Incidental Mutation 'R6653:Jak2'
ID 526538
Institutional Source Beutler Lab
Gene Symbol Jak2
Ensembl Gene ENSMUSG00000024789
Gene Name Janus kinase 2
Synonyms C81284
MMRRC Submission 044774-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6653 (G1)
Quality Score 225.009
Status Not validated
Chromosome 19
Chromosomal Location 29229228-29290480 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 29266110 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 517 (I517N)
Ref Sequence ENSEMBL: ENSMUSP00000064394 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025705] [ENSMUST00000065796]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000025705
AA Change: I517N

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000025705
Gene: ENSMUSG00000024789
AA Change: I517N

DomainStartEndE-ValueType
B41 33 270 8.86e-56 SMART
SH2 397 487 3.03e-18 SMART
STYKc 545 805 1.95e-26 SMART
TyrKc 849 1123 8.61e-119 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000065796
AA Change: I517N

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000064394
Gene: ENSMUSG00000024789
AA Change: I517N

DomainStartEndE-ValueType
B41 33 270 8.86e-56 SMART
SH2 397 487 3.03e-18 SMART
STYKc 545 805 1.95e-26 SMART
TyrKc 849 1123 8.61e-119 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product is a protein tyrosine kinase involved in a specific subset of cytokine receptor signaling pathways. It has been found to be constituitively associated with the prolactin receptor and is required for responses to gamma interferon. Mice that do not express an active protein for this gene exhibit embryonic lethality associated with the absence of definitive erythropoiesis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for null mutations die during midgestation due to a failure of erythropoieses. Mice expressing a conditional allele activated in mammary tissue exhibit lactation deficiency due to impaired alveologenesis. Mice homozygous for a knock-in allele exhibit myeloproliferative neoplasm. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca15 T G 7: 119,945,229 (GRCm39) L435R probably benign Het
Abcc2 T A 19: 43,800,941 (GRCm39) H627Q probably benign Het
Ankhd1 A T 18: 36,733,836 (GRCm39) probably null Het
Ankrd50 T A 3: 38,511,510 (GRCm39) I286F probably damaging Het
Asb15 A G 6: 24,562,632 (GRCm39) N198S probably benign Het
B4galnt2 T A 11: 95,782,747 (GRCm39) M22L probably benign Het
Bcdin3d T C 15: 99,368,696 (GRCm39) T168A probably damaging Het
Bmp1 A T 14: 70,728,058 (GRCm39) W624R probably damaging Het
Cdh4 C T 2: 179,422,221 (GRCm39) A115V probably benign Het
Cfap53 A G 18: 74,433,280 (GRCm39) T122A probably damaging Het
Chsy1 A G 7: 65,759,941 (GRCm39) K95E probably benign Het
Csde1 C A 3: 102,960,184 (GRCm39) P604T probably damaging Het
Cts7 A T 13: 61,502,817 (GRCm39) L237Q probably damaging Het
Cutal C T 2: 34,775,933 (GRCm39) T88I probably benign Het
Dlg4 G T 11: 69,914,779 (GRCm39) probably benign Het
Dnah7c C A 1: 46,688,500 (GRCm39) T1890K probably benign Het
Dnah7c A G 1: 46,688,511 (GRCm39) S1894G probably benign Het
