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Biophysical Society 59
th
Annual Meeting, Baltimore, Maryland
Membrane Active Peptides and Toxins II
(Boards B201-B227)
2771-P
os
B
oard
B201
THE PRESENCE OF ANTIPARALLEL BETA-SHEETS IN TOXIC
FIBRILS FORMED BY ABETA ON GM1 CLUSTERS. Yuki Okada,
Hiroshi Ueno, Yoshiaki Yano, Masaru Hoshino, Hikari Itoh-Watanabe,
Akira Naito,
Katsumi Matsuzaki
2772-P
os
B
oard
B202
STRUCTURAL TRANSFORMATION OF AMYLOID PEPTIDES
INTERACTING WITH LIPID MEMBRANES. Yen Sun,
Huey W. Huang
2773-P
os
B
oard
B203
ALPHA-SYNUCLEIN STABILIZES SMALL UNILAMELLAR
VESICLES BY REDUCING BOTH MEMBRANE SURFACE
TENSION AND RIGIDITY.
Anthony R. Braun
, Jonathan N. Sachs
2774-P
os
B
oard
B204
MEMBRANES CAN FINELY TUNE PEPTIDE-INDUCED
LIPID EXTRACTION BY MODULATING THEIR LIPID
COMPOSITION. Alexandre Therrien,
Michel Lafleur
2775-P
os
B
oard
B205
MECHANISM OF ACTION OF
β
-HAIRPIN ANTIMICROBIAL
PEPTIDES.
Richard B. Lipkin
, Themis Lazaridis
2776-P
os
B
oard
B206
ATTACK ON SINGLE ESCHERICHIA COLI SPHEROPLASTS BY
ANTIMICROBIAL PEPTIDES.
Tzu-Lin Sun
, Yen Sun, Huey W. Huang
2777-P
os
B
oard
B207
INSIGHTS INTO THE EFFECTS OF ANTIMICROBIAL PEPTIDES
ON LIVE E. COLI CELLS USING TIME-LAPSE FLUORESCENCE
MICROSCOPY.
Ranga Rajan
, James C. Weisshaar
2778-P
os
B
oard
B208
HISTIDINE-RICH DESIGNER PEPTIDES WITH PH-
DEPENDENT MEMBRANE TOPOLOGY, ANTIMICROBIAL,
NUCLEIC ACID TRANSFECTION AND VIRAL TRANSDUCTION
CAPABILITIES. Christopher Aisenbrey, Philippe Bertani, Andrea
Farrotti, David Fenard, Anne Galy, Elise Glattard, Arnaud Marquette,
Jesus Raya, Evgeniy S. Salnikov, Joachim Seelig, Lorenzo Stella, Louic
Vermeer, Nathaliia Voievoda,
Burkhard Bechinger
2779-P
os
B
oard
B209
EFFECT OF HISTIDINE RICH ANTIMICROBIAL
PEPTIDES,GAD-1 AND GAD-2,ON MODEL MEMBRANES
AT DIFFERENT PH VALUES.
Gagandeep K. Sandhu
, Michael R.
Morrow, Valerie Booth
2780-P
os
B
oard
B210
THE TRANSMEMBRANE STATE OF ANTIMICROBIAL PISCIDIN
IN BACTERIAL CELL MEMBRANE MIMICS DRAMATICALLY
ALTERS THE POLAR-NONPOLAR SEGREGATION OF THE
BILAYER.
Myriam Cotten
, Jorge I. Hernandez, Kimberly Bogardus,
Mihaela Mihailescu
2781-P
os
B
oard
B211
ANTIMICROBIAL PEPTIDE PISCIDIN PERMEABILIZES
BACTERIAL MEMBRANES AND BINDS INTRACELLULAR
TARGETS AT SUB-LETHAL CONCENTRATIONS.
