Gene Gene information from NCBI Gene database.
Entrez ID 201633
Gene name T cell immunoreceptor with Ig and ITIM domains
Gene symbol TIGIT
Synonyms (NCBI Gene)
VSIG9VSTM3WUCAM
Chromosome 3
Chromosome location 3q13.31
Summary This gene encodes a member of the PVR (poliovirus receptor) family of immunoglobin proteins. The product of this gene is expressed on several classes of T cells including follicular B helper T cells (TFH). The protein has been shown to bind PVR with high
miRNA miRNA information provided by mirtarbase database.
229
miRTarBase ID miRNA Experiments Reference
MIRT712829 hsa-miR-548g-3p HITS-CLIP 19536157
MIRT712828 hsa-miR-6784-3p HITS-CLIP 19536157
MIRT712827 hsa-miR-6862-3p HITS-CLIP 19536157
MIRT712826 hsa-miR-5189-3p HITS-CLIP 19536157
MIRT712825 hsa-miR-4777-3p HITS-CLIP 19536157
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
22
GO ID Ontology Definition Evidence Reference
GO:0005102 Function Signaling receptor binding IBA
GO:0005102 Function Signaling receptor binding IEA
GO:0005102 Function Signaling receptor binding IPI 19011627
GO:0005515 Function Protein binding IPI 19011627, 21982860, 25465800, 27978489, 28515320, 32296183
GO:0005886 Component Plasma membrane IDA 23154388
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
612859 26838 ENSG00000181847
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q495A1
Protein name T-cell immunoreceptor with Ig and ITIM domains (V-set and immunoglobulin domain-containing protein 9) (V-set and transmembrane domain-containing protein 3)
Protein function Inhibitory receptor that plays a role in the modulation of immune responses. Suppresses T-cell activation by promoting the generation of mature immunoregulatory dendritic cells (PubMed:19011627). Upon binding to its ligands PVR/CD155 or NECTIN2/
PDB 3Q0H , 3RQ3 , 3UCR , 3UDW , 5V52 , 7VYT , 8JEL , 8JEN , 8JEO , 8SZY
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF07686 V-set 28 127 Immunoglobulin V-set domain Domain
Tissue specificity TISSUE SPECIFICITY: Expressed at low levels on peripheral memory and regulatory CD4+ T-cells and NK cells and is up-regulated following activation of these cells (at protein level). {ECO:0000269|PubMed:19011627}.
Sequence
MRWCLLLIWAQGLRQAPLASGMMTGTIETTGNISAEKGGSIILQCHLSSTTAQVTQVNWE
QQDQLLAICNADLGWHISPSFKDRVAPGPGLGLTLQSLTVNDTGEYFCIYHTYPDGTYTG
RIFLEVL
ESSVAEHGARFQIPLLGAMAATLVVICTAVIVVVALTRKKKALRIHSVEGDLR
RKSAGQEEWSPSAPSPPGSCVQAEAAPAGLCGEQRGEDCAELHDYFNVLSYRSLGNCSFF
TETG
Sequence length 244
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG 
  Cell adhesion molecules  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
1
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
MAJOR DEPRESSIVE DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adult Hodgkin Lymphoma Hodgkin Lymphoma BEFREE 30514251
★☆☆☆☆
Found in Text Mining only
Anaplastic thyroid carcinoma Anaplastic thyroid cancer BEFREE 30882858
★☆☆☆☆
Found in Text Mining only
Anemia Sickle Cell Sickle cell anemia Pubtator 26250578 Associate
★☆☆☆☆
Found in Text Mining only
Antiphospholipid Syndrome Antiphospholipid syndrome Pubtator 38386917 Associate
★☆☆☆☆
Found in Text Mining only
Arthritis Psoriatic Psoriatic arthritis Pubtator 39662827 Associate
★☆☆☆☆
Found in Text Mining only
Arthritis Rheumatoid Rheumatoid arthritis Pubtator 28282368, 35967356 Stimulate
★☆☆☆☆
Found in Text Mining only
Arthritis Rheumatoid Rheumatoid arthritis Pubtator 30990587, 36270740 Associate
★☆☆☆☆
Found in Text Mining only
Autoimmune Diseases Autoimmune disease Pubtator 22427644, 26171588, 28515320, 35589883 Associate
★☆☆☆☆
Found in Text Mining only
Autoimmune Diseases Autoimmune Diseases BEFREE 28900677, 30728325, 31005675
★☆☆☆☆
Found in Text Mining only
Autoimmune Diseases of the Nervous System Autoimmune nervous system disorder Pubtator 35733922 Associate
★☆☆☆☆
Found in Text Mining only