Annotations: 21OO

Crystal structure of the indoleamine 2,3-dioxygenagse 2 (IDO2) H143Y mutant complexed with 5-methyl-L-Trp

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Pkinase	e21ooA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Pkinase	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01231	Indoleamine 2,3-dioxygenase (IDO)	Indoleamine 2,3-dioxygenase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	DNA polymerase I,Indoleamine 2,3-dioxygenase 2	catalytic activity, acting on DNA DNA-directed DNA polymerase activity DNA polymerase activity catalytic activity, acting on a nucleic acid transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups DNA binding binding nucleic acid binding hydrolase activity, acting on ester bonds nuclease activity 3'-5' exonuclease activity catalytic activity, acting on DNA DNA-directed DNA polymerase activity DNA polymerase activity catalytic activity, acting on a nucleic acid transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups DNA binding binding nucleic acid binding hydrolase activity, acting on ester bonds nuclease activity 3'-5' exonuclease activity hydrolase activity exonuclease activity transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen oxidoreductase activity indoleamine 2,3-dioxygenase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen dioxygenase activity tetrapyrrole binding heme binding L-tryptophan 2,3-dioxygenase activity cation binding ion binding metal ion binding small molecule binding	nucleobase-containing compound metabolic process DNA-templated DNA replication DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular response to stimulus double-strand break repair response to stimulus cellular response to stress DNA damage response nucleobase-containing compound metabolic process DNA-templated DNA replication DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular response to stimulus double-strand break repair response to stimulus cellular response to stress DNA damage response response to stress DNA repair oxoacid metabolic process NAD+ biosynthetic process nucleotide biosynthetic process indole-containing compound metabolic process amino acid metabolic process purine nucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process pyridine-containing compound metabolic process small molecule 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 carboxylic acid metabolic process pyridine-containing compound biosynthetic 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 biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process purine nucleotide biosynthetic process aromatic amino acid catabolic process catabolic process L-tryptophan catabolic process proteinogenic amino acid catabolic process indole-containing compound catabolic process carboxylic acid catabolic process small molecule catabolic process amino acid catabolic process	cellular anatomical structure extracellular region periplasmic space intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
A	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A	IPR006061	Solute-binding family 1, conserved site	Conserved Site
A	IPR001098	DNA-directed DNA polymerase, family A, palm domain	Domain
A	IPR006060	Maltose/Cyclodextrin ABC transporter, substrate-binding protein	Family
A	IPR006059	Bacterial-type extracellular solute-binding protein	Family
A	IPR002298	DNA polymerase A	Family
A	IPR019760	DNA-directed DNA polymerase, family A, conserved site	Conserved Site
A	IPR018320	DNA polymerase 1	Family
A	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
A	IPR002562	3'-5' exonuclease domain	Domain
A	IPR000898	Indoleamine 2,3-dioxygenase	Family
A	IPR037217	Tryptophan/Indoleamine 2,3-dioxygenase-like	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q6ZQW0	endometriosis tuberculosis