Biophysical Society 61st Annual Meeting | Program Guide

Energy Transducing Complexes and Electron and Proton Transfer (Boards B421–B434)

Cellular Signaling and Systems Biology (Boards B435–B460) 1367-Pos Board B435 QUANTIFICATION OF NUTRIENT DEPENDENCE OF SBF/MBF TRANSCRIP- TION FACTORS CONTROLLING START IN BUDDING YEAST. Savanna B. Dorsey , Sylvain Tollis, Jing Cheng, Linnea Olofsson, Mike Tyers, Catherine A. Royer 1368-Pos Board B436 DISRUPTION OF PHOTOCHEMICAL CO2 METABOLISM DURING FOLIAR PURIFICATION OF FORMALDEHYDE IN EPIPREMNUM AUREUM. Garrett W. Arosemena Ott , Taylor L. Mustapich 1369-Pos Board B437 INTEGRATED ANALYSIS FOR QUANTITATIVE PREDICTIONS OF DRUG INDUCED CARDIOTOXICITY.  Jaehee Shim 1370-Pos Board B438 AN ENHANCED DELTA-NOTCH LATERAL INHIBITION MODEL INCORPORAT- ING INTRACELLULAR NOTCH HETEROGENITY AND TENSION-DEPENDENT RATE OF DELTA-NOTCH BINDING TO EXPLAIN CELLULAR PATTERNING DURING SPROUTING ANGIOGENESIS. Yen Ling Koon , Muhammad Bakhait Rahmat, Cheng Gee Koh, Keng-Hwee Chiam 1371-Pos Board B439 FLASHING BROWNIAN RATCHET MECHANISM OF COLLECTIVE STATE TRANSITION IN MOUSE EMBRYONIC STEM CELL REVEALED BY USING SINGLE CELL ANALYSIS. Kazuko Okamoto, Hideaki Fujita, Chikara Furu- waka, Tomonobu M. Watanabe 1372-Pos Board B440 PROTECTIVE EFFECTS OF EXTREMELY LOW FREQUENCY MAGNETIC FIELD (50 HZ, 1 MT) AND PTEROSTILBENE TREATMENT ON RENAL ISCHEMIC INJURY. Ozlem Bozkurt Girit, Hatice Keser, Feride Severcan, Mehmet D. Bilgin 1373-Pos Board B441 POSSIBLE THERAPEUTIC EFFECTS OF GAMMA-TOCOTRIENOL CONJUGA- TION THERAPY WITH DOXORUBICIN ON HEPATOCELLULAR CARCINOMA CELL LINE HEPG2. Akin Sevinc , Ipek Ozyurt, Feride Z. Severcan 1374-Pos Board B442 DEVELOPMENT OF AGED ERYTHROCYTES SEPARATION DEVICE USING LORENTZ FORCE. Naoyuki Yokoyama , Daisuke Sugiyama, Mai Itakura 1375-Pos Board B443 MODULATION OF EGFR SIGNALING BY ANTIBODY CONJUGATED DNA NANO-FORCEPS. Hanki Lee 1376-Pos Board B444 MODELING ANALYSIS OF RNA GRANULE FORMATION AND SELECTIVITY MEDIATED BY MULTIVALENT INTERACTIONS. Cibele V. Falkenberg , John H. Carson, Michael L. Blinov 1377-Pos Board B445 NUCLEOTIDE AND NUCLEOTIDE EXCHANGE FACTOR BOUND NANO TO MILLISECOND STRUCTURAL-DYNAMICS OF G ALPHA. Labe A. Black , J. B. A. Ross, Stephen R. Sprang 1378-Pos Board B446 MEMBRANE FLUIDITY MODULATES BIOFILM FORMATION IN E. COLI VIA THE RCS PHOSPHORELAY.  Julia F. Nepper , Douglas B. Weibel 1379-Pos Board B447 MULTIVALENT SIGNALING CLUSTERS HAVE UNIQUE SIZES DETERMINED BY MEMBRANE LOCALIZATION AND EXCLUDED VOLUME: THE NEPHRIN/ NCK/N-WASP SYSTEM. Madeleine Youngstrom, Aniruddha Chattaraj , Paul J. Michalski, James C. Schaff, Michael L. Blinov, Leslie M. Loew

