Annotations: 3GAF

2.2A Crystal Structure of 7-Alpha-Hydroxysteroid Dehydrogenase from Brucella Melitensis

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	SDR-like	8066918	3000038	SCOP2B (2022-06-29)
G	SCOP2 Family	Short-chain dehydrogenases/reductases, SDR	8066917	4000029	SCOP2 (2022-06-29)
G	SCOP2 Superfamily	SDR-like	8066918	3000038	SCOP2 (2022-06-29)
F	SCOP2B Superfamily	SDR-like	8066918	3000038	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	SDR-like	8066918	3000038	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SDR-like	8066918	3000038	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SDR-like	8066918	3000038	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SDR-like	8066918	3000038	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	SDR-like	8066918	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)
H		e3gafH1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F:	ECOD (v295.2)
G		e3gafG1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F:	ECOD (v295.2)
F		e3gafF1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F:	ECOD (v295.2)
E		e3gafE1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F:	ECOD (v295.2)
D		e3gafD1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F:	ECOD (v295.2)
C		e3gafC1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F:	ECOD (v295.2)
B		e3gafB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F:	ECOD (v295.2)
A	adh_short_C2	e3gafA1	A: alpha arrays	X: UBC-like	H: UBC-like	T: UBC-like	F: adh_short_C2	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
G	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
F	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
E	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	7-ALPHA-HYDROXYSTEROID DEHYDROGENASE	steroid dehydrogenase 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 steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor catalytic activity cholate 7-alpha-dehydrogenase (NAD+) activity	primary metabolic process metabolic process cellular process lipid metabolic process oxoacid metabolic process carboxylic acid metabolic process small molecule metabolic process monocarboxylic acid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR002347	Short-chain dehydrogenase/reductase SDR	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR050259	Short-chain dehydrogenases/reductases	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR020904	Short-chain dehydrogenase/reductase, conserved site	Conserved Site