Gene Gene information from NCBI Gene database.
Entrez ID 3717
Gene name Janus kinase 2
Gene symbol JAK2
Synonyms (NCBI Gene)
JTK10
Chromosome 9
Chromosome location 9p24.1
Summary This gene encodes a non-receptor tyrosine kinase that plays a central role in cytokine and growth factor signalling. The primary isoform of this protein has an N-terminal FERM domain that is required for erythropoietin receptor association, an SH2 domain
miRNA miRNA information provided by mirtarbase database.
218
miRTarBase ID miRNA Experiments Reference
MIRT000707 hsa-miR-135a-5p Luciferase reporter assayWestern blot 19666866
MIRT000707 hsa-miR-135a-5p Luciferase reporter assay 19666866
MIRT001749 hsa-miR-375 Luciferase reporter assayWestern blot 20548334
MIRT001749 hsa-miR-375 Luciferase reporter assayWestern blot 20548334
MIRT001749 hsa-miR-375 Luciferase reporter assayWestern blot 20548334
Transcription factors Transcription factors information provided by TRRUST V2 database.
5
Transcription factor Regulation Reference
BRCA1 Unknown 11163768
ESR1 Unknown 19876927
STAT1 Activation 21239533
STAT3 Activation 17151100
STAT3 Unknown 19783654
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
231
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0000791 Component Euchromatin IEA
GO:0001774 Process Microglial cell activation IEA
GO:0001774 Process Microglial cell activation ISS
GO:0001819 Process Positive regulation of cytokine production IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
147796 6192 ENSG00000096968
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O60674
Protein name Tyrosine-protein kinase JAK2 (EC 2.7.10.2) (Janus kinase 2) (JAK-2)
Protein function Non-receptor tyrosine kinase involved in various processes such as cell growth, development, differentiation or histone modifications. Mediates essential signaling events in both innate and adaptive immunity. In the cytoplasm, plays a pivotal ro
PDB 2B7A , 2W1I , 2XA4 , 3E62 , 3E63 , 3E64 , 3FUP , 3IO7 , 3IOK , 3JY9 , 3KCK , 3KRR , 3LPB , 3Q32 , 3RVG , 3TJC , 3TJD , 3UGC , 3ZMM , 4AQC , 4BBE , 4BBF , 4C61 , 4C62 , 4D0W , 4D0X , 4D1S , 4E4M , 4E6D , 4E6Q , 4F08 , 4F09 , 4FVP , 4FVQ , 4FVR , 4GFM , 4GMY , 4HGE , 4IVA , 4JI9 , 4JIA , 4P7E , 4YTC , 4YTF , 4YTH , 4YTI , 4Z32 , 4ZIM , 5AEP , 5CF4 , 5CF5
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF18379 FERM_F1 39 134 FERM F1 ubiquitin-like domain Domain
PF18377 FERM_F2 142 261 FERM F2 acyl-CoA binding protein-like domain Domain
PF17887 Jak1_Phl 299 381 Jak1 pleckstrin homology-like domain Domain
PF00017 SH2 400 481 SH2 domain Domain
PF07714 PK_Tyr_Ser-Thr 545 805 Protein tyrosine and serine/threonine kinase Domain
PF07714 PK_Tyr_Ser-Thr 849 1123 Protein tyrosine and serine/threonine kinase Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitously expressed throughout most tissues. {ECO:0000269|PubMed:16424865}.
