Incidental Mutation 'R4921:Map3k8'
ID 378650
Institutional Source Beutler Lab
Gene Symbol Map3k8
Ensembl Gene ENSMUSG00000024235
Gene Name mitogen-activated protein kinase kinase kinase 8
Synonyms Tpl2, Cot, Cot/Tpl2, Tpl-2, c-COT
MMRRC Submission 042523-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4921 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 4331325-4352978 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 4349124 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Tryptophan at position 65 (R65W)
Ref Sequence ENSEMBL: ENSMUSP00000133469 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025078] [ENSMUST00000173930]
AlphaFold Q07174
Predicted Effect probably benign
Transcript: ENSMUST00000025078
AA Change: R65W

PolyPhen 2 Score 0.038 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000025078
Gene: ENSMUSG00000024235
AA Change: R65W

DomainStartEndE-ValueType
Pfam:Pkinase 137 388 1.1e-47 PFAM
Pfam:Pkinase_Tyr 139 386 4.6e-26 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000172805
Predicted Effect possibly damaging
Transcript: ENSMUST00000173930
AA Change: R65W

PolyPhen 2 Score 0.919 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000133469
Gene: ENSMUSG00000024235
AA Change: R65W

DomainStartEndE-ValueType
SCOP:d1phk__ 146 169 2e-4 SMART
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.7%
  • 20x: 90.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is an oncogene that encodes a member of the serine/threonine protein kinase family. The encoded protein localizes to the cytoplasm and can activate both the MAP kinase and JNK kinase pathways. This protein was shown to activate IkappaB kinases, and thus induce the nuclear production of NF-kappaB. This protein was also found to promote the production of TNF-alpha and IL-2 during T lymphocyte activation. This gene may also utilize a downstream in-frame translation start codon, and thus produce an isoform containing a shorter N-terminus. The shorter isoform has been shown to display weaker transforming activity. Alternate splicing results in multiple transcript variants that encode the same protein. [provided by RefSeq, Sep 2011]
PHENOTYPE: Mutant mice resist endotoxic shock. Their MHC II expression is enhanced. Macrophages' TNF-alpha response to viruses and to all TLR ligands is impaired. Macrophage and T-cell secretion of other cytokines in response to various TLR ligands or OVA is aberrant. Anti-OVA Ig classes are abnormally skewed. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930522L14Rik A T 5: 109,885,662 (GRCm39) N65K probably benign Het
Abcc9 T C 6: 142,536,162 (GRCm39) Y1524C probably benign Het
Acap1 A G 11: 69,778,019 (GRCm39) I102T probably damaging Het
Acvr2a T C 2: 48,783,553 (GRCm39) V284A possibly damaging Het
Adam3 T C 8: 25,174,630 (GRCm39) M712V probably benign Het
Adck1 T C 12: 88,407,908 (GRCm39) V213A probably benign Het
Adgrl3 G T 5: 81,659,957 (GRCm39) W242L probably damaging Het
Alk T C 17: 72,211,310 (GRCm39) T857A probably benign Het
Alms1 A G 6: 85,605,528 (GRCm39) T2393A probably benign Het
Ank3 C T 10: 69,837,939 (GRCm39) P240L probably damaging Het
Ankrd35 C A 3: 96,592,140 (GRCm39) L809M possibly damaging Het
Birc6 T A 17: 74,957,094 (GRCm39) L3690Q probably damaging Het
Bmp3 C A 5: 99,019,920 (GRCm39) F114L probably damaging Het
Cage1 G A 13: 38,203,184 (GRCm39) H627Y probably benign Het
Cars1 T C 7: 143,123,212 (GRCm39) D468G probably damaging Het
Ccdc148 T C 2: 58,719,814 (GRCm39) E487G probably damaging Het
Ccdc80 A T 16: 44,938,530 (GRCm39) I746F probably damaging Het
