Janus kinase 3

mammalian protein found in Homo sapiens
Protein protein Q6155969
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Summary

Janus kinase 3 is a protein[1].

Key Facts

  • Physically interacts with: momelotinib[2], pacritinib[3], ruxolitinib[4], tofacitinib[5], upadacitinib[6], decernotinib[7], peficitinib[8]
  • Part of: Protein kinase-like domain superfamily[9], tyrosine-protein kinase, non-receptor Jak3[10], SH2 domain superfamily[11], Serine-threonine/tyrosine-protein kinase, catalytic domain, protein family[12], SH2 domain, protein family[13], Band 4.1 domain, protein family[14], FERM domain, protein family[15], Protein kinase domain, protein family[16], Protein kinase, ATP binding site, protein family[17], Tyrosine-protein kinase, catalytic domain, protein family[18], Tyrosine-protein kinase, active site, protein family[19]
  • Has part(s): tyrosine-protein kinase, active site[20], protein kinase, ATP binding site[21], protein kinase domain[22], tyrosine-protein kinase, catalytic domain[23], SH2 domain[24], serine-threonine/tyrosine-protein kinase, catalytic domain[25], Band 4.1 domain[26], FERM domain[27]
  • EC enzyme number: 2.7.10.2[28]
  • Molecular function: transferase activity[29], nucleotide binding[30], protein kinase activity[31], non-membrane spanning protein tyrosine kinase activity[32], kinase activity[33], protein binding[34], protein tyrosine kinase activity[35], protein phosphatase binding[36], signaling receptor binding[37], ATP binding[38]
  • Cell component: cytoplasm[39], membrane[40], extrinsic component of cytoplasmic side of plasma membrane[41], cytoskeleton[42], endomembrane system[43], cytosol[44], endosome[45], plasma membrane[46]
  • Biological process: negative regulation of FasL production[47], negative regulation of interleukin-10 production[48], growth hormone receptor signaling pathway via JAK-STAT[49], response to interleukin-15[50], intracellular signal transduction[51], adaptive immune response[52], response to interleukin-4[53], phosphorylation[54]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  2. [3] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  3. [4] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  4. [5] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [6] ↑ . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  6. [7] ↑ . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  7. [8] ↑ . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  8. [9] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  26. [27] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  27. [28] ↑ . UniProt. Retrieved . wikidata.org.
  28. [29] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  29. [30] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  30. [31] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  31. [32] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  32. [33] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  33. [34] ↑ . Interaction between Sam68 and Src family tyrosine kinases, Fyn and Lck, in T cell receptor signaling. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  34. [35] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  35. [36] ↑ . The T cell protein tyrosine phosphatase is a negative regulator of janus family kinases 1 and 3. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  36. [37] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  37. [38] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  38. [39] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  39. [40] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  40. [41] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  41. [42] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  42. [43] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  43. [44] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  44. [45] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  45. [46] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  46. [47] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  47. [48] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  48. [49] ↑ . Janus kinases in immune cell signaling. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  49. [50] ↑ . Regulation of JAK3 expression and activation in human B cells and B cell malignancies. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  50. [51] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  51. [52] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  52. [53] ↑ . Regulation of JAK3 expression and activation in human B cells and B cell malignancies. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  53. [54] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Janus kinase 3. Retrieved October 30, 2026, from https://4ort.xyz/entity/janus-kinase-3
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14w ago · Boghog · 2026-07-23 view diff on Wikidata ↗
    Instance of → —
    Part of → —
    Encoded by → JAK3
    Biological process → negative regulation of FasL production, negative regulation of interleukin-10 production, growth hormone receptor signaling pathway via JAK-STAT +40
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Ec enzyme number: 2.7.10.2, [[:toollabs:quickstatements/#/batch/261457|batch #261457]]"
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