Annotations: 8R2W

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	WD40	e8r2wB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
A		e8r2wA01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F:	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A, B	PF04444	Catechol dioxygenase N terminus (Dioxygenase_N)	Catechol dioxygenase N terminus	-	Family
A, B	PF00775	Dioxygenase (Dioxygenase_C)	Dioxygenase		Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Hydroxyquinol 1,2-dioxygenase	oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen oxidoreductase activity catechol 1,2-dioxygenase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen catalytic activity dioxygenase activity cation binding ferric iron binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding	phenol-containing compound metabolic process metabolic process cellular process catechol-containing compound metabolic process	-

Chains	Accession	Name	Type
A, B	IPR050770	Intradiol Ring-Cleavage Dioxygenase	Family
A, B	IPR007535	Catechol dioxygenase, N-terminal	Domain
A, B	IPR000627	Intradiol ring-cleavage dioxygenase, C-terminal	Domain
A, B	IPR015889	Intradiol ring-cleavage dioxygenase, core	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.

8R2W | pdb_00008r2w