Mason Schoeneck
, Robert Hayden, Gina Goldberg, Bryan Ferguson,
Michael McCormick, Herman Lehman, Myriam Cotten
2782-P
os
B
oard
B212
MOLECULAR DYNAMICS SIMULATIONS REVEAL
MECHANISTIC DETAILS OF POLYMYXIN PENETRATION INTO
BOTH MEMBRANES OF E.COLI.
Syma Khalid
, Nils A. Berglund,
Peter J. Bond, Thomas J. Piggot
2783-P
os
B
oard
B213
THERMODYNAMICS GOVERN THE MECHANISM OF
ANTIMICROBIAL LIPOPEPTIDES: INSIGHTS FROM COARSE-
GRAINED MOLECULAR DYNAMICS SIMULATIONS.
Dejun Lin
,
Alan Grossfield
2784-P
os
B
oard
B214
THE NATURE OF DAPTOMYCIN AGGREGATES.
Ming-Tao Lee
,
Wei-Chin Hung, Yen-Fei Chen, Huey W. Huang
2785-P
os
B
oard
B215
LIPID SELECTIVITY OF FUNGICIDAL LIPOPEPTIDES.
Sebastian Fiedler
, Quang Huynh, Hiren Patel, Heiko Heerklotz
2786-P
os
B
oard
B216
STRUCTURE AND MEMBRANE TOPOLOGY OF THE PORE-
FORMING PEPTIDE MACULATIN 1.1.
Marc-Antoine Sani
, Terry P.
Lybrand, Frances Separovic
2787-P
os
B
oard
B217
STRUCTURE OF TRANSMEMBRANE PORES STABILIZED BY
ANTIMICROBIAL PEPTIDES MAGAININ AND PGLA.
Almudena Pino Angeles
, John M. Leveritt III, Themis Lazaridis
2788-P
os
B
oard
B218
MODULATION OF THE INTERACTION BETWEEN
DETERGENT MICELLES AND MODEL PEPTIDE ANTIBIOTICS
BY VARYING THE PEPTIDE CHARGE DISTRIBUTION.
John Weirich
, Brianna Haight, Olivier Lequin, Lucie Khemtémourian,
Ludovic Carlier, Adrienne Loh
2789-P
os
B
oard
B219
ISOMERIC MODEL ANTIBIOTIC PEPTIDES DIFFERING ONLY
IN CHARGE PLACEMENT ADOPT DIFFERENT HELICAL
CONFORMATIONS. Jayna Sharma, Riley Larson, Olivier Lequin,
Lucie Khemtémourian, Ludovic Carlier, Kevin Larsen, Theodore Savage,
Adrienne Loh
2790-P
os
B
oard
B220
ANISOTROPIC MEMBRANE CURVATURE SENSING BY
ANTIBACTERIAL PEPTIDES. Jordi Gómez-Llobregat,
Martin Lindén
2791-P
os
B
oard
B221
MEMBRANE INTERACTION OF AN ANTI-BACTERIAL
AAPEPTIDE DEFINED BY EPR SPECTROSCOPY.
Pavanjeet Kaur
,
Yaqiong Li, Jianfeng Cai, Likai Song
2792-P
os
B
oard
B222
ACTIVITY OF ANTIMICROBIAL PEPTIDE PROTEGRIN-1 IS
TUNED BY MEMBRANE CHOLESTEROL CONTENT.
J. Michael Henderson
, Kathleen D. Cao, Zhiliang L. Gong, Gregory T.
Tietjen, Charles T. R. Heffern, Daniel Kerr, Nishanth Iyengar, Indroneil
Roy, Alan J. Waring, Mati Meron, Binhua Lin, Sushil Satija, Jaroslaw
Majewski, Ka Yee C. Lee
2793-P
os
B
oard
B223
WHAT VESICLE LEAKAGE REVEALS ABOUT ANTIMICROBIAL
ACTIVITY (AND WHAT IT DOESN’T). Sara Hovakeemian, Runhui
Liu, Samuel H. Gellman,
Heiko Heerklotz