2IEX | pdb_00002iex

Crystal structure of dihydroxynapthoic acid synthetase (GK2873) from Geobacillus kaustophilus HTA426

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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	d2iexa_	Alpha and beta proteins (a/b)	ClpP/crotonase	ClpP/crotonase	automated matches	automated matches	(Geobacillus kaustophilus HTA426 ) [TaxId: 235909 ],	SCOPe (2.08)
B	d2iexb_	Alpha and beta proteins (a/b)	ClpP/crotonase	ClpP/crotonase	automated matches	automated matches	(Geobacillus kaustophilus HTA426 ) [TaxId: 235909 ],	SCOPe (2.08)
C	d2iexc_	Alpha and beta proteins (a/b)	ClpP/crotonase	ClpP/crotonase	automated matches	automated matches	(Geobacillus kaustophilus HTA426 ) [TaxId: 235909 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Crotonase-like	8077576	4000036	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ClpP/crotonase	8077577	3000033	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	ClpP/crotonase	8077577	3000033	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ClpP/crotonase	8077577	3000033	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)
A	Glyco_hydro_16, SKN1_KRE6_Sbg1	e2iexA1	A: alpha bundles	X: Profilin-like	H: sensor domains	T: sensor domains	F: Glyco_hydro_16, SKN1_KRE6_Sbg1	ECOD (develop294)
B		e2iexB1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F:	ECOD (develop294)
C		e2iexC1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F:	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (4.3.0)
A	1.10.12.10	Mainly Alpha	Orthogonal Bundle	Lyase 2-enoyl-coa Hydratase	Chain A, domain 2	CATH (4.3.0)
B	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (4.3.0)
B	1.10.12.10	Mainly Alpha	Orthogonal Bundle	Lyase 2-enoyl-coa Hydratase	Chain A, domain 2	CATH (4.3.0)
C	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (4.3.0)
C	1.10.12.10	Mainly Alpha	Orthogonal Bundle	Lyase 2-enoyl-coa Hydratase	Chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00378	Enoyl-CoA hydratase/isomerase (ECH_1)	Enoyl-CoA hydratase/isomerase	This family contains a diverse set of enzymes including: enoyl-CoA hydratase, napthoate synthase, carnitate racemase, 3-hydroxybutyryl-CoA dehydratase and dodecanoyl-CoA delta-isomerase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Dihydroxynapthoic acid synthetase	1,4-dihydroxy-2-naphthoyl-CoA synthase activity oxo-acid-lyase activity lyase activity catalytic activity carbon-carbon lyase activity	biosynthetic process small molecule biosynthetic process ketone metabolic process menaquinone metabolic process metabolic process cellular process small molecule metabolic process menaquinone biosynthetic process ketone biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR029045	ClpP/crotonase-like domain superfamily	Homologous Superfamily
A, B, C	IPR010198	1,4-Dihydroxy-2-naphthoyl-CoA synthase, MenB	Family
A, B, C	IPR001753	Enoyl-CoA hydratase/isomerase-like domain	Domain
A, B, C	IPR018376	Enoyl-CoA hydratase/isomerase, conserved site	Conserved Site
A, B, C	IPR014748	Enoyl-CoA hydratase, C-terminal	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.