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Gene Gene information from NCBI Gene database.
Entrez ID 7297
Gene name Tyrosine kinase 2
Gene symbol TYK2
Synonyms (NCBI Gene)
IMD35JTK1
Chromosome 19
Chromosome location 19p13.2
Summary This gene encodes a member of the tyrosine kinase and, more specifically, the Janus kinases (JAKs) protein families. This protein associates with the cytoplasmic domain of type I and type II cytokine receptors and promulgate cytokine signals by phosphoryl
SNPs SNP information provided by dbSNP.
16 Show/Hide all (16)
SNP ID Visualize variation Clinical significance Consequence
rs2304258 C>T Uncertain-significance, risk-factor Upstream transcript variant, genic upstream transcript variant, 5 prime UTR variant
rs2304259 T>G Uncertain-significance, risk-factor Upstream transcript variant
rs17000728 C>T Uncertain-significance, risk-factor Upstream transcript variant, genic upstream transcript variant, 5 prime UTR variant
rs17000730 T>C Uncertain-significance, risk-factor Upstream transcript variant, genic upstream transcript variant, 5 prime UTR variant
rs144960992 A>G Uncertain-significance, conflicting-interpretations-of-pathogenicity Missense variant, genic upstream transcript variant, non coding transcript variant, upstream transcript variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
62 Show/Hide all (62)
miRTarBase ID miRNA Experiments Reference
MIRT023017 hsa-miR-124-3p Microarray 18668037
MIRT1465602 hsa-miR-124 CLIP-seq
MIRT1465603 hsa-miR-1251 CLIP-seq
MIRT1465604 hsa-miR-1262 CLIP-seq
MIRT1465605 hsa-miR-1270 CLIP-seq
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
STAT3 Repression 18550668
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
70 Show/Hide all (70)
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0004672 Function Protein kinase activity IEA
GO:0004713 Function Protein tyrosine kinase activity EXP 1386289, 8232552
GO:0004713 Function Protein tyrosine kinase activity IC 7543512
GO:0004713 Function Protein tyrosine kinase activity IDA 10542297
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
176941 12440 ENSG00000105397
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P29597
Protein name Non-receptor tyrosine-protein kinase TYK2 (EC 2.7.10.2)
Protein function Tyrosine kinase of the non-receptor type involved in numerous cytokines and interferons signaling, which regulates cell growth, development, cell migration, innate and adaptive immunity (PubMed:10542297, PubMed:10995743, PubMed:7657660, PubMed:7
PDB 3LXN , 3LXP , 3NYX , 3NZ0 , 3ZON , 4GFO , 4GIH , 4GII , 4GJ2 , 4GJ3 , 4GVJ , 4OLI , 4PO6 , 4PY1 , 4WOV , 5C01 , 5C03 , 5F1Z , 5F20 , 5TKD , 5WAL , 6AAM , 6DBK , 6DBM , 6NSL , 6NZE , 6NZF , 6NZH , 6NZP , 6NZQ , 6NZR , 6OVA , 6VNS , 6VNV , 6VNX , 6VNY , 6X8F , 6X8G , 7AX4 , 7K7O , 7K7Q , 7UYR , 7UYS , 7UYT , 7UYU , 8EXN , 8EYC , 8S98 , 8S99 , 8S9A , 8TB5
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF17887 Jak1_Phl 285 → 432 Jak1 pleckstrin homology-like domain Domain
PF18377 FERM_F2 141 → 266 FERM F2 acyl-CoA binding protein-like domain Domain
PF18379 FERM_F1 28 → 125 FERM F1 ubiquitin-like domain Domain
PF07714 PK_Tyr_Ser-Thr 897 → 1169 Protein tyrosine and serine/threonine kinase Domain
PF07714 PK_Tyr_Ser-Thr 589 → 866 Protein tyrosine and serine/threonine kinase Domain
Tissue specificity TISSUE SPECIFICITY: Observed in all cell lines analyzed. Expressed in a variety of lymphoid and non-lymphoid cell lines. {ECO:0000269|PubMed:2156206}.
