PDB: 2bcc Compound: ubiquinol cytochrome c oxidoreductase Classification: OXIDOREDUCTASE Entry date in PDB: 1999-08-02 Resolution [Å]: 3.50 R-Factor: 0.284

CHAIN: C SWISS-PROT/TREMBL: P18946    KEYWORD: 3D-structure    Electron transport    Heme    Mitochondrion    Respiratory chain    Transmembrane    SCOP: f.32.1.1 Membrane and cell surface proteins and peptides    a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Mitochondrial cytochrome b subunit, C-terminal domain    Chicken (Gallus gallus) SCOP: f.21.1.2 Membrane and cell surface proteins and peptides    Heme-binding four-helical bundle    Transmembrane di-heme cytochromes    Cytochrome b of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Mitochondrial cytochrome b subunit, N-terminal domain    Chicken (Gallus gallus) GO:  membrane    oxidoreductase activity    electron transport    CHAIN: D SWISS-PROT/TREMBL: P00125    KEYWORD: 3D-structure    Electron transport    Heme    Mitochondrion    Respiratory chain    Transmembrane    SCOP: a.3.1.3 All alpha proteins    Cytochrome c    Cytochrome c    Cytochrome bc1 domain    Cytochrome bc1 domain    Chicken (Gallus gallus) SCOP: f.23.11.1 Membrane and cell surface proteins and peptides    Single transmembrane helix    Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor    Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor    Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor    Chicken (Gallus gallus) GO:  mitochondrial electron transport chain    electron transporter activity    heme binding    electron transport    CHAIN: E SWISS-PROT/TREMBL: P13272    KEYWORD: 2Fe-2S    3D-structure    Electron transport    Inner membrane    Iron    Iron-sulfur    Metal-binding    Mitochondrion    Oxidoreductase    Respiratory chain    Transit peptide    Transmembrane    EC: 1.10.2.2 SCOP: b.33.1.1 All beta proteins    ISP domain    ISP domain    Rieske iron-sulfur protein (ISP)    ISP subunit of the mitochondrial cytochrome bc1-complex, water-soluble domain    Chicken (Gallus gallus) SCOP: f.23.12.1 Membrane and cell surface proteins and peptides    Single transmembrane helix    ISP transmembrane anchor    ISP transmembrane anchor    Iron-sulfur subunit (ISP) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane region    Chicken (Gallus gallus) GO:  membrane    ubiquinol-cytochrome-c reductase complex    ubiquinol-cytochrome-c reductase complex (sensu Eukaryota)    oxidoreductase activity    ubiquinol-cytochrome-c reductase activity    electron transport    CHAIN: F SWISS-PROT/TREMBL: P00129    KEYWORD: 3D-structure    Acetylation    Electron transport    Inner membrane    Mitochondrion    Oxidoreductase    Respiratory chain    EC: 1.10.2.2 SCOP: f.27.1.1 Membrane and cell surface proteins and peptides    14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Chicken (Gallus gallus) GO:  ubiquinol-cytochrome-c reductase activity    electron transport    mitochondrial electron transport, ubiquinol to cytochrome c    CHAIN: G SWISS-PROT/TREMBL: P13271    KEYWORD: 3D-structure    Electron transport    Inner membrane    Mitochondrion    Oxidoreductase    Respiratory chain    EC: 1.10.2.2 SCOP: f.23.13.1 Membrane and cell surface proteins and peptides    Single transmembrane helix    Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Chicken (Gallus gallus) GO:  ubiquinol-cytochrome-c reductase complex (sensu Eukaryota)    ubiquinol-cytochrome-c reductase activity    electron transport    CHAIN: H SWISS-PROT/TREMBL: P00126    KEYWORD: 3D-structure    Electron transport    Inner membrane    Mitochondrion    Oxidoreductase    Respiratory chain    EC: 1.10.2.2 SCOP: f.28.1.1 Membrane and cell surface proteins and peptides    Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Chicken (Gallus gallus) GO:  ubiquinol-cytochrome-c reductase complex (sensu Eukaryota)    ubiquinol-cytochrome-c reductase activity    mitochondrial electron transport, ubiquinol to cytochrome c    CHAIN: J SWISS-PROT/TREMBL: P00130    KEYWORD: 3D-structure    Electron transport    Inner membrane    Mitochondrion    Oxidoreductase    Respiratory chain    EC: 1.10.2.2 SCOP: f.23.14.1 Membrane and cell surface proteins and peptides    Single transmembrane helix    Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)    Chicken (Gallus gallus) GO:  mitochondrial membrane    ubiquinol-cytochrome-c reductase activity    mitochondrial electron transport, ubiquinol to cytochrome c

Image Source: PDB

1l0l A - percentage of sequence identity: 89
1rie - - percentage of sequence identity: 100
null nu - percentage of sequence identity: 0