Program Book

2619-P os B oard #B311 RI-DOM, A CELL-PENETRATING PEPTIDE. INTERACTIONWITH DNA ANDMEMBRANES. Joachim Seelig , Gabriela Québatte, Eric Kitas 2620-P os B oard #B312 INTERACTIONS OF THE KINDLIN FAMILY PLECKSTRIN HOMOLOGY DOMAINS WITH MODEL MEMBRANES CONTAINING ZWITTERIONIC LIPIDS AND PHOSPHATIDYL INOSITOL PHOSPHATES. Antreas C. Kalli , Iain D. Campbell, Mark S.P. Sansom 2621-P os B oard #B313 international travel awardee CELL MEMBRANE COMPOSITION AFFECTS GPCR AGGREGATION. Ramon Guixà-González , Matti Javanainen, Hector Martinez-Seara, Maricel Gómez-Soler, Joan Carles Domingo, Ilpo Vattulainen, Francisco Ciruela, Jana Selent 2622-P os B oard #B314 NEW MEASUREMENTS OF LUNG SURFACTANT INTERFACIAL TENSION WITH MICROPIPETTE MANIPULATION TECHNIQUE. Koji Kinoshita , Kasper Glud, David Needham 2623-P os B oard #B315 PHOSPHATIDYLSERINE AND FACTOR VA REGULATE FACTOR XA STRUCTURE. Kinshuk Raj Srivasatava, Rinku Majumder, William H. Kane, Mary Ann Quinn-Allen, Barry R. Lentz 2624-P os B oard #B316 SHORT CHAIN LIPIDS MAINTAIN ADENOSINE A2AR LIGAND BINDING INTHE ABSENCE OF CHOLESTEROL. Andrea N. Naranjo , John Katsaras, Anne S. Robinson 2625-P os B oard #B317 SIMULTANEOUS IMAGING OF SINGLE-MOLECULE AND BULK LOCALIZATION OF PTEN. Seiya Fukushima , Satomi Matsuoka, Masahiro Ueda  Membrane Receptors and Signal Transduction III (Boards #B318–#B342) 2626-P os B oard #B318 PROTEOMIC IMAGING OF PLASMA MEMBRANES OF ANTIGEN-ACTIVATED B LYMPHOCYTES. Brad L. Busse , Ludmila Bezrukov, Jinmin Lee, Paul S. Blank, Susan Pierce, Joshua Zimmerberg 2627-P os B oard #B319 T-CELL RECEPTOR-CD3 SIGNALING COMPLEX EXTRACELLU- LAR INTERACTIONS CHARACTERIZED BY GENETIC INCOR- PORATION OF UNNATURAL AMINO ACID PHOTO-CROSS- LINKERS. Wenjuan Wang , Tianqi Li, Michelle Krogsgaard 2628-P os B oard #B320 THE MOLECULAR MECHANISMS OF GRADIENT SENSING BY CXCR4. Elena Beletkaia , Susanne Fenz, Ewa Snaar-Jagalska, Pancras Hogendoorn, Thomas Schmidt 2629-P os B oard #B321 SINGLE MOLECULE OBSERVATION OF TCR SIGNALING

2606-P os B oard #B298 HUMAN GUANYLATE-BINDING PROTEIN 1 TETHERS GIANT UNILAMELLAR VESICLES IN A NUCLEOTIDE-DEPENDENT MANNER. Sergii Shydlovskyi , Annika Hohendahl, Gerrit J.K. Praefcke, Aurélien Roux, Christian Herrmann 2607-P os B oard #B299 TRANSMEMBRANE DOMAINS OF BACTERIAL CELL DIVISION PROTEINS FTSB AND FTSL FORM A STABLE HIGH-ORDER OLIGOMER - A FRET STUDY. Ambalika S. Khadria , Alessandro Senes 2608-P os B oard #B300 GENERAL ANESTHETICS DO NOT ALTER LIPID BILAYER PROPERTIES AT CLINICALLY RELEVANT CONCENTRATIONS. Karl F. Herold , William Lee, R. Lea Sanford, Olaf S. Andersen, Hugh C. Hemmings Jr. 2609-P os B oard #B301 ARF1 INDUCED MEMBRANE REMODELING AND MORPHOLOGICAL CHANGES STUDIED BY CRYO-EM, CONFOCAL MICROSCOPY AND LANGMUIR FILM BALANCE. Sebastian Daum , Annette Meister, Kirsten Bacia 2610-P os B oard #B302 THE DYNAMICS OF P-REX 2 MEMBRANE AND PROTEIN INTERACTIONS. Anne-Marie Bryant , Rakesh Kumar Harishchandra, Alonzo H. Ross, Arne Gericke 2611-P os B oard #B303 THE EFFECT OF HYDROPHOBIC MATCHING BETWEEN LIPIDS AND TRANSMEMBRANE PEPTIDES ON STEROL BILAYER AFFINITY. Kristian Ijäs, Max Lönnfors , Thomas K.M. Nyholm 2612-P os B oard #B304 international travel awardee FUNCTIONAL AND STRUCTURAL CHARACTERIZATION OF PULMONARY SURFACTANT PROTEIN SP-C IN NANODISCS: A NANOTECHNOLOGICAL APPROACH. Nuria Roldan, Jesus Perez-Gil, Begoña Garcia-Alvarez 2613-P os B oard #B305 SOLID-STATE NMR AND FTIR STUDY OF A NEURONAL CALCIUM SENSOR (NCS) PROTEIN, RECOVERIN. Kim Potvin-Fournier , Audrey Picard-Lafond, Melanie Schneider, Geneviève Valois-Paillard, Thierry Lefèvre, Philippe Calvez, Line Cantin, Christian Salesse, Michèle Auger 2614-P os B oard #B306 PROBING S100A12 INTERACTIONS WITHMODEL MEMBRANES. Jose Luiz S. Lopes , Assuero F. Garcia, Antonio J. Costa-Filho, BA Wallace, Ana Paula U. Araujo 2615-P os B oard #B307 LIPID SELECTIVITY IN LIPID EFFLUX INDUCED BY PROTEINS AND PEPTIDES. Michel Lafleur , Alexandre Therrien 2616-P os B oard #B308 ELUCIDATING LIPIDDOMAINS FUNCTION BY COMBINATORIAL SCREENING OF PROTEIN-LIPIDS INTERACTIONS. Roy Ziblat 2617-P os B oard #B309 DIRECT VISUALIZATION AND QUANTIFICATION OF DOC2B- MEDIATED MEMBRANE FUSION. Ineke Brouwer , Asiya Giniatullina, Niels Laurens, Alexander J. Groffen, Gijs J.L. Wuite 2618-P os B oard #B310 THE ROLE OF SALT IN MITOCHONDRIA: RETURNING CYTOCHROME C TO ITS NATIVE STATE AFTER ITS DISSOCIATION FROM CARDIOLIPIN CONTAINING MEMBRANES. Leah Pandiscia , Reinhard Schweitzer-Stenner

COMPLEXES IN LIVING T CELLS. Jenny J. Lin , Geoffrey P. O’Donoghue, Rafal M. Pielak, Jay T. Groves 2630-P os B oard #B322

EXPLORING THE SPATIO-MECHANOSENSITIVITY OF EPH RECEPTOR IN STEM CELLS. Meimei Dong , Dawn Spelke, Samuel J. Lord, David V. Schaffer, Jay T. Groves

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Biophysical Society 58 th Annual Meeting, San Francisco, California