Eif2b4 C T 5: 31,349,551 (GRCm39) E53K possibly damaging Het
Erp44 T C 4: 48,205,130 (GRCm39) I288V probably null Het
Fcamr A G 1: 130,740,939 (GRCm39) T453A possibly damaging Het
Glb1l3 T C 9: 26,770,884 (GRCm39) T61A probably benign Het
Gpr26 T C 7: 131,585,830 (GRCm39) S267P probably benign Het
Heatr6 A T 11: 83,650,191 (GRCm39) T216S probably benign Het
Hephl1 C T 9: 14,993,260 (GRCm39) V525I probably damaging Het
Kbtbd4 T A 2: 90,740,113 (GRCm39) Y499* probably null Het
Kif1a A T 1: 93,005,420 (GRCm39) I118N probably damaging Het
Klhdc7b A G 15: 89,271,292 (GRCm39) S725G probably benign Het
Mfsd13a T C 19: 46,356,305 (GRCm39) F137L probably damaging Het
Myo7a T A 7: 97,703,710 (GRCm39) Y1977F probably damaging Het
Naip2 T G 13: 100,298,352 (GRCm39) K561N probably benign Het
Naip2 C T 13: 100,288,644 (GRCm39) V1194I probably benign Het
Nkx2-4 G T 2: 146,925,860 (GRCm39) A334E possibly damaging Het
Nlrp9c T A 7: 26,070,747 (GRCm39) N945Y probably damaging Het
Or2z2 A T 11: 58,346,394 (GRCm39) I127N probably damaging Het
Or4e5 C T 14: 52,728,250 (GRCm39) R57Q probably benign Het
Or8g20 A G 9: 39,396,048 (GRCm39) V164A probably benign Het
Pcdha7 A G 18: 37,107,539 (GRCm39) Q188R probably benign Het
Phf3 A T 1: 30,844,104 (GRCm39) S1618R possibly damaging Het
Phip C A 9: 82,782,794 (GRCm39) E884* probably null Het
Plxnc1 C A 10: 94,779,738 (GRCm39) V235L probably damaging Het
Qser1 A G 2: 104,610,605 (GRCm39) V1226A possibly damaging Het
Ros1 G T 10: 52,018,299 (GRCm39) S786R probably damaging Het
Rps6ka5 A G 12: 100,517,795 (GRCm39) S769P probably damaging Het
Sfxn3 G A 19: 45,038,354 (GRCm39) probably null Het
Specc1 T G 11: 62,037,244 (GRCm39) S813A probably damaging Het
Spry1 T C 3: 37,696,871 (GRCm39) I38T probably damaging Het
Tagap T C 17: 8,152,546 (GRCm39) V577A probably benign Het
Tmem44 T C 16: 30,356,369 (GRCm39) D110G probably damaging Het
Ubn2 A G 6: 38,411,397 (GRCm39) E97G possibly damaging Het
Ubr4 C A 4: 139,200,935 (GRCm39) H4706Q possibly damaging Het
Usp25 T A 16: 76,856,176 (GRCm39) N256K probably benign Het
Vmn2r112 T A 17: 22,820,160 (GRCm39) L11Q probably null Het
Wnt2b C A 3: 104,860,502 (GRCm39) R135L probably damaging Het
Zfp60 T C 7: 27,448,151 (GRCm39) F273S probably benign Het
Other mutations in Jak2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00839:Jak2 APN 19 29,279,047 (GRCm39) missense probably damaging 1.00
IGL00951:Jak2 APN 19 29,276,983 (GRCm39) missense probably damaging 1.00
IGL01300:Jak2 APN 19 29,287,083 (GRCm39) missense probably damaging 1.00
IGL01800:Jak2 APN 19 29,263,693 (GRCm39) splice site probably benign
IGL02035:Jak2 APN 19 29,263,808 (GRCm39) missense probably benign 0.24
IGL02212:Jak2 APN 19 29,265,382 (GRCm39) missense probably benign 0.01
IGL02447:Jak2 APN 19 29,277,014 (GRCm39) missense probably damaging 1.00
R0001:Jak2 UTSW 19 29,259,787 (GRCm39) missense probably benign 0.01
R0158:Jak2 UTSW 19 29,289,157 (GRCm39) missense probably benign
R0217:Jak2 UTSW 19 29,274,050 (GRCm39) critical splice donor site probably null
R0308:Jak2 UTSW 19 29,289,157 (GRCm39) missense probably benign 0.15
