5X68 | pdb_00005x68

Crystal Structure of Human KMO

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	V-set	e5x68B1	A: alpha bundles	X: Periplasmic binding protein-like II	H: Rubredoxin-related	T: Tetrapyrrole methylase C-terminal domain	F: V-set	ECOD (develop294)
A	V-set	e5x68A1	A: alpha bundles	X: Periplasmic binding protein-like II	H: Rubredoxin-related	T: Tetrapyrrole methylase C-terminal domain	F: V-set	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
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)
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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01494	FAD binding domain (FAD_binding_3)	FAD binding domain	This domain is involved in FAD binding in a number of enzymes.	Domain

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 FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule 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 FAD binding flavin adenine dinucleotide binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule binding 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	benzene-containing compound metabolic process oxoacid metabolic process ketone metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process L-kynurenine metabolic process kynurenine metabolic process non-proteinogenic amino acid metabolic process metabolic process cellular process benzene-containing compound metabolic process oxoacid metabolic process ketone metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process L-kynurenine metabolic process kynurenine metabolic process non-proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process quinolinate metabolic process small molecule 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 NAD+ biosynthetic process nucleotide biosynthetic process indole-containing compound metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process L-tryptophan metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process phosphate-containing compound metabolic process phosphorus metabolic process NAD+ metabolic process pyridine nucleotide biosynthetic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process aromatic amino acid metabolic process 'de novo' NAD+ biosynthetic process from L-tryptophan nucleotide metabolic process nucleobase-containing compound biosynthetic process purine-containing compound metabolic process nicotinamide nucleotide biosynthetic process proteinogenic amino acid metabolic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process purine nucleotide biosynthetic process anthranilate metabolic process monocarboxylic acid metabolic process catabolic process aromatic amino acid family catabolic process organic acid catabolic process carboxylic acid catabolic process amino acid catabolic process L-amino acid catabolic process L-tryptophan catabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process indole-containing compound catabolic process small molecule catabolic process cellular response to stimulus biological process involved in interspecies interaction between organisms response to lipid response to stimulus response to other organism cellular response to lipopolysaccharide response to oxygen-containing compound response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound response to biotic stimulus cellular response to biotic stimulus cellular response to chemical stimulus response to chemical response to bacterium cellular response to lipid response to external biotic stimulus response to molecule of bacterial origin monocarboxylic acid biosynthetic process kynurenic acid biosynthetic process kynurenic acid metabolic process response to peptide cellular response to interleukin-1 response to cytokine cellular response to cytokine stimulus response to interleukin-1 positive regulation of cell communication regulation of localization nitrogen compound transport regulation of cellular process synaptic transmission, glutamatergic regulation of glutamate secretion positive regulation of neurotransmitter secretion cell communication positive regulation of amine transport localization establishment of localization in cell regulation of amino acid transport glutamate secretion trans-synaptic signaling regulation of biological process positive regulation of neurotransmitter transport carboxylic acid transport neurotransmitter secretion positive regulation of synaptic transmission neurotransmitter transport establishment of localization regulation of secretion organic acid transport acidic amino acid transport signal release from synapse glutamate secretion, neurotransmission positive regulation of glutamate secretion, neurotransmission regulation of trans-synaptic signaling positive regulation of amino acid transport dicarboxylic acid transport cellular localization transport modulation of chemical synaptic transmission signaling positive regulation of biological process regulation of synaptic transmission, glutamatergic L-amino acid transport positive regulation of secretion by cell L-glutamate import synaptic signaling secretion by cell regulation of secretion by cell positive regulation of secretion signal release positive regulation of cellular process regulation of signaling organic anion transport secretion regulation of transport regulation of neurotransmitter transport biological regulation export from cell cell-cell signaling positive regulation of glutamate secretion chemical synaptic transmission positive regulation of synaptic transmission, glutamatergic positive regulation of organic acid transport amino acid transport amine transport positive regulation of transport regulation of glutamate secretion, neurotransmission regulation of neurotransmitter secretion regulation of organic acid transport anterograde trans-synaptic signaling regulation of cell communication regulation of amine transport positive regulation of signaling response to osmotic stress response to stress response to abiotic stimulus response to salt stress	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytosol mitochondrial membrane membrane organelle outer membrane organelle envelope bounding membrane of organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytosol mitochondrial membrane membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

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

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O15229	allergic contact dermatitis Liver Cirrhosis, Experimental oligodendroglioma psoriasis tuberculosis chronic obstructive pulmonary disease head and neck cancer major depressive disorder nephrosclerosis osteosarcoma schizophrenia ulcerative colitis breast cancer cutaneous lupus erythematosus ductal breast carcinoma in situ allergic contact dermatitis Liver Cirrhosis, Experimental oligodendroglioma psoriasis tuberculosis chronic obstructive pulmonary disease head and neck cancer major depressive disorder nephrosclerosis osteosarcoma schizophrenia ulcerative colitis breast cancer cutaneous lupus erythematosus ductal breast carcinoma in situ interstitial cystitis lung cancer malignant glioma non-small cell lung carcinoma pancreatic ductal adenocarcinoma Sjogren syndrome breast carcinoma cystic fibrosis glioblastoma invasive ductal breast carcinoma lung carcinoma multiple sclerosis

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B	MLY	Parent Component: LYS RESID: AA0075 PSI-MOD : N6,N6-dimethyl-L-lysine MOD:00084

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.