Ccl25 A G 8: 4,403,913 (GRCm39) Q119R possibly damaging Het
Cdh24 C T 14: 54,870,672 (GRCm39) D178N probably damaging Het
Cdk12 A T 11: 98,113,513 (GRCm39) T766S unknown Het
Chst15 T A 7: 131,849,613 (GRCm39) T443S probably benign Het
Cnbp T C 6: 87,822,128 (GRCm39) D125G possibly damaging Het
Cntn2 A T 1: 132,443,770 (GRCm39) V1003E possibly damaging Het
Crct1 A G 3: 92,922,132 (GRCm39) probably benign Het
Dand5 C T 8: 85,543,113 (GRCm39) C121Y probably damaging Het
Dmkn A T 7: 30,470,658 (GRCm39) D382V probably damaging Het
Dnase2b T A 3: 146,299,196 (GRCm39) T86S probably damaging Het
Dusp8 GCCACCACCACCACCACCACCACC GCCACCACCACCACCACCACC 7: 141,635,891 (GRCm39) probably benign Het
Eef1akmt1 C T 14: 57,788,089 (GRCm39) V90M probably damaging Het
Egfl7 G T 2: 26,480,992 (GRCm39) W168L probably benign Het
Ep400 A G 5: 110,813,676 (GRCm39) C2908R probably damaging Het
Espl1 A G 15: 102,223,676 (GRCm39) K1076E probably damaging Het
Exoc4 A G 6: 33,887,452 (GRCm39) N747D probably benign Het
Fancm T C 12: 65,123,915 (GRCm39) V191A probably benign Het
Fbxo17 A G 7: 28,432,214 (GRCm39) D97G probably benign Het
Fer1l6 G T 15: 58,472,160 (GRCm39) probably null Het
Flt4 T C 11: 49,517,970 (GRCm39) W337R probably damaging Het
Fpr-rs7 T C 17: 20,334,082 (GRCm39) H136R possibly damaging Het
Frem3 T A 8: 81,339,765 (GRCm39) I686N possibly damaging Het
Galnt9 A G 5: 110,725,315 (GRCm39) K84R probably damaging Het
Gfm2 T A 13: 97,312,184 (GRCm39) M760K probably damaging Het
Glis3 T C 19: 28,643,504 (GRCm39) T13A probably damaging Het
H2-K2 A G 17: 34,216,050 (GRCm39) V323A possibly damaging Het
Hbb-bs G A 7: 103,475,927 (GRCm39) A130V probably damaging Het
Herc2 T A 7: 55,879,438 (GRCm39) H4685Q probably benign Het
Ighv5-9-1 C T 12: 113,699,914 (GRCm39) R56H possibly damaging Het
Itgb4 A G 11: 115,897,431 (GRCm39) N1548S probably benign Het
Itpr3 T C 17: 27,316,979 (GRCm39) Y745H probably damaging Het
Kank3 G T 17: 34,036,174 (GRCm39) G14V probably damaging Het
Kif24 G T 4: 41,394,329 (GRCm39) S982Y probably damaging Het
Kifc5b C T 17: 27,139,997 (GRCm39) R53W probably damaging Het
Krt39 A G 11: 99,405,575 (GRCm39) S442P possibly damaging Het
Lcat G A 8: 106,669,074 (GRCm39) P67L possibly damaging Het
Maml2 T C 9: 13,532,471 (GRCm39) S562P probably damaging Het
Mbd3 G T 10: 80,231,410 (GRCm39) R12S probably damaging Het
Msr1 T C 8: 40,077,292 (GRCm39) E106G possibly damaging Het
Myh4 T A 11: 67,144,854 (GRCm39) L1256Q probably damaging Het
Mypn G A 10: 62,983,715 (GRCm39) T511M possibly damaging Het
Nub1 A T 5: 24,906,467 (GRCm39) N331I probably benign Het
Nup107 A G 10: 117,606,416 (GRCm39) V440A possibly damaging Het
Ofcc1 A G 13: 40,367,993 (GRCm39) F174L probably benign Het
Or10d5 A C 9: 39,861,521 (GRCm39) V182G probably damaging Het
Or52ab2 A T 7: 102,969,750 (GRCm39) N44I probably damaging Het
Or9q2 T C 19: 13,772,829 (GRCm39) I49V probably benign Het
Parp2 C A 14: 51,056,725 (GRCm39) L310I probably damaging Het
Pcdh20 A G 14: 88,707,162 (GRCm39) V46A probably benign Het
Pcdhgb6 A G 18: 37,876,525 (GRCm39) D411G probably damaging Het
Pkd1l2 T C 8: 117,781,624 (GRCm39) E807G probably benign Het
Pkd1l2 A T 8: 117,799,288 (GRCm39) N267K probably damaging Het
Pramel24 A T 4: 143,454,896 (GRCm39) K398M possibly damaging Het
Rell1 C A 5: 64,093,376 (GRCm39) M126I probably damaging Het
Robo4 G A 9: 37,313,856 (GRCm39) E36K probably benign Het
Rpgrip1l T C 8: 91,987,637 (GRCm39) S807G probably benign Het
Rpl10a T C 17: 28,549,826 (GRCm39) V169A probably benign Het
Rubcn C T 16: 32,667,664 (GRCm39) V166I probably damaging Het
Sall2 T C 14: 52,552,850 (GRCm39) E113G possibly damaging Het
