1RU3 | pdb_00001ru3

Crystal Structure of the monomeric acetyl-CoA synthase from Carboxydothermus hydrogenoformans

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d1ru3a_	Multi-domain proteins (alpha and beta)	Prismane protein-like	Prismane protein-like	Acetyl-CoA synthase	Monomeric acetyl-CoA synthase	(Carboxydothermus hydrogenoformans ) [TaxId: 129958 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	CdhC-like	8028544	4003380	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	CdhC C-terminal domain-like	8055629	3002296	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Prismane protein cluster-binding domain-like	8040923	3001926	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Prismane protein N-terminal helical bundle-like	8055627	3002294	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	CdhC linker domain-like	8055628	3002295	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ACS_2	e1ru3A1	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: ACS_2	ECOD (1.6)
A	CdhC	e1ru3A2	A: a+b complex topology	X: first a+b domain in acetyl-CoA synthase (From Topology)	H: first a+b domain in acetyl-CoA synthase (From Topology)	T: first a+b domain in acetyl-CoA synthase	F: CdhC	ECOD (1.6)
A	PRK09529_2nd	e1ru3A3	A: a+b complex topology	X: second a+b domain in acetyl-CoA synthase (From Topology)	H: second a+b domain in acetyl-CoA synthase (From Topology)	T: second a+b domain in acetyl-CoA synthase	F: PRK09529_2nd	ECOD (1.6)
A	Prismane_4th	e1ru3A5	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: Prismane_4th	ECOD (1.6)
A	PRK09529_1st	e1ru3A4	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: PRK09529_1st	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.8.190	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
A	3.40.50.2030	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.30.1650.10	Alpha Beta	2-Layer Sandwich	Bifunctional carbon monoxide dehydrogenase/acetyl-coa synthase(codh/acs), Chain M, domain 3	Bifunctional carbon monoxide dehydrogenase/acetyl-coa synthase(codh/acs), Chain M, domain 3	CATH (4.3.0)
A	3.40.970.20	Alpha Beta	3-Layer(aba) Sandwich	Ribonuclease HI	Chain A	CATH (4.3.0)
A	3.40.1470.10	Alpha Beta	3-Layer(aba) Sandwich	Bifunctional carbon monoxide dehydrogenase/acetyl-coa synthase(codh/acs), Chain M, domain 5	Bifunctional carbon monoxide dehydrogenase/acetyl-coa synthase(codh/acs), Chain M, domain 5	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Acetyl-CoA synthase	anaerobic carbon-monoxide dehydrogenase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity acyltransferase activity CO-methylating acetyl-CoA synthase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding anaerobic carbon-monoxide dehydrogenase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity acyltransferase activity CO-methylating acetyl-CoA synthase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	nucleoside phosphate metabolic process primary metabolic process acetyl-CoA metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process acyl-CoA metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process sulfur compound metabolic process metabolic process cellular process small molecule metabolic process phosphorus metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR041350	Carbon monoxide dehydrogenase subunit alpha ,N-terminal	Domain
A	IPR016099	Prismane-like, alpha/beta-sandwich	Homologous Superfamily
A	IPR004461	CO dehydrogenase/acetyl-CoA synthase complex beta subunit	Family
A	IPR045822	CO dehydrogenase/acetyl-CoA synthase complex beta subunit , C-terminal	Domain
A	IPR038571	Bifunctional carbon monoxide dehydrogenase/acetyl-coa synthase, domain 3 superfamily	Homologous Superfamily
A	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.