PARENT SESSION Posters P5A Type II reaction centres : Structure. Abstracts (289-312)
(P5A-1) Exploring the origin and evolution of oxygen-evolving extrinsic proteins by genome-wide bioinformatic studies. (Abstract 289) Javier De Las Rivas*,1, 1 Consejo Superior de Investigaciones Cientificas (CSIC), Salamanca, Spain (P5A-2) Sequential assembly of Photosystem II. (Abstract 290) Eva-Mari Aro*,1, Anne Rokka1, Marjaana Suorsa1, Virpi Paakkarinen1, Ammar Saleem1, Natalia Battchikova1, 1 Department of Biology, Plant Physiology and Molecular Biology, University of Turku, Finland (P5A-3) FTIR studies of the water oxidizing complex in Photosystem II. (Abstract 291) Richard Debus*,1, Lee Walker1, Melodie Strickler1, Warwick Hillier2, 1 Department of Biochemistry, Riverside, CA, USA2 (P5A-4) Binding and functional properties of the extrinsic PsbO, PsbP and PsbQ proteins in Euglena PSII. (Abstract 292) Isao Enami1, Takehiro Suzuki*,1, Osamu Tada1, Miki Makimura1, Akihiko Tohri1, 2, Hisataka Ohta1, 3, Yasusi Yamamoto4, 1 Department of Biology, Kagurazaka, Shinjuku-ku, Tokyo, Japan2 Department of Applied Biological Science, Yamazaki, Noda, Chiba, Japan3 Tissue Engineering Research Center, Yamazaki, Noda, Chiba, Japan4 Graduate School of Natural Science and Technology, Okayama, Japan (P5A-5) Identification of domains on the red algal PsbO involved in electrostatic interaction with PSII. (Abstract 293) Kenzo Yuhi*,1, Akemi Sato1, Takehiro Suzuki1, Akihiko Tohri1, 2, Naoshi Dohmae3, Hisataka Ohta1, 4, Isao Enami1, 1 Department of Biology, Kagurazaka, Shinjuku-ku, Tokyo, Japan2 Department of Applied Biological Science, Yamazaki, Noda, Chiba, Japan3 Biomolecular Characterization Team, Hirosawa, Wako, Saitama, Japan4 Tissue Engineering Research Center, Yamazaki, Noda, Chiba, Japan (P5A-6) Characterization of thylakoid membranes isolated from different plant species. (Abstract 294) Annette Friebe*,1, Carmen Schulten2, Andreas Brandt1, Heide Schnabl2, 1 center of advanced european studies and research, Bonn, Germany2 Institute of Molecular Physiology and Biotechnology of Plants, Bonn, Germany (P5A-7) Single particle image analysis studies on Chlamydomonas reinhardtii PSII mutants. (Abstract 295) Heredia Pedro*,1, Barber James1, Nield Jon1, 1 Dept Biol Sci, London, UK (P5A-8) Structure-based analysis on the PsbP protein of Photosystem II from higher plants. (Abstract 296) Kentaro Ifuku*,1, 2, Toru Nakatsu2, 3, Yumiko Yamamoto1, Seiko Ishihara1, Ren Shimamoto1, Hiroaki Kato2, 3, Fumihiko Sato1, 1 Graduate School of Biostudies, Kyoto University, Sakyo-ku, Kyoto, Japan2 RIKEN Harima Institute at SPring-8, Sayo-gun, Hyogo, Japan3 Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, Japan (P5A-9) Reconstitution and replacement of bacteriochlorophyll a molecules in photosynthetic reaction centers. (Abstract 297) Masayuki Kobayashi*,1, Atsuo Takaya1, Nobuyuki Kanai1, Yosuke Ota1, Takayuki Saito1, 5, Zheng-Yu Wang1, Tsunenori Nozawa1, 1 Department of Biomolecular Engineering, Sendai, Miyagi, JAPAN5 Department of Industrial Chemistry, Hachinohe, Aomori, JAPAN (P5A-10) The native reaction centre of PSII in oxygen-evolving preparations. (Abstract 298) Elmars Krausz*,1, Sindra Peterson Arskold*,1, 2, Joseph Hughes1, Paul Smith3, Ron Pace3, 1 Research School of Chemistry, Canberra, ACT, Australia2 Department of Biochemistry, Lund, Sweden3 Faculties Chemistry, Canberra, ACT, Australia (P5A-11) Oligomeric state of photosystem 2 studied by radiation target analysis. (Abstract 299) Tomas Kucera*,1, Miroslava Herbstova1, 1 Department of Biochemistry, Faculty of Science, Prague, Czech Republic (P5A-12) Structure and function of the photosynthetic reaction center from the aerobic bacterium Roseobacter denitrificans. (Abstract 300) Andreas Labahn*,1, Oliver Hucke1, Claudia Schwarze1, Gerhart Drews2, 1 Albert-Ludwigs-Universität Freiburg, Freiburg, Germany2 Albert-Ludwigs-Universität Freiburg, Freiburg, Germany (P5A-13) Pulsed high-frequency EPR study of the secondary electron-transfer pathways of Photosystem II. (Abstract 301) K. Lakshmi*,1, Oleg Poluektov2, Arlene Wagner2, Michael Reifler1, Marion Thurnauer2, Gary Brudvig1, 1 Department of Chemistry, New