BPS Program Book 2014

3873-P os B oard #B601 THE ROLE OF MYOPALLADIN IN SKELETAL MUSCLE. Marco Caremani, Daniel L. Yamamoto, Vincenzo Nigro, Vincenzo Lombardi, Marie Louise Bang, Marco Linari 3874-P os B oard #B602 TRIADIN FUNCTION IN SARCOPLASMIC RETICULUM STRUCTURE. Alexis Osseni, Oriana Sarrault, Julien Fauré, Anne Fourest-Lieuvin, Isabelle Marty 3875-P os B oard #B603 IN VITRO SMOOTHMUSCLE HYPERCONTRACTILITY INDUCED BY CD4 + T CELLS ISTRANSIENT. Oleg S. Matusovsky , Emily M. Nakada, Linda Kachmar, Elizabeth D. Fixman, Anne-Marie Lauzon 3876-P os B oard #B604 THE INTERACTION OF AMP-ACTIVATED PROTEIN KINASE AND ITS UPSTREAM ACTIVATOR, LKB1/MO25/STRAD, MODIFIES CONTRACTILE FUNCTION IN RAT CARDIAC TRABECULAE. Samantha Behunin , John P. Konhilas 3877-P os B oard #B605 LKB1 AND MO25 DEMONSTRATE SIGNIFICANT INTERACTION WITH MYOFILAMENT PROTEINS. Marissa A. Lopez-Pier , John P. Konhilas, Samantha M. Behunin 3878-P os B oard #B606 A MOLECULAR SIMULATION STUDY TO INVESTIGATE ACTIN FILAMENT ELONGATION MECHANISM. Nobuhiko Wakai , Yasutaka Nishihara, Kazuhiro Takemura, Takashi Fujii, Keiichi Namba, B oard #B607 X-RAY DIFFRACTION PATTERN OF NON-UNIFORMLY STRETCHED ACTIN FILAMENT. Momcilo Prodanovic , Thomas C. Irving, Robert McOwen, Srboljub M. Mijailovich 3880-P os B oard #B608 ADDING REGULATION TO CROSS-BRIDGE MUSCLE MODELS. SamWalcott 3881-P os B oard #B609 THE STRUCTURAL DYNAMICS OF ALPHA-TROPOMYOSIN ON F-ACTIN SHAPE THE OVERLAP COMPLEX BETWEEN ADJACENT TROPOMYOSIN MOLECULES. William Lehman , Xiaochuan Li, Marek Orzechowski, Stefan Fischer 3882-P os B oard #B610 MYOSIN BINDING TO HUMAN CARDIAC THIN FILAMENTS CONTAINING TROPOMYOSIN CARRYING DCM & HCM MUTATIONS; FITTING OF COMPLEX BINDINGTRANSIENTS. Marina Svicevic , Srboljub M. Mijailovich, Miro Janco, Michael A. Geeves 3883-P os B oard #B611 MG 2+ DEPENDENT MODULATION OF STRIATED MUSCLE MYOSIN ATPASE BY THIN FILAMENT COMPONENTS. Minae Kobayashi , Ben Ramirez 3884-P os B oard #B612 KINETIC AND STRUCTURAL CHARACTERIZATION OF CALCIUM SENSITIZER ACTION ONTHIN FILAMENT FUNCTION USING FRET. William D. Schlecht , Wenji Dong, King Lun Li 3885-P os B oard #B613 MONITORING CARDIAC TROPONIN STRUCTURAL CHANGES USING IN-SITU TIME-RESOLVED FRET: IMPLICATIONS ON THE REGULATORY ROLES OF CROSS-BRIDGES AND SARCOMERE LENGTH. King-Lun Li , Daniel C. Rieck, R. John Solaro, Wen-Ji Dong Akio Kitao 3879-P os

