PDB: 1q90 Compound: apocytochrome f Classification: PHOTOSYNTHESIS Entry date in PDB: 2003-12-09 Resolution [Å]: 3.10 R-Factor: 0.222

CHAIN: A SWISS-PROT/TREMBL: P23577    KEYWORD: 3D-structure    Chloroplast    Electron transport    Heme    Photosynthesis    Photosystem I    Photosystem II    Signal    Thylakoid    Transmembrane    SCOP: b.2.6.1 All beta proteins    Common fold of diphtheria toxin/transcription factors/cytochrome f    Cytochrome f, large domain    Cytochrome f, large domain    Cytochrome f, large domain    Chlamydomonas reinhardtii SCOP: b.2.6.1 All beta proteins    Common fold of diphtheria toxin/transcription factors/cytochrome f    Cytochrome f, large domain    Cytochrome f, large domain    Cytochrome f, large domain    Chlamydomonas reinhardtii SCOP: b.84.2.2 All beta proteins    Barrel-sandwich hybrid    Rudiment single hybrid motif    Cytochrome f, small domain    Cytochrome f, small domain    Chlamydomonas reinhardtii SCOP: f.23.23.1 Membrane and cell surface proteins and peptides    Single transmembrane helix    Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor    Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor    Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor    Chlamydomonas reinhardtii GO:  mitochondrial electron transport chain    electron transporter activity    electron transport    CHAIN: C SWISS-PROT/TREMBL: P49728    KEYWORD: 2Fe-2S    Chloroplast    Electron transport    Inner membrane    Iron    Iron-sulfur    Metal-binding    Oxidoreductase    Transit peptide    Transmembrane    EC: 1.10.99.1 SCOP: b.33.1.1 All beta proteins    ISP domain    ISP domain    Rieske iron-sulfur protein (ISP)    ISP subunit from the cytochrome b6f complex, soluble domain    Chlamydomonas reinhardtii GO:  membrane    ubiquinol-cytochrome-c reductase complex    oxidoreductase activity    ubiquinol-cytochrome-c reductase activity    electron transport    CHAIN: G SWISS-PROT/TREMBL: Q08362    KEYWORD: Chloroplast    Electron transport    Respiratory chain    Thylakoid    Transmembrane    SCOP: f.23.26.1 Membrane and cell surface proteins and peptides    Single transmembrane helix    PetG subunit of the cytochrome b6f complex    PetG subunit of the cytochrome b6f complex    PetG subunit of the cytochrome b6f complex    Chlamydomonas reinhardtii GO:  cytochrome b6f complex    electron transport    CHAIN: L SWISS-PROT/TREMBL: P50369    KEYWORD: Chloroplast    Electron transport    Respiratory chain    Thylakoid    Transmembrane    SCOP: f.23.24.1 Membrane and cell surface proteins and peptides    Single transmembrane helix    PetL subunit of the cytochrome b6f complex    PetL subunit of the cytochrome b6f complex    PetL subunit of the cytochrome b6f complex    Chlamydomonas reinhardtii GO:  cytochrome b6f complex    integral to membrane    electron transporter activity    electron transport

Image Source: PDB

1e2w A - percentage of sequence identity: 99
1hcz - - percentage of sequence identity: 70
1nyk A - percentage of sequence identity: 61
1rfs - - percentage of sequence identity: 74
null nu - percentage of sequence identity: 0