Annotations: 7CN3

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	MIF	e7cn3F1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)
E	MIF	e7cn3E1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)
D	MIF	e7cn3D1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)
C	NicX	e7cn3C1	A: alpha arrays	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NicX	ECOD (v295)
C	Ion_trans	e7cn3C2	A: alpha arrays	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ion_trans	ECOD (v295)
B	MIF	e7cn3B1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)
A	MIF	e7cn3A1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: MIF	ECOD (v295)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF26233	2,5-dihydroxypyridine 5,6-dioxygenase (NicX)	2,5-dihydroxypyridine 5,6-dioxygenase	This entry represents 2,5-dihydroxypyridine 5,6-dioxygenase , also known as NicX, and related proteins. NicX catalyses the dioxygenolytic ring cleavage of 2,5-dihydroxypyridine between carbons 5 and 6 generating N-formylmaleamate. It is a component o ...	This entry represents 2,5-dihydroxypyridine 5,6-dioxygenase , also known as NicX, and related proteins. NicX catalyses the dioxygenolytic ring cleavage of 2,5-dihydroxypyridine between carbons 5 and 6 generating N-formylmaleamate. It is a component of the Nic cluster which is responsible for the aerobic nicotinate degradation pathway in Pseudomonas putida [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	2,5-dihydroxypyridine 5,6-dioxygenase	oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen oxidoreductase activity 2,5-dihydroxypyridine 5,6-dioxygenase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen catalytic activity dioxygenase activity cation binding ion binding binding metal ion binding small molecule binding	catabolic process oxoacid metabolic process carboxylic acid metabolic process alkaloid catabolic process alkaloid metabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process pyridine-containing compound metabolic process metabolic process cellular process small molecule metabolic process monocarboxylic acid metabolic process small molecule catabolic process nicotinate catabolic process catabolic process oxoacid metabolic process carboxylic acid metabolic process alkaloid catabolic process alkaloid metabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process pyridine-containing compound metabolic process metabolic process cellular process small molecule metabolic process monocarboxylic acid metabolic process small molecule catabolic process nicotinate catabolic process nicotinate metabolic process pyridine-containing compound catabolic process	-