Annotations: 5J83

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ILVD_EDD_1st	e5j83A2	A: alpha arrays	X: lvD/EDD N-terminal domain-like (From Topology)	H: lvD/EDD N-terminal domain-like (From Topology)	T: lvD/EDD N-terminal domain-like	F: ILVD_EDD_1st	ECOD (1.6)
A	ILVD_EDD_2nd	e5j83A1	A: a/b three-layered sandwiches	X: The swivelling beta/beta/alpha domains	H: The swivelling beta/beta/alpha domain (From Topology)	T: The swivelling beta/beta/alpha domain	F: ILVD_EDD_2nd	ECOD (1.6)
B	ILVD_EDD_1st	e5j83B1	A: alpha arrays	X: lvD/EDD N-terminal domain-like (From Topology)	H: lvD/EDD N-terminal domain-like (From Topology)	T: lvD/EDD N-terminal domain-like	F: ILVD_EDD_1st	ECOD (1.6)
B	ILVD_EDD_2nd	e5j83B2	A: a/b three-layered sandwiches	X: The swivelling beta/beta/alpha domains	H: The swivelling beta/beta/alpha domain (From Topology)	T: The swivelling beta/beta/alpha domain	F: ILVD_EDD_2nd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.50.30.80	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00920	Dihydroxy-acid/6-phosphogluconate dehydratase N-terminal (ILVD_EDD_N)	Dihydroxy-acid/6-phosphogluconate dehydratase N-terminal	This is the N-terminal domain of Ilv/ED dehydratase protein family which includes dihydroxy-acid/6-phosphogluconate dehydratases, and pentonate dehydratases [3]. Members of this entry are involved in various biosynthetic and carbohydrate metabolic pa ...	This is the N-terminal domain of Ilv/ED dehydratase protein family which includes dihydroxy-acid/6-phosphogluconate dehydratases, and pentonate dehydratases [3]. Members of this entry are involved in various biosynthetic and carbohydrate metabolic pathways [2]. Dihydroxy-acid dehydratase catalyses the fourth step in the biosynthesis of isoleucine and valine, the dehydration of 2,3-dihydroxy-isovaleic acid into alpha-ketoisovaleric acid. 6-Phosphogluconate dehydratase catalyses the first step in the Entner-Doudoroff pathway, the dehydration of 6-phospho-D-gluconate into 6-phospho-2-dehydro-3-deoxy-D-gluconate. They consist of two domains, N- and C-terminal. This domain is composed of a beta-sheet with four parallel beta-strands surrounded by four alpha-helices and forms a binding site for a [2Fe-2S] cluster and a Mg2+ ion [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Dihydroxyacid dehydratase/phosphogluconate dehydratase	lyase activity catalytic activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000581	Dihydroxy-acid/6-phosphogluconate dehydratase, N-terminal	Domain
A, B	IPR037237	IlvD/EDD, N-terminal domain	Homologous Superfamily
A, B	IPR042096	Dihydroxy-acid dehydratase, C-terminal	Homologous Superfamily
A, B	IPR056740	Dihydroxy-acid/6-phosphogluconate dehydratase, C-terminal	Domain
A, B	IPR052352	Sugar Degradation Dehydratases	Family

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.