4IJR | pdb_00004ijr

Crystal structure of Saccharomyces cerevisiae arabinose dehydrogenase Ara1 complexed with NADPH

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)
B [auth C]	d4ijrc_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	NAD(P)-linked oxidoreductase	automated matches	automated matches	yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)
A	d4ijra_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	NAD(P)-linked oxidoreductase	automated matches	automated matches	yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth C]	SCOP2B Superfamily	NAD(P)-linked oxidoreductase	8062043	3000288	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	NAD(P)-linked oxidoreductase	8062043	3000288	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 [auth C]	POTRA	e4ijrC1	A: alpha bundles	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: POTRA	ECOD (develop294)
A	Glutaredoxin	e4ijrA1	A: alpha bundles	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: Glutaredoxin	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth C]	3.20.20.100	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	NADP-dependent oxidoreductase domain	CATH (4.3.0)
A	3.20.20.100	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	NADP-dependent oxidoreductase domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C]	PF00248	Aldo/keto reductase family (Aldo_ket_red)	Aldo/keto reductase family	This family includes a number of K+ ion channel beta chain regulatory domains - these are reported to have oxidoreductase activity [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C]	D-arabinose dehydrogenase [NAD(P)+] heavy chain	oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors catalytic activity D-arabinose 1-dehydrogenase [NAD(P)+] activity alcohol dehydrogenase [NAD(P)+] activity alcohol dehydrogenase (NADP+) activity aldose reductase (NADPH) activity D-arabinose 1-dehydrogenase (NAD+) activity D-arabinose 1-dehydrogenase (NADP+) activity acetoin dehydrogenase (NAD+) activity diacetyl reductase ((S)-acetoin forming) (NAD+) activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process secondary alcohol metabolic process ketone metabolic process acetoin metabolic process alcohol metabolic process small molecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C]	IPR018170	Aldo/keto reductase, conserved site	Conserved Site
A, B [auth C]	IPR020471	Aldo-keto reductase	Family
A, B [auth C]	IPR044491	Aldo-keto reductase family 3C1	Family
A, B [auth C]	IPR023210	NADP-dependent oxidoreductase domain	Domain
A, B [auth C]	IPR036812	NAD(P)-dependent oxidoreductase domain superfamily	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.