Structural adaptations of photosynthetic complex I enable ferredoxin-dependent electron transfer.

Cryoelectron Microscopy Cyanobacteria / physiology Electron Transport Electron Transport Complex I / physiology Ferredoxins / physiology Models, Molecular Photosynthesis Photosystem I Protein Complex / physiology Protein Structure, Quaternary

Journal

Science (New York, N.Y.)
ISSN: 1095-9203
Titre abrégé: Science
Pays: United States
ID NLM: 0404511

Informations de publication

Date de publication:
18 01 2019
Historique:
received: 20 09 2018
accepted: 06 12 2018
pubmed: 24 12 2018
medline: 26 7 2019
entrez: 22 12 2018
Statut: ppublish

Résumé

Photosynthetic complex I enables cyclic electron flow around photosystem I, a regulatory mechanism for photosynthetic energy conversion. We report a 3.3-angstrom-resolution cryo-electron microscopy structure of photosynthetic complex I from the cyanobacterium

Identifiants

DOI: 10.1126/science.aau3613 PMID: 30573545
pubmed: 30573545
pii: science.aau3613
doi: 10.1126/science.aau3613
doi:

Substances chimiques

Ferredoxins 0
Photosystem I Protein Complex 0
Electron Transport Complex I EC 7.1.1.2

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Pagination

257-260

Commentaires et corrections

Type : CommentIn

Informations de copyright

Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Auteurs

Jan M Schuller (JM)

Department of Structural Cell Biology, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany. janschu@biochem.mpg.de gkurisu@protein.osaka-u.ac.jp marc.m.nowaczyk@rub.de.
ORCID: 0000-0002-9121-1764

James A Birrell (JA)

Max Planck Institute for Chemical Energy Conversion, 45470 Mülheim an der Ruhr, Germany.

Hideaki Tanaka (H)

Institute for Protein Research, Osaka University, Suita, Osaka 565-0871, Japan.
Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan.
ORCID: 0000-0003-2035-954X

Tsuyoshi Konuma (T)

Graduate School of Medical Life Science, Yokohama City University, 1-7-29 Suehiro-cho, Tsurumi-ku, Yokohama 230-0045, Japan.
ORCID: 0000-0002-4412-2849

Hannes Wulfhorst (H)

Plant Biochemistry, Faculty of Biology and Biotechnology, Ruhr University Bochum, 44780 Bochum, Germany.
Daiichi Sankyo Deutschland GmbH, Zielstattstr. 48, 81379 München, Germany.

Nicholas Cox (N)

Max Planck Institute for Chemical Energy Conversion, 45470 Mülheim an der Ruhr, Germany.
Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia.
ORCID: 0000-0002-7815-6115

Sandra K Schuller (SK)

Gene Center and Department of Biochemistry, Ludwig-Maximilians-Universität München, Feodor-Lynen-Str. 25, 81377 Munich, Germany.
ORCID: 0000-0002-1800-8014

Jacqueline Thiemann (J)

Plant Biochemistry, Faculty of Biology and Biotechnology, Ruhr University Bochum, 44780 Bochum, Germany.
ORCID: 0000-0003-0286-2862

Wolfgang Lubitz (W)

Max Planck Institute for Chemical Energy Conversion, 45470 Mülheim an der Ruhr, Germany.
ORCID: 0000-0001-7059-5327

Pierre Sétif (P)

Institut de Biologie Intégrative de la Cellule (I2BC), IBITECS, CEA, CNRS, Université Paris-Saclay, F-91198 Gif-sur-Yvette, France.
ORCID: 0000-0002-6101-4006

Takahisa Ikegami (T)

Graduate School of Medical Life Science, Yokohama City University, 1-7-29 Suehiro-cho, Tsurumi-ku, Yokohama 230-0045, Japan.
ORCID: 0000-0002-1429-1844

Benjamin D Engel (BD)

Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany.

Genji Kurisu (G)

Institute for Protein Research, Osaka University, Suita, Osaka 565-0871, Japan. janschu@biochem.mpg.de gkurisu@protein.osaka-u.ac.jp marc.m.nowaczyk@rub.de.
Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan.
ORCID: 0000-0002-5354-0807

Marc M Nowaczyk (MM)

Plant Biochemistry, Faculty of Biology and Biotechnology, Ruhr University Bochum, 44780 Bochum, Germany. janschu@biochem.mpg.de gkurisu@protein.osaka-u.ac.jp marc.m.nowaczyk@rub.de.
ORCID: 0000-0002-9269-0672

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Classifications MeSH

questionsmedicales.fr › Techniques d'investigation › Microscopie électronique › Cryomicroscopie électronique › Structural adaptations of photosynthetic...
questionsmedicales.fr › Bactéries › Bactéries à Gram négatif › Bactéries à Gram négatif photosynthétiques › Cyanobactéries › Structural adaptations of photosynthetic...
questionsmedicales.fr › Métabolisme › Voies et réseaux métaboliques › Transport d'électrons › Structural adaptations of photosynthetic...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Métalloprotéines › Protéines de liaison au fer › Protéines à fer non hème › Ferrosulfoprotéines › Complexe I de la chaîne respiratoire › Structural adaptations of photosynthetic...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Protéines végétales › Ferrédoxines › Structural adaptations of photosynthetic...
questionsmedicales.fr › Techniques d'investigation › Modèles théoriques › Modèles moléculaires › Structural adaptations of photosynthetic...
questionsmedicales.fr › Phénomènes physiologiques des plantes › Photosynthèse › Structural adaptations of photosynthetic...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Protéines végétales › Protéines chloroplastiques › Protéines de la membrane thylakoïdale › Complexe protéique du centre réactionnel de la photosynthèse › Complexe protéique du photosystème I › Structural adaptations of photosynthetic...
questionsmedicales.fr › Phénomènes chimiques › Phénomènes biochimiques › Conformation moléculaire › Conformation des protéines › Structure quaternaire des protéines › Structural adaptations of photosynthetic...