Sequence
MGMACLTMTEMEGTSTSSIYQNGDISGNANSMKQIDPVLQVYLYHSLGKSEADYLTFPSG
EYVAEEICIAASKACGITPVYHNMFALMSETERIWYPPNHVFHIDESTRHNVLYRIRFYF
PRWYCSGSNRAYRH
GISRGAEAPLLDDFVMSYLFAQWRHDFVHGWIKVPVTHETQEECLG
MAVLDMMRIAKENDQTPLAIYNSISYKTFLPKCIRAKIQDYHILTRKRIRYRFRRFIQQF
SQCKATARNLKLKYLINLETL
QSAFYTEKFEVKEPGSGPSGEEIFATIIITGNGGIQWSR
GKHKESETLTEQDLQLYCDFPNIIDVSIKQANQEGSNESRVVTIHKQDGKNLEIELSSLR
EALSFVSLIDGYYRLTADAHH
YLCKEVAPPAVLENIQSNCHGPISMDFAISKLKKAGNQT
GLYVLRCSPKDFNKYFLTFAVERENVIEYKHCLITKNENEEYNLSGTKKNFSSLKDLLNC
Y
QMETVRSDNIIFQFTKCCPPKPKDKSNLLVFRTNGVSDVPTSPTLQRPTHMNQMVFHKI
RNEDLIFNESLGQGTFTKIFKGVRREVGDYGQLHETEVLLKVLDKAHRNYSESFFEAASM
MSKLSHKHLVLNYGVCVCGDENILVQEFVKFGSLDTYLKKNKNCINILWKLEVAKQLAWA
MHFLEENTLIHGNVCAKNILLIREEDRKTGNPPFIKLSDPGISITVLPKDILQERIPWVP
PECIENPKNLNLATDKWSFGTTLWEICSGGDKPLSALDSQRKLQFYEDRHQLPAPKWAEL
ANLINNCMDYEPDFRPSFRAIIRDL
NSLFTPDYELLTENDMLPNMRIGALGFSGAFEDRD
PTQFEERHLKFLQQLGKGNFGSVEMCRYDPLQDNTGEVVAVKKLQHSTEEHLRDFEREIE
ILKSLQHDNIVKYKGVCYSAGRRNLKLIMEYLPYGSLRDYLQKHKERIDHIKLLQYTSQI
CKGMEYLGTKRYIHRDLATRNILVENENRVKIGDFGLTKVLPQDKEYYKVKEPGESPIFW
YAPESLTESKFSVASDVWSFGVVLYELFTYIEKSKSPPAEFMRMIGNDKQGQMIVFHLIE
LLKNNGRLPRPDGCPDEIYMIMTECWNNNVNQRPSFRDLALRV
DQIRDNMAG
Sequence length 1132
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
94
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
Acquired polycythemia vera Likely pathogenic; Pathogenic rs77375493 RCV000015769
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Acute myeloid leukemia Likely pathogenic; Pathogenic rs77375493, rs121912472 RCV000015771
RCV000015773
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Budd-Chiari syndrome, susceptibility to, somatic Likely pathogenic; Pathogenic rs77375493 RCV000015772
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Hepatocellular carcinoma Likely pathogenic rs2488857097 RCV005930801
★★★★☆
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
Adrenal cortex carcinoma - ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANEMIA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANKYLOSING SPONDYLITIS Disgenet, GWAS catalog
Disgenet, GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHRITIS 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
5q-syndrome 5q-syndrome BEFREE 19562618
★☆☆☆☆
Found in Text Mining only
Abetalipoproteinemia Abetalipoproteinemia BEFREE 24504330
★☆☆☆☆
Found in Text Mining only
Ablepharon macrostomia syndrome Ablepharon macrostomia syndrome Pubtator 39457093 Associate
★☆☆☆☆
Found in Text Mining only
Acromegaly Acromegaly BEFREE 22364960
★☆☆☆☆
Found in Text Mining only
Activated Protein C Resistance Activated Protein C Resistance LHGDN 18768782
★☆☆☆☆
Found in Text Mining only
Activated Protein C Resistance Activated Protein C Resistance BEFREE 19105233
★☆☆☆☆
Found in Text Mining only
Acute Coronary Syndrome Coronary Syndrome BEFREE 26825737
★☆☆☆☆
Found in Text Mining only
Acute Erythroblastic Leukemia Erythroblastic Leukemia BEFREE 16598306, 17022694, 17178722, 18245540, 20667821, 28068330, 28365441, 30717771, 30981578
★☆☆☆☆
Found in Text Mining only
Acute Erythroblastic Leukemia Erythroblastic Leukemia LHGDN 18059484
★☆☆☆☆
Found in Text Mining only
Acute erythroleukemia Erythroleukemia BEFREE 19713696
★☆☆☆☆
Found in Text Mining only