Haven, CT, USA2 Chemistry Department, Argonne, IL, USA (P5A-14) Organization and protein composition of Photosystem II in different domains of the thylakoid membrane. (Abstract 302) Fikret Mamedov*,1, Ravi Danielsson2, Marjaana Suorsa3, Virpi Paakkarinen3, Eva-Mari Aro3, Stenbjorn Styring1, 1 Molecular Biomimetics, Uppsala University, Uppsala, Sweden2 Biochemistry, Chemical Center, Lund University, Lund, Sweden3 Dept. of Biology, University of Turku, Turku, Finland (P5A-15) Exploration of photosynthetic reaction centres by solid-state NMR. (Abstract 303) Joerg Matysik*,1, 1 Leiden Institute of Chemistry, Leiden, The Netherlands (P5A-16) Structural comparisons between eukaryotic and prokaryotic PSII complexes. (Abstract 304) Jon Nield*,1, James Barber1, 1 Wolfson Laboratories, London, UK (P5A-17) Preliminary structural characterization of the 33-kda protein (PsbO) in solution studied by site-directed mutagenesis and NMR spectroscopy. (Abstract 305) Marc Nowaczyk*,1, Carsten Berghaus2, Raphael Stoll2, Matthias Roegner1, 1 Plant Biochemistry, Bochum, Germany2 Biomolecular NMR, Bochum, Germany (P5A-18) Cloning, overexpression and purification of polypeptide subunits of the cytochrome b559 from higher plants. (Abstract 306) Rafael PICOREL*,1, Maria Angeles LUJAN*,1, Miguel ALFONSO*,1, Inmaculada YRUELA*,1, 1 Aula Dei Experimental Station-CSIC, Zaragoza, Spain (P5A-19) Structural description of reaction center mutants that restore proton transfer to the l212ala-l213ala double mutant. (Abstract 307) Raj Pokkuluri*,, Deborah Hanson1, Phil Laible1, Stephan Ginell1, George Johnson1, Marianne Schiffer1, 1 Biosciences Division, Argonne, IL, U.S.A (P5A-20) Localisation of phospholipids tightly bound to reaction centres from Rhodobacter sphaeroides: use of brominated lipids. (Abstract 308) Aleksander Roszak*,1, Alastair Gardiner2, Neil Isaacs1, Richard Cogdell2, 1 Department of Chemistry, Glasgow, UK2 Division of Biochemistry and Molecular Biology, IBLS, Glasgow, UK (P5A-21) Identification of lysine residues on PsbP possibly involved in electrostatic interaction with PsbO in spinach PSII. (Abstract 309) Akihiko Tohri*,1, 2, Naoshi Dohmae3, Takehiro Suzuki1, Kenzo Yuhi1, Hisataka Ohta1, 4, Yasunori Inoue2, 4, Isao Enami1, 1 Department of Biology, Kagurazaka, Shinjuku-ku, Tokyo, Japan2 Department of Applied Biological Science, Yamazaki, Noda, Chiba, Japan3 Biomolecular Characterization Team, Hirosawa, Wako, Saitama, Japan4 Tissue Engineering Research Center, Yamazaki, Noda, Chiba, Japan (P5A-22) Characterization of the thermodynamic properties of the natively unfolded manganese stabilizing protein of Photosystem II. (Abstract 310) AARON WYMAN*,1, CHARLES YOCUM2, 1 DEPT OF MCD BIOLOGY, ANN ARBOR, MI, USA2 DEPT OF MCD BIOLOGY AND CHEMISTRY, ANN ARBOR, MI, USA (P5A-23) New X-ray spectroscopy techniques to study the Mn complex in Photosystem II. (Abstract 311) JUNKO YANO*,1, Johannes Messinger2, Pieter Glatzel3, Kenneth Sauer1, 4, Stephen Cramer1, 3, Uwe Bergmann5, Vittal Yachandra1, 1 Lawrence Berkeley National Laboratory, Berkeley, CA, USA2 Max-Planck Institut fur Bioanorganische Chemie, Mulheim, Germany3 Department of Applied Science, University of California, Davis, CA, USA4 Department of Chemistry, University of California, Berkeley, CA, USA5 Stanford Synchrotron Radiation Laboratory, Stanford University, Menlo Park, CA, USA (P5A-24) Biochemical and functional analysis of Photosystem II crystals from Thermosynechococcus elongatus diffracting to 3.2 . (Abstract 312) Athina Zouni*,1, Jan Kern1, Joachim Frank1, Joachim Behlke2, Peter Franke3, Klaus-D. Irrgang1, 1 Max-Volmer-Laboratory for Biophysical Chemistry, Berlin, Germany2 Max-Dellbrück-Centre for Molecular Medicine, Berlin-Buch, Berlin, Germany3 Institute for Biochemistry, Berlin, Germany (P5A-25) Probing the electronic structure of axial histidines in photosynthetic reaction centres using MAS/NMR. (Abstract 7313) A Alia*,1, Ido de Boer1, Peter Gast2, Huub de Groot1, Jorg Matysik1, 1 SSNMR, Leiden Institute of Chemistry, Leiden, The Netherlands2 Department of Biophysics, Huygens Laboratorium, Leiden, The Netherlands
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