5NAK

Pseudomonas fluorescens kynurenine 3-monooxygenase (KMO) in complex with the enzyme substrate L-kynurenine

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	KOG2614	e5nakA2	A: a+b two layers	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C (From Topology)	T: FAD-linked reductases-C	F: KOG2614	ECOD (1.6)
A	FAD_binding_3_1st	e5nakA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: FAD_binding_3_1st	ECOD (1.6)
B	KOG2614	e5nakB1	A: a+b two layers	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C (From Topology)	T: FAD-linked reductases-C	F: KOG2614	ECOD (1.6)
B	FAD_binding_3_1st	e5nakB2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: FAD_binding_3_1st	ECOD (1.6)

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)
B	3.50.50.60	Alpha Beta	3-Layer(bba) Sandwich	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01494	FAD binding domain (FAD_binding_3)	FAD binding domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Kynurenine 3-monooxygenase	NAD(P)H oxidase H2O2-forming activity oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity oxidoreductase activity, acting on NAD(P)H, oxygen as acceptor kynurenine 3-monooxygenase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding NAD(P)H oxidase H2O2-forming activity oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity oxidoreductase activity, acting on NAD(P)H, oxygen as acceptor kynurenine 3-monooxygenase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding nucleotide binding heterocyclic compound binding small molecule binding	benzene-containing compound metabolic process oxoacid metabolic process cellular metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process kynurenine metabolic process non-proteinogenic amino acid metabolic process cellular ketone metabolic process metabolic process small molecule metabolic process cellular process benzene-containing compound metabolic process oxoacid metabolic process cellular metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process kynurenine metabolic process non-proteinogenic amino acid metabolic process cellular ketone metabolic process metabolic process small molecule metabolic process cellular process quinolinate metabolic process small molecule biosynthetic process cellular biosynthetic process dicarboxylic acid metabolic process pyridine-containing compound biosynthetic process organic acid biosynthetic process carboxylic acid biosynthetic process quinolinate biosynthetic process biosynthetic process pyridine-containing compound metabolic process dicarboxylic acid biosynthetic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process nucleotide metabolic process NAD metabolic process purine-containing compound metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process phosphorus metabolic process pyridine nucleotide metabolic process aromatic amino acid metabolic process anthranilate metabolic process monocarboxylic acid metabolic process catabolic process aromatic amino acid family catabolic process indole-containing compound metabolic process organic acid catabolic process cellular catabolic process carboxylic acid catabolic process indolalkylamine metabolic process amino acid catabolic process amine metabolic process alpha-amino acid catabolic process indole-containing compound catabolic process tryptophan catabolic process small molecule catabolic process biogenic amine metabolic process nucleotide biosynthetic process purine-containing compound biosynthetic process 'de novo' NAD biosynthetic process NAD biosynthetic process pyridine nucleotide biosynthetic process erythrose 4-phosphate/phosphoenolpyruvate family amino acid metabolic process nucleobase-containing compound biosynthetic process tryptophan metabolic process L-amino acid metabolic process nicotinamide nucleotide biosynthetic process proteinogenic amino acid metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process 'de novo' NAD biosynthetic process from tryptophan purine nucleotide biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002938	FAD-binding domain	Domain
A, B	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR027545	Kynurenine 3-monooxygenase	Family

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.