6ELQ

Carbon Monoxide Dehydrogenase IV from Carboxydothermus hydrogenoformans

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth X]	d6elqx_	Multi-domain proteins (alpha and beta)	Prismane protein-like	Prismane protein-like	automated matches	automated matches	(Carboxydothermus hydrogenoformans ) [TaxId: 129958 ],	SCOPe (2.08)
B [auth A]	d6elqa_	Multi-domain proteins (alpha and beta)	Prismane protein-like	Prismane protein-like	automated matches	automated matches	(Carboxydothermus hydrogenoformans ) [TaxId: 129958 ],	SCOPe (2.08)
C [auth B]	d6elqb_	Multi-domain proteins (alpha and beta)	Prismane protein-like	Prismane protein-like	automated matches	automated matches	(Carboxydothermus hydrogenoformans ) [TaxId: 129958 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth X]	PF03063	e6elqX2	A: alpha bundles	X: Helical bundle domain in prismane-like proteins (From Topology)	H: Helical bundle domain in prismane-like proteins (From Topology)	T: Helical bundle domain in prismane-like proteins	F: PF03063	ECOD (1.6)
A [auth X]	PF03063	e6elqX3	A: a/b three-layered sandwiches	X: Rossmann-like domain in prismane-like proteins (From Topology)	H: Rossmann-like domain in prismane-like proteins (From Topology)	T: Rossmann-like domain in prismane-like proteins	F: PF03063	ECOD (1.6)
A [auth X]	F_UNCLASSIFIED	e6elqX1	A: few secondary structure elements	X: Fe-binding domain in prismane-like proteins (From Topology)	H: Fe-binding domain in prismane-like proteins (From Topology)	T: Fe-binding domain in prismane-like proteins	F: F_UNCLASSIFIED	ECOD (1.6)
B [auth A]	PF03063	e6elqA1	A: alpha bundles	X: Helical bundle domain in prismane-like proteins (From Topology)	H: Helical bundle domain in prismane-like proteins (From Topology)	T: Helical bundle domain in prismane-like proteins	F: PF03063	ECOD (1.6)
B [auth A]	PF03063	e6elqA4	A: a/b three-layered sandwiches	X: Rossmann-like domain in prismane-like proteins (From Topology)	H: Rossmann-like domain in prismane-like proteins (From Topology)	T: Rossmann-like domain in prismane-like proteins	F: PF03063	ECOD (1.6)
B [auth A]	F_UNCLASSIFIED	e6elqA2	A: few secondary structure elements	X: Fe-binding domain in prismane-like proteins (From Topology)	H: Fe-binding domain in prismane-like proteins (From Topology)	T: Fe-binding domain in prismane-like proteins	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth B]	PF03063	e6elqB2	A: alpha bundles	X: Helical bundle domain in prismane-like proteins (From Topology)	H: Helical bundle domain in prismane-like proteins (From Topology)	T: Helical bundle domain in prismane-like proteins	F: PF03063	ECOD (1.6)
C [auth B]	PF03063	e6elqB3	A: a/b three-layered sandwiches	X: Rossmann-like domain in prismane-like proteins (From Topology)	H: Rossmann-like domain in prismane-like proteins (From Topology)	T: Rossmann-like domain in prismane-like proteins	F: PF03063	ECOD (1.6)
C [auth B]	F_UNCLASSIFIED	e6elqB1	A: few secondary structure elements	X: Fe-binding domain in prismane-like proteins (From Topology)	H: Fe-binding domain in prismane-like proteins (From Topology)	T: Fe-binding domain in prismane-like proteins	F: F_UNCLASSIFIED	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth X]	1.20.1270.30	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)
A [auth X]	3.40.50.2030	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
B [auth A]	1.20.1270.30	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)
B [auth A]	3.40.50.2030	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
C [auth B]	1.20.1270.30	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)
C [auth B]	3.40.50.2030	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth X], B [auth A], C [auth B]	PF03063	Prismane/CO dehydrogenase family (Prismane)	Prismane/CO dehydrogenase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth X], B [auth A], C [auth B]	Carbon Monoxide Dehydrogenase	oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity carbon-monoxide dehydrogenase (ferredoxin) activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding carbon-monoxide dehydrogenase (acceptor) activity iron-sulfur cluster binding oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity carbon-monoxide dehydrogenase (ferredoxin) activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding carbon-monoxide dehydrogenase (acceptor) activity iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding	cellular metabolic process metabolic process cellular process generation of precursor metabolites and energy	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth X], B [auth A], C [auth B]	IPR010047	Ni-containing CO dehydrogenase	Family
A [auth X], B [auth A], C [auth B]	IPR016099	Prismane-like, alpha/beta-sandwich	Homologous Superfamily
A [auth X], B [auth A], C [auth B]	IPR004137	Hydroxylamine reductase/Ni-containing CO dehydrogenase	Family
A [auth X], B [auth A], C [auth B]	IPR016101	CO dehydrogenase, alpha-bundle	Homologous Superfamily
A [auth X], B [auth A], C [auth B]	IPR011254	Prismane-like superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.