Gene Information
Gene NameTDO2
OrganismHomo sapiens (Human)
Gene Length406
Protein NamesTryptophan 2,3-dioxygenase (TDO) (EC 1.13.11.11) (Tryptamin 2,3-dioxygenase) (Tryptophan oxygenase) (TO) (TRPO) (Tryptophan pyrrolase) (Tryptophanase)
Target Nametryptophan 2,3-dioxygenase
Target TypeClinical trial target
Gene Age886 ( ENSG00000151790 )
3 ( ENSG00000262635 )
Evolutionary StageEuk+Bac
AlphaFoldDBP48775
Gene CardTDO2
Uniprot IDP48775
PfamPF03301
In ASDno
Allosteric Predictionyes (0.464772847)
Ortholog in AnimalsAlpaca_ TDO2 ( ortholog_one2one )
Dog_ TDO2 ( ortholog_one2one )
GuineaPig_ TDO2 ( ortholog_one2one )
Macaque_ TDO2 ( ortholog_one2one )
Mouse_ Tdo2 ( ortholog_one2one )
Pig_ TDO2 ( ortholog_one2one )
Rat_ Tdo2 ( ortholog_one2one )
Rabbit_ TDO2 ( ortholog_one2one )
OhnologsNA
ParalogsNA
Tissueliver, bone.marrow, pituitary.gland
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001000(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 4PW8  (X-ray  2.90A  5TI9  (X-ray  2.50A  5TIA  (X-ray  2.44A  6A4I  (X-ray  2.65A  6PYY  (X-ray  2.40A  6PYZ  (X-ray  2.02A  6UD5  (X-ray  2.05A  6VBN  (X-ray  3.18A  7LU7  (X-ray  2.30A 
DBSNP rs1553957997 
Subcellular location [CC]NA
Mouse PG classificationNA
click here to return to the previous page