Annotations: 9OCV

Cryo-EM structure of the CIII2CIV1 respiratory supercomplex from Bacillus subtilis

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I, W [auth i]	YlbA	-	-	-
H, V [auth h]	Uncharacterized membrane protein YqzM	-	-	cell periphery cellular anatomical structure plasma membrane membrane
G, U [auth g]	QcrG	-	-	-
F, T [auth f]	QcrF	-	-	-
E, S [auth e]	YqgY	-	-	cell periphery cellular anatomical structure plasma membrane membrane
D, R [auth d]	YqgW	-	-	cell periphery cellular anatomical structure plasma membrane membrane
C, Q [auth c]	Menaquinol:cytochrome c reductase cytochrome c subunit	oxidoreductase activity catalytic activity binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	-	cell periphery cellular anatomical structure plasma membrane membrane
B, P [auth b]	Menaquinol:cytochrome c reductase cytochrome b subunit	oxidoreductase activity catalytic activity electron transfer activity	cellular respiration energy derivation by oxidation of organic compounds respiratory electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cell periphery cellular anatomical structure plasma membrane membrane
N	Cytochrome c oxidase subunit 2	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity cytochrome-c oxidase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreductase activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity oxidoreductase activity, acting on a heme group of donors monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity cytochrome-c oxidase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreductase activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity oxidoreductase activity, acting on a heme group of donors monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity binding tetrapyrrole binding heme binding cation binding transition metal ion binding copper ion binding ion binding metal ion binding small molecule binding	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds respiratory electron transport chain ATP synthesis coupled electron transport electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cell periphery cellular anatomical structure plasma membrane membrane respiratory chain complex protein-containing complex
M	Cytochrome c oxidase subunit 1	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity cytochrome-c oxidase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreductase activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity oxidoreductase activity, acting on a heme group of donors monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity cytochrome-c oxidase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreductase activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity oxidoreductase activity, acting on a heme group of donors monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity binding tetrapyrrole binding heme binding	electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport establishment of localization monoatomic cation transmembrane transport transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport cellular respiration energy derivation by oxidation of organic compounds electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport establishment of localization monoatomic cation transmembrane transport transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport cellular respiration energy derivation by oxidation of organic compounds respiratory electron transport chain electron transport chain metabolic process generation of precursor metabolites and energy aerobic respiration oxidative phosphorylation	cell periphery cellular anatomical structure plasma membrane membrane
L	Cytochrome c oxidase subunit 3	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity cytochrome-c oxidase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreductase activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity oxidoreductase activity, acting on a heme group of donors monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity	aerobic electron transport chain aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds respiratory electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cell periphery cellular anatomical structure plasma membrane membrane
K	Cytochrome c oxidase subunit 4B	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity cytochrome-c oxidase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreductase activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity oxidoreductase activity, acting on a heme group of donors monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity	-	cell periphery cellular anatomical structure plasma membrane membrane
J	Cytochrome c-550	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	-	cell periphery cellular anatomical structure plasma membrane membrane
A, O [auth a]	Menaquinol:cytochrome c reductase iron-sulfur subunit	monooxygenase activity oxidoreductase activity catalytic activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I, W [auth i]	IPR014967	Uncharacterised protein family, YugN-like	Family
I, W [auth i]	IPR036491	YugN-like superfamily	Homologous Superfamily
H, V [auth h]	IPR025416	YqzM-like protein	Family
E, S [auth e]	IPR020254	Protein of unknown function DUF2626	Family
D, R [auth d]	IPR024490	Protein of unknown function DUF2759	Family
C, Q [auth c]	IPR036150	Cytochrome b/b6, C-terminal domain superfamily	Homologous Superfamily
C, Q [auth c]	IPR027387	Cytochrome b/b6-like domain superfamily	Homologous Superfamily
C, Q [auth c]	IPR005798	Cytochrome b/b6, C-terminal	Domain
C, Q [auth c]	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
C, Q [auth c]	IPR012049	Menaquinone:cytochrome c reductase, cytochrome b/c subunit	Family
C, Q [auth c]	IPR009056	Cytochrome c-like domain	Domain
C, Q [auth c]	IPR051811	Cytochrome c550/c551-like	Family
B, P [auth b]	IPR027387	Cytochrome b/b6-like domain superfamily	Homologous Superfamily
B, P [auth b]	IPR016174	Di-haem cytochrome, transmembrane	Homologous Superfamily
B, P [auth b]	IPR005797	Cytochrome b/b6, N-terminal domain	Domain
N	IPR011759	Cytochrome C oxidase subunit II, transmembrane domain	Domain
N	IPR036257	Cytochrome C oxidase subunit II, transmembrane domain superfamily	Homologous Superfamily
N	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
N	IPR045187	Cytochrome c/quinol oxidase subunit II	Family
N	IPR034236	Caa3-type Cytochrome c oxidase subunit II, cupredoxin domain	Domain
N	IPR009056	Cytochrome c-like domain	Domain
N	IPR002429	Cytochrome c oxidase subunit II-like C-terminal	Domain
N	IPR008972	Cupredoxin	Homologous Superfamily
N	IPR001505	Copper centre Cu(A)	Binding Site
N	IPR014222	Cytochrome c oxidase, subunit II	Domain
M	IPR036927	Cytochrome c oxidase-like, subunit I superfamily	Homologous Superfamily
M	IPR000883	Cytochrome c oxidase subunit I	Family
M	IPR023615	Cytochrome c oxidase, subunit I, copper-binding site	Binding Site
M	IPR023616	Cytochrome c oxidase-like, subunit I domain	Domain
M	IPR014241	Cytochrome c oxidase, subunit I bacterial type	Family
L	IPR035973	Cytochrome c oxidase subunit III-like superfamily	Homologous Superfamily
L	IPR013833	Cytochrome c oxidase, subunit III, 4-helical bundle	Homologous Superfamily
L	IPR000298	Cytochrome c oxidase subunit III-like	Domain
L	IPR024791	Cytochrome c oxidase subunit III	Family
L	IPR033946	Ubiquinol oxidase subunit III domain	Domain
K	IPR014257	Cytochrome c oxidase, subunit IV bacillaceae	Family
K	IPR005171	Cytochrome C oxidase subunit IV, prokaryotes	Family
J	IPR012218	Cytochrome c, Bacillus subtilis c550-type	Family
J	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
J	IPR009056	Cytochrome c-like domain	Domain
J	IPR051811	Cytochrome c550/c551-like	Family
J	IPR054780	Cytochrome c550, firmicutes	Family
A, O [auth a]	IPR017941	Rieske [2Fe-2S] iron-sulphur domain	Domain
A, O [auth a]	IPR036922	Rieske [2Fe-2S] iron-sulphur domain superfamily	Homologous Superfamily
A, O [auth a]	IPR006311	Twin-arginine translocation pathway, signal sequence	Conserved Site
A, O [auth a]	IPR014349	Rieske iron-sulphur protein	Family

9OCV | pdb_00009ocv

Cryo-EM structure of the CIII2CIV1 respiratory supercomplex from Bacillus subtilis

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage