4QGS

Substrate and cofactor-free form of the Aldehyde Reductase YqhD from E. coli.

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	d4qgsa_	Multi-domain proteins (alpha and beta)	Dehydroquinate synthase-like	Dehydroquinate synthase-like	Iron-containing alcohol dehydrogenase	automated matches	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Dehydroquinate synthase-like	8038053	3001905	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	Fe-ADH_C	e4qgsA2	A: alpha bundles	X: alpha-helical domain in dehydroquinate synthase-like enzymes (From Topology)	H: alpha-helical domain in dehydroquinate synthase-like enzymes (From Topology)	T: alpha-helical domain in dehydroquinate synthase-like enzymes	F: Fe-ADH_C	ECOD (1.6)
A	Fe-ADH_N	e4qgsA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Rossmann-like domain in dehydroquinate synthase-like enzymes	F: Fe-ADH_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	1.20.1090.10	Mainly Alpha	Up-down Bundle	Dehydroquinate synthase-like, alpha domain	Dehydroquinate synthase-like - alpha domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00465	Iron-containing alcohol dehydrogenase (Fe-ADH)	Iron-containing alcohol dehydrogenase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Alcohol dehydrogenase YqhD	alcohol dehydrogenase [NAD(P)+] activity butanol dehydrogenase (NAD+) activity 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 alcohol dehydrogenase (NAD+) activity catalytic activity aldo-keto reductase (NADPH) activity alcohol dehydrogenase (NADP+) activity methylglyoxal reductase (NADPH) (acetol producing) activity cation binding transition metal ion binding zinc ion binding ion binding alcohol dehydrogenase [NAD(P)+] activity butanol dehydrogenase (NAD+) activity 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 alcohol dehydrogenase (NAD+) activity catalytic activity aldo-keto reductase (NADPH) activity alcohol dehydrogenase (NADP+) activity methylglyoxal reductase (NADPH) (acetol producing) activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding	response to oxidative stress response to stimulus response to stress response to chemical response to oxygen-containing compound response to reactive oxygen species	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR044731	Butanol dehydrogenase-like	Family
A	IPR018211	Alcohol dehydrogenase, iron-type, conserved site	Conserved Site
A	IPR001670	Alcohol dehydrogenase, iron-type/glycerol dehydrogenase GldA	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.