Annotations: 9ZAK

Cryo-EM structure of Leishmania tarentolae respiratory complex IV (cytochrome c oxidase dimer)

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 [auth K], Z [auth k]	Cytochrome-c oxidase	-	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
H, Y [auth h]	Cytochrome c oxidase VII, putative	-	-	-
G, X [auth g]	Hypothetical protein, conserved, LtaP09.0030	-	-	-
F, W [auth f]	Cytochrome c oxidase VIII, putative	-	-	-
E, V [auth e]	Hypothetical protein, conserved, LtaP04.0630	-	-	-
D, U [auth d]	Cytochrome C oxidase subunit VI, putative	-	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
C, T [auth c]	Cytochrome c oxidase subunit 2	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	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
B, S [auth b]	Cytochrome c oxidase subunit V, putative	-	-	-
HA [auth s], Q [auth S]	Cytochrome c oxidase assembly factor like protein	-	-	-
GA [auth r], P [auth R]	Cytochrome c oxidase subunit iv	-	-	-
FA [auth q], O [auth Q]	Hypothetical protein, conserved, LtaP36.1760	-	-	-
EA [auth p], N [auth P]	Hypothetical protein, conserved, LtaP33.2260	-	-	-
DA [auth o], M [auth O]	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	cellular anatomical structure membrane
CA [auth n], L [auth N]	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
BA [auth m], K [auth M]	Cytochrome c oxidase subunit I	-	-	-
AA [auth l], J [auth L]	Cytochrome c oxidase subunit 10	-	-	-
A, R [auth a]	P27 protein	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth K], Z [auth k]	IPR036972	Cytochrome c oxidase, subunit Vb superfamily	Homologous Superfamily
D, U [auth d]	IPR036549	Cytochrome c oxidase subunit 6B/Cytochrome c oxidase assembly factor 6-like superfamily	Homologous Superfamily
C, T [auth c]	IPR002429	Cytochrome c oxidase subunit II-like C-terminal	Domain
C, T [auth c]	IPR036257	Cytochrome C oxidase subunit II, transmembrane domain superfamily	Homologous Superfamily
C, T [auth c]	IPR008972	Cupredoxin	Homologous Superfamily
C, T [auth c]	IPR001505	Copper centre Cu(A)	Binding Site
C, T [auth c]	IPR045187	Cytochrome c/quinol oxidase subunit II	Family
DA [auth o], M [auth O]	IPR035973	Cytochrome c oxidase subunit III-like superfamily	Homologous Superfamily
DA [auth o], M [auth O]	IPR013833	Cytochrome c oxidase, subunit III, 4-helical bundle	Homologous Superfamily
DA [auth o], M [auth O]	IPR000298	Cytochrome c oxidase subunit III-like	Domain
DA [auth o], M [auth O]	IPR024791	Cytochrome c oxidase subunit III	Family
CA [auth n], L [auth N]	IPR036927	Cytochrome c oxidase-like, subunit I superfamily	Homologous Superfamily
CA [auth n], L [auth N]	IPR000883	Cytochrome c oxidase subunit I	Family
CA [auth n], L [auth N]	IPR023615	Cytochrome c oxidase, subunit I, copper-binding site	Binding Site
CA [auth n], L [auth N]	IPR023616	Cytochrome c oxidase-like, subunit I domain	Domain