5KVQ | pdb_00005kvq

NADP+ bound structure of Irp3, a Thiazolinyl Imine Reductase from Yersinia enterocolitica

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	thiaz-red	e5kvqA1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: thiaz-red	ECOD (1.6)
A	UNK_F_TYPE	e5kvqA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: UNK_F_TYPE	ECOD (1.6)
B	thiaz-red	e5kvqB2	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: thiaz-red	ECOD (1.6)
B	UNK_F_TYPE	e5kvqB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: UNK_F_TYPE	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
B	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01408	Oxidoreductase family, NAD-binding Rossmann fold (GFO_IDH_MocA)	Oxidoreductase family, NAD-binding Rossmann fold	This entry represents the N-terminal domain of a group of enzymes that utilise NADP or NAD, known as the GFO/IDH/MOCA family, which includes enzymes that catalyse different chemical reactions such as oxidation and reduction of carbohydrates, oxidatio ...	This entry represents the N-terminal domain of a group of enzymes that utilise NADP or NAD, known as the GFO/IDH/MOCA family, which includes enzymes that catalyse different chemical reactions such as oxidation and reduction of carbohydrates, oxidation of trans-dihydrodiols, reduction of biliverdin and hydrolysation of glycosidic bonds. This domain adopts a a typical Rossmann fold.	Domain
A, B	PF21390	Thiazolinyl imine reductase Irp3-like, C-terminal (Irp3-like_C)	Thiazolinyl imine reductase Irp3-like, C-terminal	Thiazolinyl imine reductases catalyse the NADPH-dependent reduction of a thiazoline to a thiazolidine, a step involved in formation of the siderophores yersiniabactin (Yersinia spp.) and pyochelin (Pseudomonas aeruginosa) [1,2]. These proteins consis ...	Thiazolinyl imine reductases catalyse the NADPH-dependent reduction of a thiazoline to a thiazolidine, a step involved in formation of the siderophores yersiniabactin (Yersinia spp.) and pyochelin (Pseudomonas aeruginosa) [1,2]. These proteins consist of two domains, an N-terminal dinucleotide-binding domain (Pfam:PF01408) and a C-terminal alpha/beta domain, involved in substrate binding and oligomerisation. This entry represents the C-terminal domain of Thiazolinyl imine reductase Irp3 from Yersinia enterocolitica and PchG from Pseudomonas aeruginosa [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Irp3 protein	binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR048655	Thiazolinyl imine reductase-like, C-terminal	Domain
A, B	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR051450	Gfo/Idh/MocA Oxidoreductases	Family
A, B	IPR010091	Thiazolinyl imide reductase	Family
A, B	IPR000683	Gfo/Idh/MocA-like oxidoreductase, N-terminal	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.