2OQH | pdb_00002oqh

Crystal structure of an isomerase from Streptomyces coelicolor A3(2)

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)
D	d2oqhd2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
D	d2oqhd1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
D	d2oqhd3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
C	d2oqhc2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
C	d2oqhc1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
C	d2oqhc3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
B	d2oqhb2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
B	d2oqhb1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
B	d2oqhb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
A	d2oqha2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
A	d2oqha1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)
A	d2oqha3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptomyces coelicolor A3(2) ) [TaxId: 100226 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D		e2oqhD5	A: a/b three-layered sandwiches	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v294.1)
C	HTHP	e2oqhC1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: HTHP	ECOD (v294.1)
B		e2oqhB5	A: a/b three-layered sandwiches	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v294.1)
A	MR_MLE_C	e2oqhA1	A: a/b three-layered sandwiches	X: Profilin-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: MR_MLE_C	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
D	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
C	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
C	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
B	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
B	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
A	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
A	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02746	Mandelate racemase / muconate lactonizing enzyme, N-terminal domain (MR_MLE_N)	Mandelate racemase / muconate lactonizing enzyme, N-terminal domain	SCOP reports fold similarity with enolase N-terminal domain.	Domain
A, B, C, D	PF13378	Enolase C-terminal domain-like (MR_MLE_C)	Enolase C-terminal domain-like	This domain appears at the C-terminus of many of the proteins that carry the MR_MLE_N Pfam:PF02746 domain. EC:4.2.1.40.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Putative isomerase	isomerase activity catalytic activity hydro-lyase activity glucarate dehydratase activity lyase activity carbon-oxygen lyase activity	carbohydrate metabolic process D-glucarate catabolic process catabolic process oxoacid metabolic process dicarboxylic acid metabolic process carbohydrate catabolic process carboxylic acid metabolic process primary metabolic process glucarate catabolic process organic acid metabolic process dicarboxylic acid catabolic process organic acid catabolic process aldaric acid catabolic process carboxylic acid catabolic process D-glucarate metabolic process carbohydrate metabolic process D-glucarate catabolic process catabolic process oxoacid metabolic process dicarboxylic acid metabolic process carbohydrate catabolic process carboxylic acid metabolic process primary metabolic process glucarate catabolic process organic acid metabolic process dicarboxylic acid catabolic process organic acid catabolic process aldaric acid catabolic process carboxylic acid catabolic process D-glucarate metabolic process small molecule metabolic process metabolic process cellular process small molecule catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR034593	D-galactonate dehydratase DgoD-like	Family
A, B, C, D	IPR029065	Enolase_C-like	Unknown
A, B, C, D	IPR013342	Mandelate racemase, C-terminal domain	Domain
A, B, C, D	IPR029017	Enolase-like, N-terminal	Homologous Superfamily
A, B, C, D	IPR036849	Enolase-like, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR013341	Mandelate racemase, N-terminal domain	Domain

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.