title: Ferredoxin and flavodoxin reduction by photosystem I.
abstract: Ferredoxin and flavodoxin are soluble proteins which are reduced by the terminal electron acceptors of photosystem I. The kinetics of ferredoxin (flavodoxin) photoreduction are discussed in detail, together with the last steps of intramolecular photosystem I electron transfer which precede ferredoxin (flavodoxin) reduction. The present knowledge concerning the photosystem I docking site for ferredoxin and flavodoxin is described in the second part of the review.
authors.affiliation: Section de Bioénergétique and CNRS URA 2096, Département de Biologie Cellulaire et Moléculaire, CEA Saclay, 91191, Gif sur Yvette, France. setif@dsvidf.cea.fr
authors.forename: P
authors.initials: P
authors.lastname: Sétif
mesh_terms: D001665:Binding Sites; D004579:Electron Transport; D005288:Ferredoxins / Q000737:chemistry*; D005418:Flavodoxin / Q000737:chemistry*; D007506:Iron-Sulfur Proteins / Q000737:chemistry; D008958:Models, Molecular; D016297:Mutagenesis, Site-Directed; D010084:Oxidation-Reduction; D045322:Photosynthetic Reaction Center Complex Proteins / Q000737:chemistry*; D045331:Photosystem I Protein Complex; D010940:Plant Proteins / Q000737:chemistry
chemical_list: D005288:Ferredoxins; D005418:Flavodoxin; D007506:Iron-Sulfur Proteins; D045322:Photosynthetic Reaction Center Complex Proteins; D045331:Photosystem I Protein Complex; D010940:Plant Proteins; C070290:PsaD protein, cyanobacteria; C079741:photosystem I, psaE subunit