Biophysical Society 60th Annual Meeting

388-Pos Board B168 A COMPARISON OF MONOLAYER PHASE BEHAVIOR FOR HYDROXY- CHOLESTEROLS LIPID SYSTEMS.  Joan C. Kunz , Vision B. Bagonza, Blair E. Stewig, Luis H. Hernandez-Balderrama, Eleni A. Beyene, Benjamin L. Board B169 CORRELATING STEROL STRUCTURE WITH MEMBRANE SOLUBILITY LIMITS AND PHASE BEHAVIOR IN TERNARY MODEL MEMBRANES. Ranee C. James , Jonathan P. Litz, Sarah L. Keller 390-Pos Board B170 OXIDATION OF CHOLESTEROL AND FORMATION OF CHOLESTEROL HYDROPEROXIDES DECREASES THE CHOLESTEROL CONCENTRATION AT WHICH FORMATION OF CHOLESTEROL BILAYER DOMAINS AND CHO- LESTEROL CRYSTALS IS INITIATED IN PHOSPHOLIPID BILAYERS. Laxman Mainali , Mariusz Zareba, Witold Subczynski 391-Pos Board B171 PEROXIDATION OF LIPOPROTEIN AND OF CERTAIN LIPOSOMAL LIPIDS DEPEND SIMILARLY ON THE PHYSICO-CHEMICAL PROPERTIES OF THE AGGREGATED LIPIDS. Dov A. Lichtenberg 392-Pos Board B172 EFFECT OF CYCLODEXTRINS ON MEMBRANE BIOPHYSICAL PROPER- TIES. Andreia G. dos Santos , Jules Bayiha, Marie-Paule Mingeot-Leclercq 393-Pos Board B173 CHARACTERISATION OF THE SELF-ASSEMBLIES PROPERTIES AND INTER- ACTION WITH MODELS MEMBRANES OF NEW TYPE OF AMPHIPHILIC CYCLODEXTRINS: A DLS AND SS-NMR STUDY. Aurelien Furlan, Sébastien Buchoux, Véronique Bonnet, Catherine Sarazin Stottrup 389-Pos Membrane-active Peptides and Toxins I (Boards B174 - B196) 394-Pos Board B174 MONITORING THE CONSEQUENCES OF RELOCATING THE TRYPTOPHAN ANCHORS ON TRANSMEMBRANE PEPTIDE DYNAMICS AND ALIGN- MENT. Matthew J. McKay , Ashley N. Martfeld, Denise V. Greathouse, Roger E. Koeppe II 395-Pos Board B175 THE ROLE OF THERMODYNAMICS IN THE ACTIVITY AND SELECTIVITY OF ANTIMICROBIAL PEPTIDES. Lorenzo Stella , Daniela Roversi, Filippo Savini, Zahra Vaezi, Vincenzo Luca, Sara Bobone, Andrea Farrotti, Alessio Bocedi, Gianfranco Bocchinfuso, Yoonkyung Park, Antonio Palleschi, Maria Luisa Board B176 INSIGHTS INTO THE MECHANISM OF FENGYCIN, AN ANTIMICROBIAL LIPOPEPTIDE USING MULTISCALE SIMULATIONS. Sreyoshi Sur , Alan Grossfield, Tod D. Romo 397-Pos Board B177 MEMBRANE INDUCED PEPTIDE FOLDING AND AGGREGATION. Sai Ganesan, Silvina Matysiak 398-Pos Board B178 INSIGHTS FROMMICROSECOND ATOMISTIC SIMULATIONS OF MELITTIN IN THIN LIPID BILAYERS.  Jakob P. Ulmschneider , Sanjay K. Upadhyay 399-Pos Board B179 CPOW TRAVEL AWARDEE STRUCTURE-ACTIVITY RELATIONSHIP STUDIES REVEAL THAT THE SPIDER TOXIN PROTX-II HAS UNUSUAL MEMBRANE-BINDING PROPERTIES AND INHIBITS NAV1.7 CHANNEL AT THE MEMBRANE SURFACE. Sonia Troeira Henriques , David J. Craik, Christina I. Schroeder Mangoni 396-Pos

