Annotations: 3O4R

Crystal Structure of Human Dehydrogenase/Reductase (SDR family) member 4 (DHRS4)

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)
D	d3o4rd_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d3o4rc_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3o4rb_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3o4ra_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2 Family	Short-chain dehydrogenases/reductases, SDR	8063193	4000029	SCOP2 (2022-06-29)
D	SCOP2 Superfamily	SDR-like	8063194	3000038	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	SDR-like	8063194	3000038	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SDR-like	8063194	3000038	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	SDR-like	8063194	3000038	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)
D	Sdh_cyt	e3o4rD1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Sdh_cyt	ECOD (v295.2)
C	Sdh_cyt	e3o4rC1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Sdh_cyt	ECOD (v295.2)
B	Sdh_cyt	e3o4rB1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Sdh_cyt	ECOD (v295.2)
A	OmpA	e3o4rA1	A: alpha arrays	X: Ribonuclease H-like	H: Creatinase/prolidase N-terminal domain	T: Creatinase/prolidase N-terminal domain	F: OmpA	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	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)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF13561	Enoyl-(Acyl carrier protein) reductase (adh_short_C2)	Enoyl-(Acyl carrier protein) reductase	This domain is found in Enoyl-(Acyl carrier protein) reductases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Dehydrogenase/reductase SDR family member 4	alcohol dehydrogenase [NAD(P)+] 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 carbonyl reductase (NADPH) activity alcohol dehydrogenase (NADP+) activity catalytic activity steroid dehydrogenase activity 3-beta-hydroxysteroid 3-dehydrogenase (NADP+) activity steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor all-trans-retinol dehydrogenase (NADP+) activity 3-beta-hydroxy-5-beta-steroid dehydrogenase (NADP+) activity identical protein binding protein binding alcohol dehydrogenase [NAD(P)+] 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 carbonyl reductase (NADPH) activity alcohol dehydrogenase (NADP+) activity catalytic activity steroid dehydrogenase activity 3-beta-hydroxysteroid 3-dehydrogenase (NADP+) activity steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor all-trans-retinol dehydrogenase (NADP+) activity 3-beta-hydroxy-5-beta-steroid dehydrogenase (NADP+) activity identical protein binding protein binding binding oxidoreductase activity, acting on NAD(P)H oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor	steroid metabolic process primary metabolic process metabolic process cellular process lipid metabolic process diterpenoid metabolic process retinal metabolic process aldehyde metabolic process retinoid metabolic process olefinic compound metabolic process terpenoid metabolic process isoprenoid metabolic process ketone metabolic process alcohol metabolic process steroid metabolic process primary metabolic process metabolic process cellular process lipid metabolic process diterpenoid metabolic process retinal metabolic process aldehyde metabolic process retinoid metabolic process olefinic compound metabolic process terpenoid metabolic process isoprenoid metabolic process ketone metabolic process alcohol metabolic process small molecule metabolic process regulation of biological process regulation of cellular process reactive oxygen species metabolic process biological regulation positive regulation of biological process positive regulation of reactive oxygen species metabolic process positive regulation of metabolic process regulation of metabolic process positive regulation of cellular process regulation of reactive oxygen species metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle peroxisome microbody cytosol membrane microbody membrane bounding membrane of organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle peroxisome microbody cytosol membrane microbody membrane bounding membrane of organelle peroxisomal membrane organelle membrane peroxisomal matrix membrane-enclosed lumen intracellular organelle lumen organelle lumen microbody lumen nucleus organelle subcompartment endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR002347	Short-chain dehydrogenase/reductase SDR	Family
A, B, C, D	IPR020904	Short-chain dehydrogenase/reductase, conserved site	Conserved Site
A, B, C, D	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily

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