R0344:Jak2 UTSW 19 29,261,029 (GRCm39) missense probably damaging 1.00
R0398:Jak2 UTSW 19 29,259,788 (GRCm39) missense possibly damaging 0.95
R0408:Jak2 UTSW 19 29,263,717 (GRCm39) missense probably benign 0.38
R0453:Jak2 UTSW 19 29,289,238 (GRCm39) missense probably benign 0.01
R0853:Jak2 UTSW 19 29,262,326 (GRCm39) nonsense probably null
R1180:Jak2 UTSW 19 29,259,899 (GRCm39) missense probably damaging 1.00
R1794:Jak2 UTSW 19 29,276,957 (GRCm39) missense probably benign 0.00
R2247:Jak2 UTSW 19 29,261,036 (GRCm39) missense probably benign 0.01
R3908:Jak2 UTSW 19 29,268,673 (GRCm39) missense probably damaging 1.00
R4705:Jak2 UTSW 19 29,272,315 (GRCm39) missense possibly damaging 0.82
R4744:Jak2 UTSW 19 29,239,656 (GRCm39) missense probably benign 0.02
R4814:Jak2 UTSW 19 29,279,377 (GRCm39) missense probably damaging 1.00
R4903:Jak2 UTSW 19 29,252,436 (GRCm39) missense probably benign 0.03
R5602:Jak2 UTSW 19 29,275,739 (GRCm39) missense probably benign 0.01
R5713:Jak2 UTSW 19 29,248,793 (GRCm39) missense probably damaging 0.96
R5740:Jak2 UTSW 19 29,239,824 (GRCm39) missense possibly damaging 0.81
R5758:Jak2 UTSW 19 29,287,043 (GRCm39) missense probably damaging 1.00
R5966:Jak2 UTSW 19 29,260,954 (GRCm39) missense possibly damaging 0.94
R6285:Jak2 UTSW 19 29,273,059 (GRCm39) missense probably benign 0.35
R6439:Jak2 UTSW 19 29,287,022 (GRCm39) splice site probably null
R6624:Jak2 UTSW 19 29,259,989 (GRCm39) missense probably damaging 0.99
R6649:Jak2 UTSW 19 29,266,110 (GRCm39) missense probably benign 0.00
R7084:Jak2 UTSW 19 29,263,798 (GRCm39) missense possibly damaging 0.78
R7180:Jak2 UTSW 19 29,259,811 (GRCm39) missense probably benign 0.01
R7261:Jak2 UTSW 19 29,288,385 (GRCm39) missense possibly damaging 0.82
R7488:Jak2 UTSW 19 29,275,783 (GRCm39) missense probably damaging 0.99
R7537:Jak2 UTSW 19 29,276,037 (GRCm39) missense probably benign 0.00
R7757:Jak2 UTSW 19 29,260,946 (GRCm39) missense probably benign
R7777:Jak2 UTSW 19 29,254,268 (GRCm39) missense probably benign 0.32
R8050:Jak2 UTSW 19 29,275,732 (GRCm39) missense probably damaging 0.98
R8345:Jak2 UTSW 19 29,262,270 (GRCm39) missense probably damaging 1.00
R8524:Jak2 UTSW 19 29,273,105 (GRCm39) missense probably damaging 0.99
R9003:Jak2 UTSW 19 29,254,240 (GRCm39) missense probably benign
R9128:Jak2 UTSW 19 29,278,462 (GRCm39) missense probably damaging 1.00
R9188:Jak2 UTSW 19 29,288,353 (GRCm39) missense probably damaging 0.97
R9197:Jak2 UTSW 19 29,289,157 (GRCm39) missense probably benign 0.15
R9369:Jak2 UTSW 19 29,266,203 (GRCm39) critical splice donor site probably null
R9430:Jak2 UTSW 19 29,265,367 (GRCm39) missense possibly damaging 0.89
R9704:Jak2 UTSW 19 29,275,730 (GRCm39) nonsense probably null
X0058:Jak2 UTSW 19 29,273,111 (GRCm39) missense possibly damaging 0.91
Z1176:Jak2 UTSW 19 29,248,798 (GRCm39) missense possibly damaging 0.58
Predicted Primers PCR Primer
(F):5'- ACTAAGCAGCCATTGAGAGATTCTAAG -3'
(R):5'- GCTGTAAGACTGGCATATTTCC -3'

Sequencing Primer
(F):5'- GCCATTGAGAGATTCTAAGACACAG -3'
(R):5'- CCACCCAATTATCAAGATTGG -3'
Posted On 2018-07-23