Annotations: 2DX7

Crystal structure of Pyrococcus horikoshii OT3 aspartate racemase complex with citric acid

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)
B	d2dx7b1	Alpha and beta proteins (a/b)	ATC-like	Aspartate/glutamate racemase	Aspartate/glutamate racemase	Aspartate racemase	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)
A	d2dx7a1	Alpha and beta proteins (a/b)	ATC-like	Aspartate/glutamate racemase	Aspartate/glutamate racemase	Aspartate racemase	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Aspartate/glutamate racemase	8039893	3001414	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Aspartate/glutamate racemase	8039894	3001414	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Aspartate/glutamate racemase	8039893	3001414	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Aspartate/glutamate racemase	8039894	3001414	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Abhydrolase_1	e2dx7B1	A: alpha arrays	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Abhydrolase_1	ECOD (v295.2)
B	PK_Tyr_Ser-Thr	e2dx7B2	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: PK_Tyr_Ser-Thr	ECOD (v295.2)
A	Abhydrolase_1	e2dx7A1	A: alpha arrays	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Abhydrolase_1	ECOD (v295.2)
A	Asp_Glu_race	e2dx7A2	A: alpha arrays	X: Profilin-like	H: sensor domains	T: sensor domains	F: Asp_Glu_race	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.1860	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.40.50.1860	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	aspartate racemase	isomerase activity racemase and epimerase activity racemase and epimerase activity, acting on amino acids and derivatives amino-acid racemase activity aspartate racemase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR018187	Asp/Glu racemase, active site 1	Active Site
A, B	IPR001920	Asp/Glu racemase	Homologous Superfamily
A, B	IPR004380	Aspartate racemase	Family
A, B	IPR015942	Asp/Glu/hydantoin racemase	Family