Biophysical Society 2020 Annual Meeting

Membrane Active Peptides and Toxins II (Boards B135 - B155) 1865-Pos Board B135 ANTIMICROBIAL PEPTIDE FUNCTIONALIZED BIOMATERIALS INVESTIGAT- ED BY MOLECULAR DYNAMICS SIMULATIONS. Fathima T. Doole , Chun Kit Chan, Minkyu Kim, Abhishek Singharoy, Michael F. Brown 1866-Pos Board B136 SMALL ION TRANSPORT PROPERTIES OF THE ANTHRAX TOXIN CHAN- NELS. Goli Yamini , Albatul Alshehri, Ekaterina M. Nestorovich 1867-Pos Board B137 BETA-BLOCKERS ALTER LIPID BILAYER PROPERTIES. Radda Rusinova , Kendra Zhang, Olaf S. Andersen 1868-Pos Board B138 UNRAVELLING THE MECHANISM OF ACTION OF PEPR, A VIRAL-DERIVED MEMBRANE-ACTIVE PEPTIDE, AGAINST STAPHYLOCOCCUS AUREUS BIO- FILMS. Ana Salomé Veiga , Sandra N. Pinto, Susana A. Dias, Ana F. Cruz, Dalila Mil-Homens, Fábio Fernandes, Javier Valle, David Andreu, Manuel Prieto, Miguel A. Castanho, Ana Coutinho 1869-Pos Board B139 CONSTANT PH SIMULATIONS REVEAL EFFECTS OF SALT AND POINT MUTATIONS ON BEHAVIOR OF THE PH-LOW INSERTION PEPTIDE IN SOLU- TION. Nicolas C. Frazee , Blake Mertz 1870-Pos Board B140 Travel Awardee MEMBRANE DISRUPTION AND PEPTIDE/LIPID CO-ASSEMBLY BY THE AMYLOID-FORMING PEPTIDE, PAP 248-286 . Eleanor W. Vane , Abhinav Nath 1871-Pos Board B141 DYNAMICS OF MELTTIN PORES IN LIPOSOMES PROBED BY ALL-ATOM SIMULATIONS.  Jung-Hsin Lin 1872-Pos Board B142 A LAYER OF DEAD CELLS AT THE PERIPHERY PROTECTS BIOFILMS FROM ANTIMICROBIAL PEPTIDES. Sattar Taheri-Araghi , Ohannes Guerbidjian 1873-Pos Board B143 INHIBITION OF TOLAASIN HEMOLYTIC ACTIVITY BY INCREASE IN GD 3+ - INDUCED MEMBRANE RIGIDITY. Young-Kee Kim , Yeong-Bae Yun 1874-Pos Board B144 SECRETION OF PORE-FORMING PEPTIDE TOXIN, TOLAASIN, BY PTΑ TYPE STRAINS OF PSEUDOMONAS TOLAASII , BUT NOT BY PTΒ TYPE STRAINS. Yeong-Bae Yun , Young-Kee Kim 1875-Pos Board B145 Travel Awardee LIPOSOMES IMPEDE EXOTOXINS CYTOLYTIC EFFECTS. Marcelo Ayllon , Zoe Hutchinson, Ana Velasquez, Catherine Alex, Daniel Fologea 1876-Pos Board B146 TRANSLOCATION OF THE CELL PENETRATING PEPTIDE PENETRATIN THROUGH ASYMMETRIC MODEL MEMBRANES FORMED BY A MICRO- FLUIDIC DEVICE: ROLE OF THE LIPIDS AND TRANSMEMBRANE POTEN- TIAL. Pauline Gehan , Vincent Vivier, Kieu Ngo, Sandrine Sagan, Astrid Walrant, Sophie Cribier, Nicolas Rodriguez 1877-Pos Board B147 DIFFERENTIAL GENE EXPRESSION ANALYSIS OF RNA-SEQ DATA FOR DETECTING INTERNAL TARGETS OF ANTIMICROBIAL PEPTIDES. Salimeh Mohammadi , Federico Prokopczuk, Xintian Li, Sattar Taheri-Araghi 1878-Pos Board B148 HETERO-MULTIVALENT BINDING OF LECTIN TO GLYCANS ON CELL MEM- BRANES. Hung-Jen Wu , Akshi Singla, Joseph S. Kwon, Hyun-Kyu Choi, Dongheon Lee

