1Q90 | Photosynthesis | date | Aug 22, 2003 |
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title | Structure Of The Cytochrome B6f (Plastohydroquinone : Plasto Oxidoreductase) From Chlamydomonas Reinhardtii | ||||||||||||||||||||||||||||||||||||||||||
authors | D.Stroebel, Y.Choquet, J.L.Popot, D.Picot | ||||||||||||||||||||||||||||||||||||||||||
compound | source | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Apocytochrome F Chain: A Fragment: Residues 1-292 Engineered: Yes Mutation: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Chloroplast Gene Collection: Chloroplast Gene Organelle: Chloroplast Gene: Peta Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6 Chain: B Fragment: Residues 4-215 Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Chloroplast Gene Collection: Chloroplast Gene Organelle: Chloroplast Gene: Petb Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6-F Complex Iron-Sulfur Subunit Chain: C Fragment: Soluble Domain Synonym: Rieske Iron-Sulfur Protein, Risp Ec: 1.10.99.1 Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Nuclear Gene Collection: Nuclear Gene Organelle: Chloroplast Gene: Petc Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6-F Complex Subunit 4 Chain: D Fragment: Residues 4-159 Synonym: 17 Kda Polypeptide Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Chloroplast Gene Collection: Chloroplast Gene Organelle: Chloroplast Gene: Petd Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6-F Complex Iron-Sulfur Subunit Chain: R Fragment: Transmembrane Domain Synonym: Rieske Iron-Sulfur Protein, Risp Ec: 1.10.99.1 Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Nuclear Gene Collection: Nuclear Gene Organelle: Chloroplast Gene: Petc Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6f Complex Subunit Petg Chain: G Fragment: Residues 1-30 Synonym: Cytochrome B6-F Complex Subunit V Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Chloroplast Gene Collection: Chloroplast Gene Organelle: Chloroplast Gene: Petg Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6f Complex Subunit Petl Chain: L Fragment: Residues 1-32 Synonym: Cytochrome B6-F Complex Subunit Vi Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Chloroplast Gene Collection: Chloroplast Gene Organelle: Chloroplast Gene: Petl Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6f Complex Subunit Petm Chain: M Fragment: Residues 62-95 Synonym: Cytochrome B6-F Complex Subunit 7 Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Nuclear Gene Collection: Nuclear Gene Organelle: Chloroplast Gene: Petm Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
Molecule: Cytochrome B6f Complex Subunit Petn Chain: N Fragment: Residues 68-98 Engineered: Yes |
Organism_scientific: Chlamydomonas Reinhardtii Organism_taxid: 3055 Strain: H6f5 Atcc: Nuclear Gene Collection: Nuclear Gene Organelle: Chloroplast Gene: Petn Expression_system: Chlamydomonas Reinhardtii Expression_system_taxid: 3055 Expression_system_strain: H6f5 | ||||||||||||||||||||||||||||||||||||||||||
symmetry | Space Group: I 2 2 2 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 3.10 Å | ||||||||||||||||||||||||||||||||||||||||
ligand | BCR, CLA, FES, HEC, LFA, LMG, SQD, TDS | enzyme | Oxidoreductase E.C.1.10.99.1 BRENDA | ||||||||||||||||||||||||||||||||||||||||
note | 1Q90 is a representative structure | ||||||||||||||||||||||||||||||||||||||||||
Gene Ontology |
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Primary reference | An atypical haem in the cytochrome b(6)f complex., Stroebel D, Choquet Y, Popot JL, Picot D, Nature 2003 Nov 27;426(6965):413-8. PMID:14647374 |
Data retrieval |
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Structure-derived information |
- Domain d1q90a1, region A:1-168,A:233-247 [Jmol] [rasmolscript] [script source] - Domain d1q90a2, region A:169-232 [Jmol] [rasmolscript] [script source] - Domain d1q90a3, region A:248-292 [Jmol] [rasmolscript] [script source] - Domain d1q90b_, region B [Jmol] [rasmolscript] [script source] - Domain d1q90c_, region C [Jmol] [rasmolscript] [script source] - Domain d1q90d_, region D [Jmol] [rasmolscript] [script source] - Domain d1q90g_, region G [Jmol] [rasmolscript] [script source] - Domain d1q90l_, region L [Jmol] [rasmolscript] [script source] - Domain d1q90m_, region M [Jmol] [rasmolscript] [script source] - Domain d1q90n_, region N [Jmol] [rasmolscript] [script source] - Domain d1q90r_, region R [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science |