9I4Y | pdb_00009i4y

Toxoplasma gondii cytochrome c oxidase from the respiratory supercomplex III2-IV

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
A [auth 4B]	Putative cytochrome C oxidase subunit IIa	cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding 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 cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding 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	-	cellular anatomical structure membrane
B [auth 4C]	Cytochrome c oxidase polypeptide II	cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding 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 cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding 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 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	cellular anatomical structure membrane
K [auth 4L]	Transmembrane protein	-	-	-
P [auth 4Q]	ApiCox22, TGGT1_312160	-	-	-
S [auth 4T]	ApiCox18, TGGT1_221510	-	-	-
V [auth 4W]	Zinc finger CDGSH-type domain-containing protein	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
I [auth 4J]	Transmembrane protein	-	-	-
H [auth 4I]	Cytochrome c oxidase subunit 6B	-	-	-
G [auth 4H]	Transmembrane protein	-	-	-
F [auth 4G]	Putative cytochrome c oxidase subunit	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, cytochrome c to oxygen respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure mitochondrion mitochondrial envelope organelle cytoplasm intracellular membrane-bounded organelle respiratory chain complex protein-containing complex catalytic complex cytochrome complex membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure intracellular anatomical structure mitochondrion mitochondrial envelope organelle cytoplasm intracellular membrane-bounded organelle respiratory chain complex protein-containing complex catalytic complex cytochrome complex membrane membrane protein complex respiratory chain complex IV transporter complex transmembrane transporter complex oxidoreductase complex
E [auth 4F]	Cg8 family protein	-	-	-
D [auth 4E]	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	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	cellular anatomical structure membrane
C [auth 4D]	Cytochrome C family oxidase subunit II, transmembrane domain protein	-	-	cellular anatomical structure membrane
Y [auth B]	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	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, cytochrome c to oxygen respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport electron transport coupled proton transport aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, cytochrome c to oxygen respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport 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 monoatomic cation transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane
X [auth 4Y]	Transmembrane protein	-	-	-
W [auth 4X]	Transmembrane protein	-	-	-
U [auth 4V]	Transmembrane protein	-	-	-
T [auth 4U]	Transmembrane protein	-	-	-
R [auth 4S]	Transmembrane protein	-	-	-
Q [auth 4R]	Transmembrane protein	-	-	-
O [auth 4P]	Transmembrane protein	-	-	-
N [auth 4O]	ApiCox30, TGGT1_297810	-	-	-
M [auth 4N]	NADH-ubiquinone reductase complex 1 MLRQ subunit	-	-	-
L [auth 4M]	Transmembrane protein	-	-	-
J [auth 4K]	Membrane protein	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 4B]	IPR002429	Cytochrome c oxidase subunit II-like C-terminal	Domain
A [auth 4B]	IPR036257	Cytochrome C oxidase subunit II, transmembrane domain superfamily	Homologous Superfamily
A [auth 4B]	IPR008972	Cupredoxin	Homologous Superfamily
A [auth 4B]	IPR045187	Cytochrome c/quinol oxidase subunit II	Family
B [auth 4C]	IPR002429	Cytochrome c oxidase subunit II-like C-terminal	Domain
B [auth 4C]	IPR008972	Cupredoxin	Homologous Superfamily
B [auth 4C]	IPR001505	Copper centre Cu(A)	Binding Site
B [auth 4C]	IPR045187	Cytochrome c/quinol oxidase subunit II	Family
V [auth 4W]	IPR018967	Iron-binding zinc finger, CDGSH type	Domain
V [auth 4W]	IPR042216	MitoNEET, CDGSH iron-sulfur domain	Homologous Superfamily
V [auth 4W]	IPR052950	CDGSH iron-sulfur domain-containing protein 3, mitochondrial	Family
F [auth 4G]	IPR002124	Cytochrome c oxidase, subunit Vb	Family
F [auth 4G]	IPR036972	Cytochrome c oxidase, subunit Vb superfamily	Homologous Superfamily
D [auth 4E]	IPR035973	Cytochrome c oxidase subunit III-like superfamily	Homologous Superfamily
D [auth 4E]	IPR013833	Cytochrome c oxidase, subunit III, 4-helical bundle	Homologous Superfamily
D [auth 4E]	IPR000298	Cytochrome c oxidase subunit III-like	Domain
D [auth 4E]	IPR024791	Cytochrome c oxidase subunit III	Family
C [auth 4D]	IPR036257	Cytochrome C oxidase subunit II, transmembrane domain superfamily	Homologous Superfamily
Y [auth B]	IPR036927	Cytochrome c oxidase-like, subunit I superfamily	Homologous Superfamily
Y [auth B]	IPR000883	Cytochrome c oxidase subunit I	Family
Y [auth B]	IPR023615	Cytochrome c oxidase, subunit I, copper-binding site	Binding Site
Y [auth B]	IPR023616	Cytochrome c oxidase-like, subunit I domain	Domain