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JAK2

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UniProt O60674 · PDB · AlphaFold · Substrate: pEY · Clone: aa 809-1132 +g

Top inhibitors

#DrugInhibitionResidualKISSGini
1Ruxolitinib100.0%0.0%98.250.592
2Fedratinib99.4%0.6%96.210.576
3Pralsetinib99.1%0.9%93.430.643
4Entrectinib99.0%1.0%93.690.671
5Midostaurin98.9%1.1%78.640.500
6Crizotinib98.7%1.3%91.390.581
7Pacritinib98.4%1.6%88.640.452
8Repotrectinib98.3%1.7%84.210.608
9Upadacitinib98.3%1.7%97.980.663
10Ponatinib97.6%2.4%78.230.534
11Baricitinib97.2%2.8%97.990.616
12Alpelisib96.6%3.4%97.220.720
13Umbralisib96.2%3.8%98.740.670
14Defactinib95.3%4.7%92.680.450
15Selpercatinib93.8%6.2%96.720.635
16Tenalisib93.8%6.2%97.980.702
17Ripretinib92.8%7.2%92.950.674
18Abrocitinib92.6%7.4%99.500.581
19Tofacitinib92.3%7.7%99.250.684
20Brigatinib91.4%8.6%82.960.513

Paralog block

JAK1, JAK2, JAK3

JAK1JAK2JAK3

EMT expression

  • Mesenchymal log2(TPM+1): 2.06
  • Epithelial log2(TPM+1): 1.50
  • Fold change: 0.56
  • Status: No significant change

Selectivity landscape vs inhibition on JAK2

Each point is one of the 92 approved drugs; color = inhibition % on JAK2.

Mutation lollipop

Cancer-associated mutations plotted by residue position. Marker size + color scale with the number of distinct cancer reports.

Variants (1)

Mutation × cancer associations

MutationCancerOrganSource
V617Fhaematopoietic_neoplasm_haematopoietic_and_lymphoid_tissueBlood/Lymphatic Systemref
V617Fother_haematopoietic_and_lymphoid_tissueBlood/Lymphatic Systemref
V617Fmalignant_melanoma_NSSkinref
V617Fcarcinoma_lungLungref
V617Flymphoid_neoplasm_haematopoietic_and_lymphoid_tissueBlood/Lymphatic Systemref
V617Fcarcinoma_liverLiverref
V617Fcarcinoma_thyroidThyroidref
V617Fglioma_central_nervous_systemBrain/CNSref
V617Fcarcinoma_ovaryOvaryref
V617FAML-USBlood/Lymphatic Systemref
V617FLAML-CNBlood/Lymphatic Systemref
V617FLAML-KRBlood/Lymphatic Systemref
V617FLIHC-USLiverref
V617FLAMLBlood/Lymphatic Systemref

3D structure

Embedded NGL viewer pulls a representative PDB entry (or AlphaFold model if no experimental structure is registered). Heavy bundle — loaded only on demand.

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