3886-P os B oard #B614 CA 2+ -REGULATORY FUNCTION OF THE INHIBITORY PEPTIDE REGION OF CARDIAC TROPONIN I IS AIDED BY THE C-TERMINUS OF CARDIAC TROPONIN T: EFFECTS OF FHC MUTATIONS CTNI R145G AND CTNT R278C, ALONE AND IN COMBINATION, ON FILAMENT SLIDING. Brenda Schoffstall , Nicolas M. Brunet, Goran Mihajlović, P. Bryant Chase 3887-P os B oard #B615 IMPACT OF TROPONIN-I PHOSPHORYLATION ON HUMAN CARDIACMYOFILAMENT FUNCTION. Karen H. Hsu , Menjie Zhang, Namthip Witayavanitkul, Thomas C. Irving, Pieter P. de Tombe 3888-P os B oard #B616 THE R144W MUTATION IN MOUSE CARDIAC TROPONIN T ATTENUATES CROSSBRIDGE RECRUITMENT AND DETACHMENT KINETICS. Sampath K. Gollapudi , Murali Chandra 3889-P os B oard #B617 EFFECTS OF PSEUDOPHOSPHORYLATION OF RAT CARDIAC TROPONIN T RESIDUE 204 ARE DIFFERENTLY AFFECTED BY α - AND β -MYOSIN HEAVY CHAIN ISOFORMS. John Jeshurun Michael , Sampath K. Gollapudi, Murali Chandra 3890-P os B oard #B618 FORCE-SARCOMERE LENGTH RELATIONS IN PATIENTS WITH THIN FILAMENT MYOPATHY CAUSED BY MUTATIONS IN NEB, ACTA1, TPM2 AND TPM3. Josine M. de Winter , Barbara Joureau, Coen AC Ottenheijm 3891-P os B oard #B619 PROLONGED RELAXATION KINETICS IN DISTAL ARTHROGRYPOSIS SKELETAL MUSCLE MYOFIBRILS WITH A MYH3 R672C MUTATION. Alice Ward Racca , Anita E. Beck, Michael J. Bamshad, Michael Regnier 3892-P os B oard #B620 FUNCTIONAL EFFECTS OF THE ß-MYOSIN MUTATION ARG453CYS IN FAMILIAL HYPERTROPHIC CARDIOMYOPATHY. Theresia Kraft , Judith Montag, Julia Rose, Dejan List, William J. McKenna, Bernhard Brenner 3893-P os B oard #B621 THE STRUCTURE-FUNCTION ANALYSIS OF MYOSIN PSEUDO-PHOSPHORYLATION IN MOUSE MODEL OF FHC. Chen-Ching Yuan , Priya Muthu, Rosemeire Kanashiro-Takeuchi, Jingsheng Liang, Ana I. Rojas, Katarzyna Kazmierczak, Joshua M. Hare, Thomas Irving, Danuta Szczesna-Cordary Cardiac Muscle III (Boards #B622–#B652) 3894-P os B oard #B622 ANALYSIS OF THE INNER AND OUTER ENVIRONMENT OF SARCOLEMMA IN CARDIAC MUSCLE CELLS. Zuzana Nichtová , Marta Novotová, Ivan Zahradník 3895-P os B oard #B623 BRIDGING INTEGRATOR 1 (BIN1)-INDUCED T-TUBULE FORMATION IN CARDIOMYOCYTES. David B. Lipsett , Neha Singh, Michael Frisk, Jan Magnus Aronsen, Ole M. Sejersted, Ivar Sjaastad, J. Andrew Wasserstrom, Geir Christensen, William E. Louch 3896-P os B oard #B624 BIN-1 EXPRESSION IN NORMAL RAT CARDIAC MYOCYTES AND IN MYOCYTES WITH REDUCED T-TUBULE DENSITY DUE TO CELL CULTURE OR HEART FAILURE. Hannah M. Kirton , Matthew Hardy, Edward White, Derek Steele

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Biophysical Society 58 th Annual Meeting, San Francisco, California