9FQ8 | pdb_00009fq8

Perkinsus marinus Respiratory complex CIV

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
X [auth 4X]	PF01215	Cytochrome c oxidase subunit Vb (COX5B)	Cytochrome c oxidase subunit Vb		Domain
Q [auth 4Q]	PF00115	Cytochrome C and Quinol oxidase polypeptide I (COX1)	Cytochrome C and Quinol oxidase polypeptide I	-	Family
N [auth 4N]	PF00116	Cytochrome C oxidase subunit II, periplasmic domain (COX2)	Cytochrome C oxidase subunit II, periplasmic domain		Domain
A [auth 4A]	PF02297	Cytochrome oxidase c subunit VIb (COX6B)	Cytochrome oxidase c subunit VIb	Cytochrome c oxidase, a 13 sub-unit complex, EC:1.9.3.1 is the terminal oxidase in the mitochondrial electron transport chain. This family is composed of the potentially heme-binding subunit IVb of the oxidase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth 4I]	Cytochrome c oxidase subunit 6C	-	-	-
H [auth 4H]	Cytochrome c oxidase subunit 30	-	-	-
G [auth 4G]	Cytochrome c oxidase subunit 33	-	-	cellular anatomical structure membrane
F [auth 4F]	Ubiquitin, putative	-	-	cellular anatomical structure membrane
E [auth 4E]	Merozoite surface protein, putative	-	-	-
D [auth 4D]	Cytochrome c oxidase subunit 34	-	-	cellular anatomical structure membrane
C [auth 4C]	Cytochrome c oxidase subunit 40	-	-	cellular anatomical structure membrane
Z [auth 4Z]	Cytochrome c oxidase subunit 31	-	-	cellular anatomical structure membrane
Y [auth 4Y]	Cytochrome c oxidase subunit 18	-	-	-
X [auth 4X]	Cytochrome Coxidase subunit, putative	cation binding ion binding binding metal ion binding small molecule 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	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 cytochrome complex catalytic 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 cytochrome complex catalytic complex transmembrane transporter complex membrane membrane protein complex respiratory chain complex IV transporter complex
W [auth 4W]	Cytochrome c oxidase subunit 19	-	-	-
V [auth 4V]	Cg8 protein	-	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 cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle respiratory chain complex protein-containing complex cytochrome complex catalytic complex transmembrane transporter complex membrane membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle respiratory chain complex protein-containing complex cytochrome complex catalytic complex transmembrane transporter complex membrane membrane protein complex respiratory chain complex IV transporter complex
U [auth 4U]	Amino acid transporter transmembrane domain-containing protein	L-amino acid transmembrane transporter activity amino acid transmembrane transporter activity transporter activity carboxylic acid transmembrane transporter activity transmembrane transporter activity	-	cellular anatomical structure membrane
T [auth 4T]	Cytochrome c oxidase 13	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 membrane
B [auth 4B]	Peptidase M14 carboxypeptidase A domain-containing protein	peptidase activity catalytic activity, acting on a protein metallocarboxypeptidase activity hydrolase activity metallopeptidase activity exopeptidase activity catalytic activity metalloexopeptidase activity carboxypeptidase activity cation binding transition metal ion binding zinc ion binding ion binding binding peptidase activity catalytic activity, acting on a protein metallocarboxypeptidase activity hydrolase activity metallopeptidase activity exopeptidase activity catalytic activity metalloexopeptidase activity carboxypeptidase activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure membrane extracellular region extracellular space
S [auth 4S]	Cytochrome c oxidase subunit 7C	-	-	cellular anatomical structure membrane
R [auth 4R]	Cytochrome c oxidase subunit 32	-	-	cellular anatomical structure membrane
Q [auth 4Q]	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 oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity binding tetrapyrrole binding heme 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 oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity binding tetrapyrrole binding heme binding cation binding ion binding metal ion binding small molecule 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
P [auth 4P]	Cytochrome oxidase subunit II copper A binding domain-containing protein	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 oxidoreduction-driven active transmembrane transporter 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 oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	-	cellular anatomical structure membrane
