BPS2025 Full Program

889-Plat 11:30 am CARDIOLIPIN IN THE BACTERIAL MEMBRANES DETERMINES THE BIND ING OF CM15 ANTIMICROBIAL PEPTIDE. Avijeet Kulshrestha, Nishant Bahuguna , Sudeep Punnathanam, Ganapathy Ayappa 890-Plat 11:45 am UNIFIED MOLECULAR MECHANISM OF TRANSIENT LEAKAGE INDUCED BY ANTIMICROBIAL PEPTIDE PISCIDIN 1. Amy Rice , Andrea C. Zourou, Myriam L. Cotten, Richard W. Pastor 891-Plat 12:00 pm PROGRESS TOWARDS A MECHANISTIC UNDERSTANDING CANDIDA AL BICANS VIRULENCE FACTOR CANDIDALYSIN POLYMERIZATION. Sadie L. Nickles , Teresa Rodriguez Garcia, Katherine G. Schaefer, Charles Russell, Robert J. Pyron, Elizabeth A. Conley, Francisco N. Barrera, Gavin King 892-Plat 12:15 pm COLLECTIVE ADHESION OF V. CHOLERAE BIOFILM ON HOST SURFACES USING A SHORT LIPID-BINDING MOTIF. Xin Huang, Ramesh Prasad, Sarvagya Saluja, Yiyan Yang, Xiaofang Jiang, Huan-Xiang Zhou, Jing Yan 893-FlashTalk 12:30 pm LIPOSOME-BASED MICROFLUIDIC PLATFORM FOR STANDARDISED ANALYSIS OF ANTIMICROBIAL PEPTIDES. Janina Louisa Nandy , Marcus F Fletcher, Kareem Al Nahas, Niels Röckendorf, Thomas Gutsmann, 12:35 pm MEMBRANE TRANSLOCATION OF TWO AMPHITROPIC PEPTIDES INVOLVED IN THE CALMODULIN-DEPENDENT CYAA INTOXICATION PROCESS. Gaia Scilironi , Nicolas Carvalho, Jacinthe Frangieh, Corentin C. Leger, Inaki Guijarro, Daniel Ladant, Sophie Cribier, Nicolas Rodriguez, Alexandre Chenal 895-FlashTalk 12:40 pm KINETICS OF THE INTERACTION BETWEEN ANTIMICROBIAL PEPTIDES AND BACTERIAL CELLS. Federico Carneri Platform Intrinsically Disordered Proteins II 10:45 am - 12:45 pm, Room 502B Co-Chairs Eva Rose Balog, University of New England, USA Emery Usher, Washington University in St. Louis, USA 896-Plat 10:45 am UNCOVERING THE FUNCTION OF PROPAGATING TAU IN THE HOMEO STASIS OF NEURONAL LIPID PEROXIDATION. Anna Oliveras , Melissa Birol 897-Plat 11:00 am ANALYTE-RESPONSIVE POLYMERS FOR PROTEIN BIOSENSORS: RELATING LIGAND BINDING AND PHASE SEPARATION BEHAVIORS OF ELASTIN-LIKE POLYMER FUSION PROTEINS. Carolyn Curley, Eva Rose M. Balog 898-Plat 11:15 am STRUCTURAL MODELS OF THE ROLE AMYLOID BETA 42 PLAYS IN FOR MATION OF FUSION PORES. H. R. Guy 899-Plat 11:30 am 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 Christian Nehls 894-FlashTalk

900-Plat 11:45 am 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 901-Plat 12:00 pm EFFECT OF DANGLING ENDS ON POLYMER DYNAMICS AND PHOTO INDUCED ELECTRON TRANSFER EXPERIMENTS OF IDPS. Crystal F. Ottoway, Gabor Nagy, Michael Philips, Gerdenis Kodis, Kingshuk Ghosh, Helmut Grubmuller, Sara M. Vaiana 902-Plat 12:15 pm OLIGOMERIZATION-DEPENDENT PROTEIN AND DNA COMPACTION OF DISORDERED DNA BINDING DOMAIN OF TUMOR SUPPRESSOR PALB2 SUGGESTS NOVEL STRAND EXCHANGE MECHANISM. Yevhenii Kyriukha, Maxwell Watkins, Jennifer Redington, Nithya Chintalapati, Abhi Ganti, Jesse B. Hopkins, Reza Dastvan, Nicola Pozzi, Vladimir N. Uversky, Sergey Korolev 903-FlashTalk 12:30 pm UNRAVELING THE INTERACTION BETWEEN DNAJB1 AND ΑLPHA SYNUCLEIN FIBRILS USING NMR. Sayuri Pacheco 904-FlashTalk 12:35 pm X-RAY FOOTPRINTING / MASS SPECTROMETRY OFFERS A NEW, DE TAILED VIEW OF INTRINSICALLY DISORDERED PROTEIN STRUCTURAL ENSEMBLES. Darren N. Kahan , Sayan Gupta, Max V. Staller, Corie Y. Ralston, Susan Marqusee 905-FlashTalk 12:40 pm RESIDUE-SPECIFIC INTERACTIONS OF INTRINSICALLY DISORDERED ERALPHA WITH COFACTOR PROTEINS. Shuqi Luo , Alexandar Hansen, Zhanwen Du, Steffi Oesterreich, Adrian Lee, Sichun Yang Platform Channeling the Other Side 10:45 am - 12:45 pm, Room 501ABC Co-Chairs Shatabdi Roy Chowdhury, University of California, San Francisco, USA Michael Pusch, Institute of Biophysics (IBF), CNR, Italy 906-Plat 10:45 am TUNING CALCIUM SENSITIVITY OF TRPM4 BY PIP2. Yuhua Tian , Abdul lah A. Al Tekreeti, Adriana Hernández González, Yanxiao Han, Kyle Rouen, Igor V. Vorobyov, Vladimir Yarov-Yarovoy, Jie Zheng 907-Plat 11:00 am ELUCIDATING THE PKD2L1 PHARMACOPHORE THROUGH HTS & STRUC TURAL ANALYSIS. Eduardo Guadarrama , Paul G. DeCaen 908-Plat 11:15 am TMEM9B INTERACTS WITH AND REGULATES ENDOLYSOSOMAL CLC-3 AND CLC-4 TRANSPORTERS. Margherita Festa, Maria Antonietta Cop pola, Elena Angeli, Abraham Tettey-Matey, Alice Giusto, Irene Mazza, Elena Gatta, Raffaella Barbieri, Alessandra Picollo, Paola Gavazzo, Michael Pusch , Cristiana Picco, Francesca Sbrana 909-Plat 11:30 am AQUAPORINS STRUCTURE WATER ABOVE THE PORE. Runze Ma , Yining Jiang, Christophe J. Chipot, Simon Scheuring 910-Plat 11:45 am OPTOTASK1, AN OPTOGENETIC TOOL DERIVED FROM TASK1. Simone Trini , Alberto Russo, Andrea Saponaro, Gerhard Thiel, Anna Moroni 911-Plat 12:00 pm PIEZO1 ION CHANNELS ARE CAPABLE OF CONFORMATIONAL SIGNAL ING. Amanda H. Lewis , Marie E. Cronin, Jörg M. Grandl

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