Incidental Mutation 'R6659:Map2k3'
ID 526775
Institutional Source Beutler Lab
Gene Symbol Map2k3
Ensembl Gene ENSMUSG00000018932
Gene Name mitogen-activated protein kinase kinase 3
Synonyms MAP kinase kinase 3, MKK3, Prkmk3
MMRRC Submission 044779-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6659 (G1)
Quality Score 225.009
Status Not validated
Chromosome 11
Chromosomal Location 60822880-60843637 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 60833150 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 46 (S46P)
Ref Sequence ENSEMBL: ENSMUSP00000114430 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000019076] [ENSMUST00000130269]
AlphaFold O09110
Predicted Effect probably benign
Transcript: ENSMUST00000019076
AA Change: S46P

PolyPhen 2 Score 0.182 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000019076
Gene: ENSMUSG00000018932
AA Change: S46P

DomainStartEndE-ValueType
low complexity region 3 11 N/A INTRINSIC
S_TKc 64 325 1.41e-73 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126043
Predicted Effect probably benign
Transcript: ENSMUST00000130269
AA Change: S46P

PolyPhen 2 Score 0.447 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000114430
Gene: ENSMUSG00000018932
AA Change: S46P

DomainStartEndE-ValueType
low complexity region 3 11 N/A INTRINSIC
Pfam:Pkinase 64 173 1.3e-12 PFAM
Pfam:Pkinase_Tyr 64 173 3.5e-10 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137739
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145828
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.8%
  • 20x: 93.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a dual specificity protein kinase that belongs to the MAP kinase kinase family. This kinase is activated by mitogenic and environmental stress, and participates in the MAP kinase-mediated signaling cascade. It phosphorylates and thus activates MAPK14/p38-MAPK. This kinase can be activated by insulin, and is necessary for the expression of glucose transporter. Expression of RAS oncogene is found to result in the accumulation of the active form of this kinase, which thus leads to the constitutive activation of MAPK14, and confers oncogenic transformation of primary cells. The inhibition of this kinase is involved in the pathogenesis of Yersina pseudotuberculosis. Multiple alternatively spliced transcript variants that encode distinct isoforms have been reported for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene are viable and fertile but display abnormalities in cytokine production. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acap2 T C 16: 30,950,133 (GRCm39) D212G probably damaging Het
Add1 C T 5: 34,770,639 (GRCm39) A250V possibly damaging Het
Atxn2 A G 5: 121,916,027 (GRCm39) N411S probably benign Het
AW551984 T C 9: 39,500,395 (GRCm39) T788A probably benign Het
Bhlhe40 TG TGG 6: 108,641,818 (GRCm39) 254 probably null Het
Ddx46 A G 13: 55,817,537 (GRCm39) T721A probably damaging Het
Eif2b1 G A 5: 124,717,171 (GRCm39) probably benign Het
Eif4g3 A G 4: 137,905,243 (GRCm39) K1241E probably damaging Het
Engase T A 11: 118,372,142 (GRCm39) Y145N probably benign Het
Fbrs C A 7: 127,087,091 (GRCm39) A674D probably damaging Het
Gm4884 G A 7: 40,694,046 (GRCm39) G672R probably damaging Het
Hjurp GT GTT 1: 88,194,246 (GRCm39) probably null Het