1879-Pos Board B149 STEROL INTERACTIONS WITH AMPHOTERICIN SPONGE: DYNAMICS DRIVE AFFINITY. Kevin J. Cheng , Ashley M. De Lio, Agnieszka Lewandowska, Lisa Della Ripa, Martin D. Burke, Chad M. Rienstra, Taras V. Pogorelov 1880-Pos Board B150 INDUCED MEMBRANE PERMEABILIZATION AND VESICLE FUSION: SYN- THETIC ANTIMICROBIALS ACTING ON MODEL MEMBRANES. Shuai Shi , Ndjali Quarta, Runhui Liu, Maria Hoernke 1881-Pos Board B151 CYTOSOLIC DELIVERY OF ANTIBODIES AND OTHER MACROMOLE- CULES. Eric Wu , Sarah Y. Kim, Kalina Hristova, William C. Wimley 1882-Pos Board B152 DESIGN OF NOVEL ANTIMICROBIAL PEPTIDES IN A MULTI-STAGE IN SILICO APPROACH. Alexandra Farcas, Luiza Buimaga-Iarinca, Calin Floare, Lorant Janosi 1883-Pos Board B153 UNDERSTANDING THE MECHANISM OF ANTIMICROBIAL PEPTIDES USING SMALL-ANGLE X-RAY AND NEUTRON SCATTERING TECHNIQUES. Josefine Eilso Nielsen, Reidar Lund 1884-Pos Board B154 THE LOCATION OF THE HYDROPHOBIC PROTEINS SP-B AND SP-C IN FLUID-PHASE BILAYERS. Ryan W. Loney, Sergio Panzuela, Jespar Chen, Zimo Yang, Jonathan R. Fritz, Valentina Corradi, Kamlesh Kumar, D. Peter Tieleman, Stephen B. Hall , Stephanie A. Tristram-Nagle 1885-Pos Board B155 A FLUORESCENT-BASED APPROACH TO UNRAVEL PROTEIN-PROTEIN IN- TERACTIONS IN ACTINOPORINS.  Juan Palacios-Ortega , Esperanza Rivera, Sara García-Linares, Jose G. Gavilanes, Álvaro Martínez-del-Pozo, J Peter Slotte 1886-Pos Board B156 EFFECT OF MELATONIN ON LIPID MEMBRANE STRUCTURE AND MEM- BRANE INTERACTIONS WITH AMYLOID. AN NMR AND LSPR STUDY.  Nanqin Mei , Morgan Robinson, James H. Davis, Zoya Leonenko 1887-Pos Board B157 STRUCTURE OF LUNG SURFACTANT FROM DIFFERENT SOURCES: A SMALL-ANGLE-X-RAY SCATTERING (SAXS) STUDY.  José C. Castillo-Sanchez , Jenny M. Andersson, Barbara Eicher, Emma Batllori-Badia, Alberto Galindo, Georg Pabst, Antonio Cruz, Kevin Roger, Jesus Perez-Gil 1888-Pos Board B158 A GENERIC PROTOCOL FOR CONSTRUCTING MOLECULAR MODELS OF NANODISCS IN SILICO. Lisbeth Ravnkilde Kjølbye , Birgit Schiøtt 1889-Pos Board B159 BEYOND THE MONOLAYER: PULMONARY SURFACTANT FILMS ANALYSED BY A FLUID-INTERFACES-GRAZING-ANGLES-NEUTRON-REFLECTOMETER (FIGARO).  José C. Castillo-Sanchez , Ainhoa Collada, Antonio Cruz, Ar- mando Maestro, Jesus Perez-Gil 1890-Pos Board B160 TRANSMEMBRANE PROTEIN EFFECTS ON LIPID BILAYER OXYGEN PERME- ABILITY. Rachel J. Dotson, Sally C. Pias 1891-Pos Board B161 IDENTIFYING SYSTEMATIC ERRORS IN THE ANALYSIS OF SIMULATED MEMBRANE FLUCTUATION SPECTRA. Muhammed F. Erguder , Markus Deserno Membrane Structure II (Boards B156 - B186)

T U

E S

D A Y

118