400-Pos Board B180 ELECTROPHORESIS AND ELECTROOSMOSIS IN AEROLYSIN AND HEMO- LYSIN NANOPORES. Mordjane Boukhet , Juan Pelta, Jan C. Behrends, Abdelghani Oukhaled 401-Pos Board B181 A HEXOKINASE II DERIVED-CELL PENETRATING PEPTIDE TARGETS THE MITOCHONDRIA AND TRIGGERS APOPTOSIS IN CANCER CELLS. Abiy D. Woldetsadik , Mazin Magzoub 402-Pos Board B182 ELUCIDATING THE CONNECTION BETWEEN PROTONATION SWITCHES AND BINDING AND FOLDING OF PHLIP. Chitrak Gupta , Blake Mertz 403-Pos Board B183 VESICLE LEAKAGE REFLECTS TARGET SELECTIVITY OF ANTIMICROBIAL LIPOPEPTIDES FROM BACILLUS SUBTILIS. Sebastian Fiedler , Heiko Heerk- lotz 404-Pos Board B184 RED BLOOD CELLS INTERFERE WITH THE ACTIVITY OF ANTIMICROBIAL PEPTIDES. Charles G. Starr , Jing He, William C. Wimley 405-Pos Board B185 MOLECULAR DYNAMICS SIMULATION OF PASSIVE TRANSPORT OF NEU- ROTOXICANT ANTIDOTES THROUGH THE BLOOD-BRAIN BARRIER. Yukun Wang , Peter C. Searson, Martin Ulmschneider 406-Pos Board B186 A COMPARATIVE STUDY ON TECHNIQUES FOR THE DETERMINATION OF PERMEABILIZATION EVENTS ON CHARGED AND UNCHARGED LIPID BILAY- ERS. Laura Paulowski , Nadine Gebauer, Julia Wernecke, Bruce A. Cornell, Thomas Gutsmann 407-Pos Board B187 LOCALISATION OF THE ANTIMICROBIAL PEPTIDE MACULATIN 1.1 IN LIPID BILAYERS USING SOLID-STATE NMR. Marc-Antoine Sani , Frances Separovic 408-Pos Board B188 PA-MAP 1.5 AND 1.9: MECHANISMS OF ACTION OF TWO ANTIMICRO- BIAL PEPTIDES. Mário R. Felício , Octavio L. Franco, Marlon H. Cardoso, Ludovico Migliolo, Nuno C. Santos, Sónia Gonçalves 409-Pos Board B189 NANOSTRUCTURE-DEPENDENT ANTIMICROBIOTIC ACTIVITY AND SELEC- TIVITY OF SYNTHETIC MEMBRANE-ACTIVE POLYMERS. Hongjun Liang , Yunjiang Jiang, Wan Zheng, Hairong Ma 410-Pos Board B190 INTERACTIONS OF ANTIBACTERIAL PEPTIDES WITH NANOTUBULAR LIPID BILAYERS: BINDING KINETICS AND DISTORTIONS OF THE BILAYER STRUCTURE. Morteza Jafarabadi, Antonin Marek, Amir Koolivand, Biplav Acharya, Alexander A. Nevzorov, Jacqueline Krim, Alex I. Smirnov 411-Pos Board B191 FLUORESCENCE INVESTIGATIONS ON THE ATTACK OF CELL-WALL-DE- FICIENT BACTERIA BY ANTIMICROBIAL PEPTIDES. Matthew G. Burton , Cynthia B. Whitchurch, Lynne Turnbull, Kelly Rogers, Rebecca Orth, Neil O’Brien Simpson, Michelle Gee, Andrew H.A. Clayton, Trevor A. Smith 412-Pos Board B192 BIOPHYSICAL INVESTIGATIONS ON THE INTERACTION BETWEEN ANTIMI- CROBIAL PEPTIDES AND BACTERIA KILLED BY CS-137 IRRADIATION. Wil- mar Correa, Lena Heinbockel, Kerstin Stephan, Thomas Gutsmann 413-Pos Board B193 STREPTOCOCCAL M PROTEIN EPITOPE 10F5 GENERATES ANTIPHOS- PHOLIPID ANTIBODIES. Marie Kelly-Worden , Morenci Manning, Robyn Gebhard, Mathew Osborne

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