3B6D | pdb_00003b6d

Crystal Structure of Streptomyces Cholesterol Oxidase H447Q/E361Q mutant (1.2A)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d3b6da1	Alpha and beta proteins (a/b)	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	FAD-linked reductases, N-terminal domain	Cholesterol oxidase of GMC family	(Streptomyces sp. SA-COO ) [TaxId: 74576 ],	SCOPe (2.08)
A	d3b6da2	Alpha and beta proteins (a+b)	FAD-linked reductases, C-terminal domain	FAD-linked reductases, C-terminal domain	GMC oxidoreductases	Cholesterol oxidase	(Streptomyces sp. SA-COO ) [TaxId: 74576 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Flavoreductase-like	8058150	3000055	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	GMC_oxred_C_1st	e3b6dA1	A: alpha bundles	X: EGF-like	H: LDL receptor-like module	T: LDL receptor-like module	F: GMC_oxred_C_1st	ECOD (develop294)
A	FAD_binding_3	e3b6dA2	A: alpha bundles	X: HTH	H: HTH	T: winged helix domain	F: FAD_binding_3	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.50.50.60	Alpha Beta	3-Layer(bba) Sandwich	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	CATH (4.3.0)
A	3.30.410.10	Alpha Beta	2-Layer Sandwich	Cholesterol Oxidase	domain 2	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cholesterol oxidase	oxidoreductase activity, acting on the CH-OH group of donors, oxygen as acceptor cholesterol oxidase activity oxidoreductase activity oxidoreductase activity, acting on CH-OH group of donors catalytic activity isomerase activity intramolecular oxidoreductase activity, transposing C=C bonds intramolecular oxidoreductase activity steroid Delta-isomerase activity flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding oxidoreductase activity, acting on the CH-OH group of donors, oxygen as acceptor cholesterol oxidase activity oxidoreductase activity oxidoreductase activity, acting on CH-OH group of donors catalytic activity isomerase activity intramolecular oxidoreductase activity, transposing C=C bonds intramolecular oxidoreductase activity steroid Delta-isomerase activity flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule binding	sterol catabolic process alcohol catabolic process catabolic process lipid catabolic process sterol metabolic process steroid metabolic process cholesterol metabolic process alcohol metabolic process primary metabolic process cholesterol catabolic process secondary alcohol metabolic process steroid catabolic process small molecule metabolic process metabolic process sterol catabolic process alcohol catabolic process catabolic process lipid catabolic process sterol metabolic process steroid metabolic process cholesterol metabolic process alcohol metabolic process primary metabolic process cholesterol catabolic process secondary alcohol metabolic process steroid catabolic process small molecule metabolic process metabolic process cellular process small molecule catabolic process lipid metabolic process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000172	Glucose-methanol-choline oxidoreductase, N-terminal	Domain
A	IPR052542	Cholesterol Oxidase Enzyme	Family
A	IPR006311	Twin-arginine translocation pathway, signal sequence	Conserved Site
A	IPR007867	Glucose-methanol-choline oxidoreductase, C-terminal	Domain
A	IPR036188	FAD/NAD(P)-binding 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.