Iars2 T A 1: 185,020,273 (GRCm39) I954F possibly damaging Het
Itgad A T 7: 127,785,120 (GRCm39) I310F probably damaging Het
Kcnmb3 A G 3: 32,526,594 (GRCm39) V199A possibly damaging Het
Kctd12 G T 14: 103,219,622 (GRCm39) D85E probably damaging Het
Lama1 G A 17: 68,125,630 (GRCm39) R2929H probably damaging Het
Lgmn T A 12: 102,368,951 (GRCm39) Y176F probably benign Het
Lipo3 A G 19: 33,533,828 (GRCm39) F335L possibly damaging Het
Megf8 C A 7: 25,058,159 (GRCm39) H2144Q probably benign Het
Neb A T 2: 52,124,365 (GRCm39) W3694R probably damaging Het
Nek10 A G 14: 14,861,684 (GRCm38) E580G probably benign Het
Obscn G A 11: 58,929,835 (GRCm39) P5930S probably damaging Het
Palld A G 8: 61,986,477 (GRCm39) F621L probably benign Het
Pkn2 A T 3: 142,509,348 (GRCm39) I732N probably damaging Het
Plpbp T A 8: 27,542,307 (GRCm39) I214N possibly damaging Het
Ppp1r37 A G 7: 19,266,048 (GRCm39) S573P probably benign Het
Prg4 C A 1: 150,336,432 (GRCm39) C97F probably damaging Het
Prmt2 T C 10: 76,053,208 (GRCm39) D269G possibly damaging Het
Ptbp3 T A 4: 59,517,640 (GRCm39) L80F probably damaging Het
Reep1 T A 6: 71,750,179 (GRCm39) F64I probably damaging Het
Srcap C A 7: 127,141,563 (GRCm39) P1720Q probably damaging Het
Ssr1 A T 13: 38,171,666 (GRCm39) F124I probably damaging Het
Tbx18 A G 9: 87,589,864 (GRCm39) L358P probably damaging Het
Tfpt T C 7: 3,623,835 (GRCm39) K71E probably benign Het
Tmem132a C A 19: 10,837,685 (GRCm39) G542C probably damaging Het
Tmem135 C A 7: 88,956,371 (GRCm39) L81F probably benign Het
Tmem135 A T 7: 88,956,372 (GRCm39) L81* probably null Het
Vmn2r111 T C 17: 22,778,032 (GRCm39) N549S possibly damaging Het
Washc5 A G 15: 59,212,739 (GRCm39) probably null Het
Zfp24 T C 18: 24,150,391 (GRCm39) E173G possibly damaging Het
Zgrf1 T C 3: 127,410,155 (GRCm39) I1814T probably damaging Het
Other mutations in Map2k3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00334:Map2k3 APN 11 60,834,041 (GRCm39) missense possibly damaging 0.54
IGL00901:Map2k3 APN 11 60,832,747 (GRCm39) missense probably benign 0.00
IGL01620:Map2k3 APN 11 60,840,873 (GRCm39) missense possibly damaging 0.86
IGL02197:Map2k3 APN 11 60,837,590 (GRCm39) missense probably damaging 1.00
R1907:Map2k3 UTSW 11 60,823,055 (GRCm39) missense possibly damaging 0.70
R2069:Map2k3 UTSW 11 60,840,853 (GRCm39) missense probably damaging 1.00
R4447:Map2k3 UTSW 11 60,837,997 (GRCm39) missense probably damaging 1.00
R5106:Map2k3 UTSW 11 60,832,708 (GRCm39) missense probably damaging 0.97
R5163:Map2k3 UTSW 11 60,834,317 (GRCm39) missense probably damaging 1.00
R6043:Map2k3 UTSW 11 60,837,572 (GRCm39) missense probably benign 0.01
R6147:Map2k3 UTSW 11 60,840,776 (GRCm39) nonsense probably null
R7206:Map2k3 UTSW 11 60,834,406 (GRCm39) missense
R7261:Map2k3 UTSW 11 60,836,393 (GRCm39) splice site probably null
R7389:Map2k3 UTSW 11 60,822,862 (GRCm39) unclassified probably benign
R8998:Map2k3 UTSW 11 60,840,817 (GRCm39) missense
R8999:Map2k3 UTSW 11 60,840,817 (GRCm39) missense
R9355:Map2k3 UTSW 11 60,823,055 (GRCm39) missense possibly damaging 0.73
R9729:Map2k3 UTSW 11 60,837,472 (GRCm39) missense
R9746:Map2k3 UTSW 11 60,822,929 (GRCm39) start gained probably benign
Predicted Primers PCR Primer
(F):5'- ATTGGCTGTTTGTCCCATGC -3'
(R):5'- TGGAATGTACTTCTTCCAGAGAG -3'

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