, Ruchi Lohia 1138-Pos Board B145 EXPLORING THE STRUCTURAL DIVERSITY AND CONDENSATE BEHAVIOR OF POPZ ORTHOLOGS ACROSS Α-PROTEOBACTERIA. Asma Khan , Daniel Scholl, Donte Alexander Stevens, Ashley Hunt, David Moses, Ashok Deniz, Keren Lasker 1139-Pos Board B146 INTERACTION OF HUMAN HNRNPA1 WITH SARS-COV-2 NUCLEOCAPSID PROTEIN AND ITS IMPLICATIONS FOR VIRAL RNA BINDING. Parul Gupta 1140-Pos Board B147 PROTEIN INTRINSICALLY DISORDERED REGIONS HAVE NONRANDOM, MODULAR ARCHITECTURES THAT INFLUENCE CONFORMATION AND FUNCTION. Brendan McConnell , Matthew W. Parker

1141-Pos Board B148 THE IMPACT OF SINGLE RESIDUE MUTATIONS ON CONTRACTILITY AND INTERMOLECULAR INTERACTIONS OF THE INTRINSICALLY DISORDERED LINKER OF CARDIAC TROPONIN T. Ella Mozier , Jasmine Cubuk, Lina Greenberg, Axel J. Fenwick, Akiva E. Greenberg, Ryan J. Emenecker, Melissa D. Stuchell-Brereton, Anthony Cammarato, Alex S. Holehouse, Andrea Soranno, Michael J. Greenberg 1142-Pos Board B149 DECIPHERING THE DISORDERED INTERACTION OF PROTHYMOSIN Α WITH S100A13. Ketty C. Tamburrini 1143-Pos Board B150 CAN ALPHAFOLD HELP US REFINE ENSEMBLES OF INTRINSICALLY DISOR DERED PROTEINS ? Vincent Schnapka , Massimiliano Bonomi 1144-Pos Board B151 EXPLORING THE FREE ENERGY LANDSCAPE OF PROTEIN-PROTEIN IN TERACTIONS (PPIS) CONTAINING INTRINSICALLY DISORDERED REGIONS (IDRS): A CASE STUDY ON AF9-BCOR COMPLEX IMPLICATED IN LEUKE MIA. Shilpa Sharma , Arjun Saha 1145-Pos Board B152 INSIGHTS INTO NON-SPECIFIC RNA BINDING BY A SMALL, INTRINSICALLY DISORDERED PROTEIN. Emery T. Usher , Rishav Mitra, Selin Dedeoğlu, Matthew J. Crotteau, Kevin Namitz, Olivia Fraser, Neela Yennawar, Varun V. Gadkari, Brandon T. Ruotolo, Alex S. Holehouse, Löic Salmon, Scott A. Showalter, James C. Bardwell 1146-Pos Board B153 RESIDUE-SPECIFIC INTERACTIONS OF INTRINSICALLY DISORDERED ERALPHA WITH COFACTOR PROTEINS. Shuqi Luo , Alexandar Hansen, Zhanwen Du, Steffi Oesterreich, Adrian Lee, Sichun Yang 1147-Pos Board B154 PROLINE ISOMERIZATION AS A SELECTIVE FACTOR IN DISORDERED PROTEIN INTERACTIONS. Frederik F. Theisen , Andreas Prestel, Nina L. Jacobsen, Oline K. Nyhegn-Eriksen, Johan G. Olsen, Birthe B. Kragelund 1148-Pos Board B155 UNRAVELING THE INTERACTION BETWEEN DNAJB1 AND ΑLPHA SYNUCLEIN FIBRILS USING NMR. Sayuri Pacheco 1149-Pos Board B156 MOLECULAR INSIGHTS INTO THE SELF-ASSEMBLY OF ABRI AND ADAN PEPTIDES IN FAMILIAL DEMENTIAS. Zhenzhen Zhang , Feng Ding Condensates: Physical Properties and Modeling II (Boards B157 - B181) 1150-Pos Board B157 Travel Award Winner THE ROLE OF RNA IN THE NANOSCALE ORGANIZATION OF ALPHA SYNUCLEIN PHASE SEPARATION. Sabrina Zappone , Eleonora Perego, Jakob Rupert, Elsa Zacco, Eli Slenders, Gian Gaetano Tartaglia, Giuseppe Board B158 CONTROLLING COACERVATION THROUGH TENSION IN CONDENSATE MODEL. Anna Nguyen , Philip A. Pincus, Mark J. Stevens, Omar A. Saleh 1152-Pos Board B159 PROBING AND MODELLING CLUSTER DYNAMICS OF TRANSCRIPTION FACTORS IN DROSOPHILA EMBRYOS. Alex Verbeem , Lydia Hodgins, Lili Zhang, Cécile Fradin 1153-Pos Board B160 SALT EFFECTS ON TDP43-LCD CONDENSATION INVESTIGATED BY EX PLICIT SOLVENT COARSE-GRAINED MODELING. Yangyang Zhang , Cheng Tan, Yuji Sugita Vicidomini 1151-Pos

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