Sequence
MPLRHWGMARGSKPVGDGAQPMAAMGGLKVLLHWAGPGGGEPWVTFSESSLTAEEVCIHI
AHKVGITPPCFNLFALFDAQAQVWLPPNHILEIPRDASLMLYFRIRFYFRNWHGMNPREP
AVYRC
GPPGTEASSDQTAQGMQLLDPASFEYLFEQGKHEFVNDVASLWELSTEEEIHHFK
NESLGMAFLHLCHLALRHGIPLEEVAKKTSFKDCIPRSFRRHIRQHSALTRLRLRNVFRR
FLRDFQPGRLSQQMVMVKYLATLERL
APRFGTERVPVCHLRLLAQAEGEPCYIRDSGVAP
TDPGPESAAGPPTHEVLVTGTGGIQWWPVEEEVNKEEGSSGSSGRNPQASLFGKKAKAHK
AVGQPADRPREPLWAYFCDFRDITHVVLKEHCVSIHRQDNKCLELSLPSRAAALSFVSLV
DGYFRLTADSSH
YLCHEVAPPRLVMSIRDGIHGPLLEPFVQAKLRPEDGLYLIHWSTSHP
YRLILTVAQRSQAPDGMQSLRLRKFPIEQQDGAFVLEGWGRSFPSVRELGAALQGCLLRA
GDDCFSLRRCCLPQPGETSNLIIMRGARASPRTLNLSQLSFHRVDQKEITQLSHLGQGTR
TNVYEGRLRVEGSGDPEEGKMDDEDPLVPGRDRGQELRVVLKVLDPSHHDIALAFYETAS
LMSQVSHTHLAFVHGVCVRGPENIMVTEYVEHGPLDVWLRRERGHVPMAWKMVVAQQLAS
ALSYLENKNLVHGNVCGRNILLARLGLAEGTSPFIKLSDPGVGLGALSREERVERIPWLA
PECLPGGANSLSTAMDKWGFGATLLEICFDGEAPLQSRSPSEKEHFYQRQHRLPEPSCPQ
LATLTSQCLTYEPTQRPSFRTILRDL
TRLQPHNLADVLTVNPDSPASDPTVFHKRYLKKI
RDLGEGHFGKVSLYCYDPTNDGTGEMVAVKALKADCGPQHRSGWKQEIDILRTLYHEHII
KYKGCCEDQGEKSLQLVMEYVPLGSLRDYLPRHSIGLAQLLLFAQQICEGMAYLHAQHYI
HRDLAARNVLLDNDRLVKIGDFGLAKAVPEGHEYYRVREDGDSPVFWYAPECLKEYKFYY
ASDVWSFGVTLYELLTHCDSSQSPPTKFLELIGIAQGQMTVLRLTELLERGERLPRPDKC
PCEVYHLMKNCWETEASFRPTFENLIPIL
KTVHEKYQGQAPSVFSVC
Sequence length 1187
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Necroptosis Interleukin-6 signaling
Osteoclast differentiation MAPK3 (ERK1) activation
Toll-like receptor signaling pathway MAPK1 (ERK2) activation
NOD-like receptor signaling pathway Other interleukin signaling
JAK-STAT signaling pathway Interleukin-10 signaling
Th1 and Th2 cell differentiation Interleukin-4 and Interleukin-13 signaling
Th17 cell differentiation IL-6-type cytokine receptor ligand interactions
Toxoplasmosis Interleukin-20 family signaling
Hepatitis C Interleukin-35 Signalling
Hepatitis B Interleukin-12 signaling
Measles Interleukin-23 signaling
Influenza A Interleukin-27 signaling
Human papillomavirus infection Interferon alpha/beta signaling
Kaposi sarcoma-associated herpesvirus infection Regulation of IFNA signaling
Herpes simplex virus 1 infection  
Epstein-Barr virus infection  
Coronavirus disease - COVID-19  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
61
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)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Immunodeficiency 35 Likely pathogenic; Pathogenic rs1568333687, rs2145175361, rs2145184643, rs777488795, rs869320745, rs2512496801, rs2512454201, rs759111483, rs781536408, rs2512551491, rs2512496407, rs879253731, rs879253732, rs201025290, rs770927552
View all (12 more)
RCV001379286
RCV001381281
RCV001926999
RCV002029631
RCV000144052
View all (22 more)
★★★★★
★★★★★
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.
Show/Hide Unknown Diseases (60)
Phenotype Name Clinical Significance Source Reference Evidence Score
Acute myeloid leukemia Benign; Likely benign ClinVar —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANKYLOSING SPONDYLITIS — GWAS catalog 26974007
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHRITIS, RHEUMATOID — CTD 23143596, 30224649
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISTIC DISORDER — CTD, Disgenet
CTD, Disgenet
20957522
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (215)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 16867903
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of large intestine Colorectal Cancer UNIPROT_DG
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult Acute Lymphocytic Leukemia Lymphocytic Leukemia BEFREE 16867903
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult Malignant Peripheral Nerve Sheath Tumor Malignant Peripheral Nerve Sheath Tumor BEFREE 31278855
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult Oligodendroglioma Oligodendroglioma BEFREE 26493382
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult type dermatomyositis Dermatomyositis BEFREE 28846454
★★★★★
★☆☆☆☆
Found in Text Mining only
Aggressive Periodontitis Aggressive Periodontitis BEFREE 26472015
★★★★★
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 30478411 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Ankylosing spondylitis Ankylosing Spondylitis GWASCAT_DG 26974007
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Ankylosing spondylitis Ankylosing Spondylitis BEFREE 30353145
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations