Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
3620
Gene name Gene Name - the full gene name approved by the HGNC.
Indoleamine 2,3-dioxygenase 1
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
IDO1
Synonyms (NCBI Gene) Gene synonyms aliases
IDO, IDO-1, INDO
Chromosome Chromosome number
8
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
8p11.21
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes indoleamine 2,3-dioxygenase (IDO) - a heme enzyme that catalyzes the first and rate-limiting step in tryptophan catabolism to N-formyl-kynurenine. This enzyme acts on multiple tryptophan substrates including D-tryptophan, L-tryptophan, 5
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT1059501 hsa-miR-106a CLIP-seq
MIRT1059502 hsa-miR-106b CLIP-seq
MIRT1059503 hsa-miR-1234 CLIP-seq
MIRT1059504 hsa-miR-150 CLIP-seq
MIRT1059505 hsa-miR-17 CLIP-seq
Transcription factors
Transcription factor Regulation Reference
EGR2 Unknown 24007274
PTMA Activation 21176371;21575365
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0002376 Process Immune system process IEA
GO:0002666 Process Positive regulation of T cell tolerance induction IEA
GO:0002678 Process Positive regulation of chronic inflammatory response IEA
GO:0002830 Process Positive regulation of type 2 immune response IEA
GO:0004833 Function Tryptophan 2,3-dioxygenase activity IBA 21873635
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
147435 6059 ENSG00000131203
Protein
UniProt ID P14902
Protein name Indoleamine 2,3-dioxygenase 1 (IDO-1) (EC 1.13.11.52) (Indoleamine-pyrrole 2,3-dioxygenase)
Protein function Catalyzes the first and rate limiting step of the catabolism of the essential amino acid tryptophan along the kynurenine pathway (PubMed:17671174). Involved in the peripheral immune tolerance, contributing to maintain homeostasis by preventing a
PDB 2D0T , 2D0U , 4PK5 , 4PK6 , 4U72 , 4U74 , 5EK2 , 5EK3 , 5EK4 , 5ETW , 5WHR , 5WMU , 5WMV , 5WMW , 5WMX , 5WN8 , 5XE1 , 6AZU , 6AZV , 6AZW , 6CXU , 6CXV , 6DPQ , 6DPR , 6E35 , 6E40 , 6E41 , 6E42 , 6E43 , 6E44 , 6E45 , 6E46 , 6F0A , 6KOF , 6KPS , 6KW7 , 6MQ6 , 6O3I , 6PU7 , 6PZ1 , 6R63 , 6UBP , 6V52 , 6WJY , 6WPE , 6X5Y , 7A62 , 7AH4 , 7AH5 , 7AH6 , 7B1O
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01231 IDO 11 398 Indoleamine 2,3-dioxygenase Family
Tissue specificity TISSUE SPECIFICITY: Expressed in mature dendritic cells located in lymphoid organs (including lymph nodes, spleen, tonsils, Peyers's patches, the gut lamina propria, and the thymic medulla), in some epithelial cells of the female genital tract, as well as
Sequence
Sequence length 403
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Tryptophan metabolism
Metabolic pathways
Biosynthesis of cofactors
African trypanosomiasis
  Tryptophan catabolism
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Breast cancer Malignant neoplasm of breast rs587776547, rs1137887, rs137853007, rs587776650, rs80359351, rs80359714, rs121917783, rs104886456, rs121964878, rs80359874, rs80357868, rs80357508, rs387906843, rs80357569, rs80358158
View all (309 more)
18925433
Breast carcinoma Breast Carcinoma rs80359671, rs11540652, rs28934575, rs28897672, rs137886232, rs193922376, rs80357783, rs80359306, rs80359405, rs80359507, rs80359598, rs80358429, rs397507683, rs397515636, rs80359451
View all (71 more)
18925433
Marfan syndrome Mammary Carcinoma, Human rs137854456, rs137854457, rs267606796, rs137854458, rs137854459, rs137854460, rs137854470, rs137854471, rs267606797, rs137854461, rs137854462, rs137854463, rs869025419, rs137854464, rs137854465
View all (942 more)
18925433
Obesity Obesity rs74315349, rs1474810899, rs121918111, rs796065034, rs753856820, rs796065035, rs121918112, rs104894023, rs137852821, rs1580764441, rs137852822, rs137852823, rs137852824, rs13447324, rs121913562
View all (27 more)
27020609
Unknown
Disease term Disease name Evidence References Source
Endometriosis Endometriosis 21063030 ClinVar
Mental depression Mental Depression, Depressive disorder, Chronic depression 23866724, 22683764, 22751107, 21693183, 19234218 ClinVar
Associations from Text Mining
Disease Name Relationship Type References
AA amyloidosis Associate 31377728
Ablepharon macrostomia syndrome Stimulate 26110930
Acquired Immunodeficiency Syndrome Associate 24073214
Acute Coronary Syndrome Associate 29278387
Acute Retroviral Syndrome Inhibit 35883685
Adenocarcinoma Associate 31163080, 33029538, 37527282
Adenocarcinoma Mucinous Associate 32840168
Adenocarcinoma of Lung Associate 30014971, 30367104, 31163080, 35187162, 35791738, 37061716, 37131252, 37985999, 38149244, 39989741
Anal Gland Neoplasms Associate 25541686
Angina Stable Inhibit 29278387