O [auth 4O]	GINS subunit domain-containing protein	-	mitotic DNA replication DNA-templated DNA replication DNA strand elongation involved in mitotic DNA replication nuclear DNA replication cell cycle DNA replication primary metabolic process DNA metabolic process DNA strand elongation involved in nuclear cell cycle DNA replication nucleic acid metabolic process mitotic cell cycle nucleobase-containing compound metabolic process DNA strand elongation DNA replication mitotic cell cycle process DNA strand elongation involved in cell cycle DNA replication mitotic DNA replication DNA-templated DNA replication DNA strand elongation involved in mitotic DNA replication nuclear DNA replication cell cycle DNA replication primary metabolic process DNA metabolic process DNA strand elongation involved in nuclear cell cycle DNA replication nucleic acid metabolic process mitotic cell cycle nucleobase-containing compound metabolic process DNA strand elongation DNA replication mitotic cell cycle process DNA strand elongation involved in cell cycle DNA replication metabolic process cellular process macromolecule metabolic process cell cycle DNA strand elongation involved in DNA replication cell cycle process	GINS complex membrane-bounded organelle DNA replication preinitiation complex protein-containing complex intracellular anatomical structure protein-DNA complex nucleus membrane-enclosed lumen nuclear protein-containing complex nuclear chromosome intracellular membraneless organelle chromosome intracellular membrane-bounded organelle intracellular organelle lumen GINS complex membrane-bounded organelle DNA replication preinitiation complex protein-containing complex intracellular anatomical structure protein-DNA complex nucleus membrane-enclosed lumen nuclear protein-containing complex nuclear chromosome intracellular membraneless organelle chromosome intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle nuclear lumen membrane
N [auth 4N]	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 oxidoreduction-driven active transmembrane transporter 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 oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter 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
M [auth 4M]	Cytochrome c oxidase subunit 35	-	-	-
L [auth 4L]	Cytochrome c oxidase subunit 7A	-	-	cellular anatomical structure membrane
K [auth 4K]	Cytochrome c oxidase subunit 37	-	-	cellular anatomical structure membrane
J [auth 4J]	Cytochrome c oxidase subunit 24	-	-	cellular anatomical structure membrane
A [auth 4A]	Cytochrome c oxidase subunit 6B	-	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
F [auth 4F]	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
F [auth 4F]	IPR000626	Ubiquitin-like domain	Domain
X [auth 4X]	IPR002124	Cytochrome c oxidase, subunit Vb	Family
X [auth 4X]	IPR036972	Cytochrome c oxidase, subunit Vb superfamily	Homologous Superfamily
V [auth 4V]	IPR036639	Cytochrome c oxidase subunit IV superfamily	Homologous Superfamily
U [auth 4U]	IPR013057	Amino acid transporter, transmembrane domain	Domain
T [auth 4T]	IPR009038	GOLD domain	Domain
T [auth 4T]	IPR042216	MitoNEET, CDGSH iron-sulfur domain	Homologous Superfamily
T [auth 4T]	IPR052950	CDGSH iron-sulfur domain-containing protein	Family
B [auth 4B]	IPR000834	Peptidase M14, carboxypeptidase A	Domain
Q [auth 4Q]	IPR036927	Cytochrome c oxidase-like, subunit I superfamily	Homologous Superfamily
Q [auth 4Q]	IPR000883	Cytochrome c oxidase subunit I	Family
Q [auth 4Q]	IPR023615	Cytochrome c oxidase, subunit I, copper-binding site	Binding Site
Q [auth 4Q]	IPR023616	Cytochrome c oxidase-like, subunit I domain	Domain
P [auth 4P]	IPR002429	Cytochrome c oxidase subunit II-like C-terminal	Domain
P [auth 4P]	IPR036257	Cytochrome C oxidase subunit II, transmembrane domain superfamily	Homologous Superfamily
P [auth 4P]	IPR008972	Cupredoxin	Homologous Superfamily
O [auth 4O]	IPR005339	GINS complex, subunit Psf1	Family
O [auth 4O]	IPR036224	GINS, helical bundle-like domain superfamily	Homologous Superfamily
N [auth 4N]	IPR002429	Cytochrome c oxidase subunit II-like C-terminal	Domain
N [auth 4N]	IPR008972	Cupredoxin	Homologous Superfamily
N [auth 4N]	IPR001505	Copper centre Cu(A)	Binding Site
N [auth 4N]	IPR045187	Cytochrome c/quinol oxidase subunit II	Family
A [auth 4A]	IPR036549	Cytochrome c oxidase subunit 6B/Cytochrome c oxidase assembly factor 6-like superfamily	Homologous Superfamily
A [auth 4A]	IPR048280	Cytochrome oxidase c subunit VIb-like	Family