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  • Keable, Stephen M.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)

Room temperature XFEL crystallography reveals asymmetry in the vicinity of the two phylloquinones in photosystem I

  • Article/chapterEnglish2021

Publisher, publication year, extent ...

  • 2021-11-08
  • Nature Publishing Group,2021
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:umu-189588
  • https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-189588URI
  • https://doi.org/10.1038/s41598-021-00236-3DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-460093URI

Supplementary language notes

  • Language:English
  • Summary in:English

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Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Photosystem I (PS I) has a symmetric structure with two highly similar branches of pigments at the center that are involved in electron transfer, but shows very different efficiency along the two branches. We have determined the structure of cyanobacterial PS I at room temperature (RT) using femtosecond X-ray pulses from an X-ray free electron laser (XFEL) that shows a clear expansion of the entire protein complex in the direction of the membrane plane, when compared to previous cryogenic structures. This trend was observed by complementary datasets taken at multiple XFEL beamlines. In the RT structure of PS I, we also observe conformational differences between the two branches in the reaction center around the secondary electron acceptors A1A and A1B. The π-stacked Phe residues are rotated with a more parallel orientation in the A-branch and an almost perpendicular confirmation in the B-branch, and the symmetry breaking PsaB-Trp673 is tilted and further away from A1A. These changes increase the asymmetry between the branches and may provide insights into the preferential directionality of electron transfer.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Kölsch, AdrianInstitut für Biologie, Humboldt-Universität Zu Berlin, Berlin, Germany,Humboldt Univ, Inst Biol, D-10115 Berlin, Germany. (author)
  • Simon, Philipp S.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Dasgupta, MedhanjaliMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Chatterjee, RuchiraMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Subramanian, Senthil KumarInstitut für Biologie, Humboldt-Universität Zu Berlin, Berlin, Germany,Humboldt Univ, Inst Biol, D-10115 Berlin, Germany. (author)
  • Hussein, RanaInstitut für Biologie, Humboldt-Universität Zu Berlin, Berlin, Germany,Humboldt Univ, Inst Biol, D-10115 Berlin, Germany. (author)
  • Ibrahim, MohamedInstitut für Biologie, Humboldt-Universität Zu Berlin, Berlin, Germany,Humboldt Univ, Inst Biol, D-10115 Berlin, Germany. (author)
  • Kim, In-SikMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Bogacz, IsabelMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Makita, HirokiMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Pham, Cindy C.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Fuller, Franklin D.LCLS, SLAC National Accelerator Laboratory, CA, Menlo Park, United States,SLAC Natl Accelerator Lab, LCLS, Menlo Pk, CA 94025 USA. (author)
  • Gul, SherazMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Paley, DanielMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Lassalle, LouiseMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Sutherlin, Kyle D.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Bhowmick, AsmitMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Moriarty, Nigel W.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Young, Iris D.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States; Department of Bioengineering and Therapeutic Sciences, University of California, CA, San Francisco, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA.;Univ Calif San Francisco, Dept Bioengn & Therapeut Sci, San Francisco, CA 94158 USA. (author)
  • Blaschke, Johannes P.National Energy Research Scientific Computing Center, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Natl Energy Res Sci Comp Ctr, Berkeley, CA 94720 USA. (author)