M O N D A Y

1353-Pos Board B421 INTRAMOLECULAR FRIEDEL-CRAFTS ACYLATION PROMOTED BY HEXA- FLUOROISOPROPANOL. Alexander Y. Z. Li 1354-Pos Board B422 TAUTOMERIC EQUILIBRIA OF CYTOSINE AND ISOCYTOSINE IN GAS PHASE AND IN SOLUTION. Avichai Fagan, Shuhua Ma 1355-Pos Board B423 REDUCTION POTENTIAL CALCULATIONS OF THE IRON-SULFUR CLUSTERS IN RESPIRATORY COMPLEX I. Kelly N. Tran 1356-Pos Board B424 REGULATION OF PROTON MIGRATION ALONG THE MEMBRANE SUR- FACE. Ewald Weichselbaum , Maria Österbauer, Günther Knör, Peter Pohl 1357-Pos Board B425 CAGED PROTONS AS TOOLS FOR STUDYING TRANSPORT OF PROTONS ALONG LIPID BILAYERS. Maria Österbauer , Ewald Weichselbaum, Peter Pohl, Günther Knör 1358-Pos Board B426 ENERGY TAXIS IN ESCHERICHIA COLI ON THE SINGLE-CELL LEVEL. Tatyana Perlova , Martin Gruebele, Yann R. Chemla 1359-Pos Board B427 ANALYSIS OF THE STRUCTURAL AND FUNCTIONAL ROLE OF THE DICYCLO- HEXYLCARBODIIMIDE (DCCD) BINDING SITE (E90-H212-Y246) IN SUBUNIT III OF BOVINE HEART AND RHODOBACTER SPHAEROIDES CYTOCHROME C OXIDASE USING MUTAGENESIS AND CHEMICAL MODIFICATION.  Lawrence J. Prochaska , R. Ryan Geyer, Kelli N. Fisher, Christine N. Pokal- sky, Jonathan Hosler, Rachel Omolwelu, Kemi Ogunjimi 1360-Pos Board B428 THE ARCHITECTURE OF RESPIRATORY SUPERCOMPLEXES.  James A. Letts , Karol Fiedorczuk, Leonid A. Sazanov 1361-Pos Board B429 A FUNCTIONAL DIMER MODEL OF UBIQUINOL CYTOCHROME C OXIDO- REDUCTASE.  Jason Bazil 1362-Pos Board B430 EQUILIBRIUM ELECTRON AFFINITIES OF MENAQUINOL OXIDASE FROM BACILLUS SUBTILIS . THE REDOX POTENTIAL OF THE DONOR IS REFLECTED IN THE DISTRIBUTION OF POTENTIALS IN THE OXIDASE. Bruce C. Hill , Neil Mattatall, Diann Andrews 1363-Pos Board B431 BIOPHYSICAL COMPARISON OF ATP SYNTHESIS MECHANISMS SHOWS A KINETIC ADVANTAGE FOR THE ROTARY PROCESS. Ramu Anandakrishnan , Zining Zhang, Rory Donovan-Maiye, Daniel M. Zuckerman 1364-Pos Board B432 CONFORMATIONAL TRANSITION FROM CATALYTIC DWELL TO ATP-BIND- ING DWELL IN F 1 -ATPASE. Kei-ichi Okazaki , Mitsuhiro Sugawa, Gerhard Board B433 ELUCIDATING THE 30-YEAR-LONGSTANDING BIOENERGETIC MYSTERY IN ALKALOPHILIC BACTERIA.  James W. Lee 1366-Pos Board B434 MOLECULAR MOTORS HAVE EVOLVED TO OPTIMIZE THERMODYNAMIC PERFORMANCE.  Jason A. Wagoner , Ken Dill Hummer 1365-Pos

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