Incidental Mutation 'R4744:Jak2'
ID 356616
Institutional Source Beutler Lab
Gene Symbol Jak2
Ensembl Gene ENSMUSG00000024789
Gene Name Janus kinase 2
Synonyms C81284
MMRRC Submission 042027-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4744 (G1)
Quality Score 225
Status Validated
Chromosome 19
Chromosomal Location 29229228-29290480 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 29239656 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 17 (S17T)
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: S17T

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000025705
Gene: ENSMUSG00000024789
AA Change: S17T

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: S17T

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000064394
Gene: ENSMUSG00000024789
AA Change: S17T

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
Meta Mutation Damage Score 0.0614 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.3%
Validation Efficiency 99% (82/83)
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930519G04Rik T C 5: 115,017,617 (GRCm39) S143P possibly damaging Het
4933427D14Rik T C 11: 72,066,365 (GRCm39) K614E probably damaging Het
Aatk A G 11: 119,906,948 (GRCm39) M155T possibly damaging Het
Acvr2b T C 9: 119,260,328 (GRCm39) L333P probably damaging Het
Adam22 T C 5: 8,128,699 (GRCm39) E865G probably damaging Het
Add2 A G 6: 86,087,870 (GRCm39) S358G probably damaging Het
Agap2 T C 10: 126,926,072 (GRCm39) probably null Het
Alkbh8 G A 9: 3,344,604 (GRCm39) W49* probably null Het
AU015228 A T 2: 129,942,549 (GRCm39) noncoding transcript Het
Bank1 G T 3: 135,953,450 (GRCm39) R102S probably benign Het
Brap T A 5: 121,800,193 (GRCm39) D27E probably damaging Het
Cyb5r2 G T 7: 107,349,484 (GRCm39) H276N possibly damaging Het
Dhh A G 15: 98,792,139 (GRCm39) F290L possibly damaging Het
Dhrs7 T A 12: 72,699,025 (GRCm39) N319I possibly damaging Het
Ebpl A G 14: 61,597,682 (GRCm39) V53A probably damaging Het
Eif3j2 TGCCGCCGCCGCCGCCGCCGCCGCCGCC TGCCGCCGCCGCCGCCGCCGCCGCC 18: 43,610,782 (GRCm39) probably benign Het
Etnk1 A C 6: 143,132,319 (GRCm39) N220T probably damaging Het
F11r T A 1: 171,288,166 (GRCm39) V64D probably benign Het
Fam171a1 T C 2: 3,225,946 (GRCm39) S360P probably damaging Het
Fignl1 A G 11: 11,751,585 (GRCm39) M490T probably damaging Het
Fpr-rs7 A T 17: 20,334,265 (GRCm39) M75K probably benign Het
Fzd7 T A 1: 59,523,595 (GRCm39) F493I possibly damaging Het
Galnt14 G T 17: 73,814,828 (GRCm39) P412T probably damaging Het
Gcg T A 2: 62,308,975 (GRCm39) S60C probably damaging Het
Ggt1 A G 10: 75,421,733 (GRCm39) K527E probably benign Het
Gm16551 T A 9: 74,758,153 (GRCm39) noncoding transcript Het
Gm9972 A G 11: 42,927,517 (GRCm39) K55E unknown Het
Gpr141 T A 13: 19,935,884 (GRCm39) D297V probably benign Het
Grin2b G A 6: 135,755,697 (GRCm39) S539L probably damaging Het
Hhipl1 A T 12: 108,286,238 (GRCm39) N515I possibly damaging Het
Hmcn1 T G 1: 150,453,363 (GRCm39) E5317D probably damaging Het
Hsf5 T A 11: 87,513,617 (GRCm39) N227K probably benign Het
Igfn1 A T 1: 135,910,196 (GRCm39) D129E probably benign Het
Invs T C 4: 48,397,609 (GRCm39) F339L probably damaging Het
Mdga2 T A 12: 66,844,501 (GRCm39) I166F probably benign Het
Nck1 T C 9: 100,388,797 (GRCm39) I6V probably benign Het
Neb T C 2: 52,040,589 (GRCm39) D6624G probably benign Het
Nmur2 A G 11: 55,931,661 (GRCm39) Y17H probably benign Het
Nwd2 T C 5: 63,964,310 (GRCm39) L1298P probably damaging Het
Ocel1 A G 8: 71,825,397 (GRCm39) E161G probably damaging Het
Or1j16 A T 2: 36,530,991 (GRCm39) probably null Het
Pabpc2 A G 18: 39,907,881 (GRCm39) Y382C probably benign Het
Panx1 A G 9: 14,921,594 (GRCm39) probably benign Het
Pdhx A T 2: 102,872,641 (GRCm39) V147D probably benign Het
Pigz A T 16: 31,764,151 (GRCm39) H403L probably damaging Het
Pilra T C 5: 137,833,769 (GRCm39) probably null Het
Rbm47 T C 5: 66,184,036 (GRCm39) D189G probably damaging Het
Rhobtb2 A G 14: 70,031,451 (GRCm39) L558P probably damaging Het
Scarf2 G A 16: 17,621,380 (GRCm39) R322H probably damaging Het
Septin3 T C 15: 82,174,658 (GRCm39) probably null Het
Sirt2 T C 7: 28,476,438 (GRCm39) F26L probably damaging Het
Slc1a1 A T 19: 28,871,925 (GRCm39) T133S probably benign Het
Slc1a2 A G 2: 102,568,214 (GRCm39) I84V probably benign Het
Slc28a2b A T 2: 122,353,286 (GRCm39) K489* probably null Het
Slc6a9 A T 4: 117,725,092 (GRCm39) Q562L probably benign Het
Snx29 C T 16: 11,167,773 (GRCm39) Q25* probably null Het
St6galnac6 A G 2: 32,508,555 (GRCm39) I231V probably damaging Het
Stard9 A G 2: 120,526,604 (GRCm39) T954A probably benign Het
Sufu A G 19: 46,472,069 (GRCm39) M443V possibly damaging Het
Sv2b T C 7: 74,856,266 (GRCm39) D8G probably benign Het
Tapbpl G A 6: 125,205,248 (GRCm39) R233W probably damaging Het
Tex10 A G 4: 48,469,990 (GRCm39) L25S probably benign Het
Trp53bp1 A T 2: 121,041,794 (GRCm39) V1254D probably damaging Het
Ugt3a1 T A 15: 9,310,639 (GRCm39) I307N probably benign Het
Unc13c T C 9: 73,839,126 (GRCm39) D575G probably damaging Het
Usf2 A T 7: 30,654,197 (GRCm39) D166E probably damaging Het
Usp25 T A 16: 76,911,877 (GRCm39) L969M probably damaging Het
Usp32 G A 11: 84,885,219 (GRCm39) P1276L probably damaging Het
Vmn2r8 T A 5: 108,956,447 (GRCm39) E58D probably benign Het
Zfp462 G T 4: 55,011,598 (GRCm39) C40F probably damaging 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
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
R6653: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'- CTTAAGTAACTAGAGTGTGGAGGC -3'
(R):5'- AGCAGTGAGTTTTAATACCTACCAC -3'

Sequencing Primer
(F):5'- GGATGGATCCTTAGCCTCTTACG -3'
(R):5'- TCAGCTTGCCCAAGAGAA -3'
Posted On 2015-11-11