  • de Lichtenberg, CasperUppsala universitet,Umeå universitet,Kemiska institutionen,Department of Chemistry - Ångström, Molecular Biomimetics, Uppsala University, Uppsala, Sweden,Molekylär biomimetik,Umeå Univ, Dept Chem, Linnaeus Vag 6 KBC Huset, S-90187 Umeå, Sweden(Swepub:uu)casde246 (author)
  • Chernev, PetkoUppsala universitet,Molekylär biomimetik(Swepub:uu)petch350 (author)
  • Cheah, Mun HonUppsala universitet,Molekylär biomimetik(Swepub:uu)munch343 (author)
  • Park, SehanPohang Accelerator Laboratory, POSTECH, Pohang, South Korea,POSTECH, Pohang Accelerator Lab, Pohang 37673, South Korea.,SLAC Natl Accelerator Lab, LCLS, Menlo Pk, CA 94025 USA. (author)
  • Park, GisuPohang Accelerator Laboratory, POSTECH, Pohang, South Korea,POSTECH, Pohang Accelerator Lab, Pohang 37673, South Korea. (author)
  • Kim, JangwooPohang Accelerator Laboratory, POSTECH, Pohang, South Korea,POSTECH, Pohang Accelerator Lab, Pohang 37673, South Korea. (author)
  • Lee, Sang JaePohang Accelerator Laboratory, POSTECH, Pohang, South Korea,POSTECH, Pohang Accelerator Lab, Pohang 37673, South Korea. (author)
  • Park, JaehyunPohang Accelerator Laboratory, POSTECH, Pohang, South Korea,POSTECH, Pohang Accelerator Lab, Pohang 37673, South Korea. (author)
  • Tono, KensukeJapan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, Japan; RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, Japan,Japan Synchrotron Radiat Res Inst, 1-1-1 Kouto, Sayo, Hyogo 6795198, Japan.;RIKEN SPring 8 Ctr, 1-1-1 Kouto, Sayo, Hyogo 6795148, Japan. (author)
  • Owada, ShigekiJapan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, Japan; RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, Japan,Japan Synchrotron Radiat Res Inst, 1-1-1 Kouto, Sayo, Hyogo 6795198, Japan.;RIKEN SPring 8 Ctr, 1-1-1 Kouto, Sayo, Hyogo 6795148, Japan. (author)
  • Hunter, Mark S.LCLS, SLAC National Accelerator Laboratory, CA, Menlo Park, United States (author)
  • Batyuk, AlexanderLCLS, SLAC National Accelerator Laboratory, CA, Menlo Park, United States,SLAC Natl Accelerator Lab, LCLS, Menlo Pk, CA 94025 USA. (author)
  • Oggenfuss, RolandPaul Scherrer Institut, Villigen, Switzerland,Paul Scherrer Inst, CH-5232 Villigen, Switzerland. (author)
  • Sander, MathiasPaul Scherrer Institut, Villigen, Switzerland,Paul Scherrer Inst, CH-5232 Villigen, Switzerland. (author)
  • Zerdane, SerhanePaul Scherrer Institut, Villigen, Switzerland,Paul Scherrer Inst, CH-5232 Villigen, Switzerland. (author)
  • Ozerov, DmitryPaul Scherrer Institut, Villigen, Switzerland,Paul Scherrer Inst, CH-5232 Villigen, Switzerland. (author)
  • Nass, KarolPaul Scherrer Institut, Villigen, Switzerland,Paul Scherrer Inst, CH-5232 Villigen, Switzerland. (author)
  • Lemke, HenrikPaul Scherrer Institut, Villigen, Switzerland,Paul Scherrer Inst, CH-5232 Villigen, Switzerland. (author)
  • Mankowsky, RomanPaul Scherrer Institut, Villigen, Switzerland,Paul Scherrer Inst, CH-5232 Villigen, Switzerland. (author)
  • Brewster, Aaron S.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Messinger, Johannes,1963-Uppsala universitet,Molekylär biomimetik(Swepub:uu)johme269 (author)
  • Sauter, Nicholas K.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Yachandra, Vittal K.Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Yano, JunkoMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Zouni, AthinaInstitut für Biologie, Humboldt-Universität Zu Berlin, Berlin, Germany,Humboldt Univ, Inst Biol, D-10115 Berlin, Germany. (author)
  • Kern, JanMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United States,Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (author)
  • Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, CA, Berkeley, United StatesLawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging Div, Berkeley, CA 94720 USA. (creator_code:org_t)

Related titles

  • In:Scientific Reports: Nature Publishing Group11:12045-2322

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