Sars2 T C 7: 28,451,863 (GRCm39) S423P possibly damaging Het
Scaper A G 9: 55,799,519 (GRCm39) I182T probably benign Het
Selp A G 1: 163,968,966 (GRCm39) D522G possibly damaging Het
Sema4b T A 7: 79,848,504 (GRCm39) I35N possibly damaging Het
Sgce A T 6: 4,694,153 (GRCm39) F268I probably damaging Het
Slc14a2 G T 18: 78,235,403 (GRCm39) A258E probably damaging Het
Slc17a9 T C 2: 180,377,742 (GRCm39) Y213H probably benign Het
Slc22a7 T G 17: 46,747,859 (GRCm39) I233L probably benign Het
Slc35f1 A G 10: 52,938,698 (GRCm39) Q210R probably damaging Het
Slc6a21 A G 7: 44,937,734 (GRCm39) E350G possibly damaging Het
Spata21 A T 4: 140,839,402 (GRCm39) D639V probably damaging Het
Svil A G 18: 5,108,631 (GRCm39) D1519G probably damaging Het
Tbccd1 T C 16: 22,660,649 (GRCm39) T56A probably benign Het
Tigit A T 16: 43,482,380 (GRCm39) I118N probably damaging Het
Tlr11 A T 14: 50,600,342 (GRCm39) Q776L possibly damaging Het
Tspan12 A C 6: 21,835,448 (GRCm39) I9S possibly damaging Het
Unc5c T A 3: 141,494,727 (GRCm39) Y347N probably damaging Het
Unk A G 11: 115,945,771 (GRCm39) T481A probably benign Het
Vmn1r192 A C 13: 22,371,650 (GRCm39) V190G probably damaging Het
Vnn3 A T 10: 23,740,473 (GRCm39) M259L probably benign Het
Zan T C 5: 137,406,632 (GRCm39) probably benign Het
Zdhhc6 T C 19: 55,301,642 (GRCm39) H113R probably damaging Het
Other mutations in Map3k8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02458:Map3k8 APN 18 4,334,660 (GRCm39) missense probably damaging 1.00
IGL02483:Map3k8 APN 18 4,349,318 (GRCm39) utr 5 prime probably benign
IGL03174:Map3k8 APN 18 4,349,247 (GRCm39) missense probably damaging 1.00
Flojo UTSW 18 4,339,548 (GRCm39) missense possibly damaging 0.95
gnostic_gospel UTSW 18 4,333,965 (GRCm39) missense probably damaging 1.00
juicy UTSW 18 4,339,552 (GRCm39) missense probably damaging 0.99
Sluggish UTSW 18 4,339,608 (GRCm39) splice site probably benign
R0304:Map3k8 UTSW 18 4,339,552 (GRCm39) missense probably damaging 0.99
R0569:Map3k8 UTSW 18 4,349,162 (GRCm39) missense probably benign 0.00
R1748:Map3k8 UTSW 18 4,334,766 (GRCm39) missense probably damaging 1.00
R1793:Map3k8 UTSW 18 4,332,389 (GRCm39) nonsense probably null
R2310:Map3k8 UTSW 18 4,349,001 (GRCm39) missense probably benign
R3625:Map3k8 UTSW 18 4,333,965 (GRCm39) missense probably damaging 1.00
R4786:Map3k8 UTSW 18 4,340,647 (GRCm39) nonsense probably null
R4930:Map3k8 UTSW 18 4,349,215 (GRCm39) nonsense probably null
R4934:Map3k8 UTSW 18 4,339,548 (GRCm39) missense possibly damaging 0.95
R4956:Map3k8 UTSW 18 4,339,530 (GRCm39) missense probably benign 0.00
R5241:Map3k8 UTSW 18 4,340,750 (GRCm39) missense probably damaging 0.98
R5549:Map3k8 UTSW 18 4,340,762 (GRCm39) missense probably damaging 0.98
R6317:Map3k8 UTSW 18 4,348,979 (GRCm39) critical splice donor site probably null
R6326:Map3k8 UTSW 18 4,340,651 (GRCm39) missense probably damaging 1.00
R6910:Map3k8 UTSW 18 4,340,801 (GRCm39) missense probably benign 0.03
R7010:Map3k8 UTSW 18 4,334,060 (GRCm39) missense probably damaging 1.00
R7247:Map3k8 UTSW 18 4,334,036 (GRCm39) missense probably damaging 1.00
R7300:Map3k8 UTSW 18 4,349,076 (GRCm39) missense probably damaging 0.98
R7348:Map3k8 UTSW 18 4,340,561 (GRCm39) missense probably damaging 1.00
R7903:Map3k8 UTSW 18 4,349,162 (GRCm39) missense probably benign 0.00
R8302:Map3k8 UTSW 18 4,334,064 (GRCm39) missense probably damaging 0.97
R8676:Map3k8 UTSW 18 4,343,137 (GRCm39) missense probably benign 0.01
R8847:Map3k8 UTSW 18 4,333,889 (GRCm39) missense
R9068:Map3k8 UTSW 18 4,340,557 (GRCm39) missense probably benign 0.36
R9352:Map3k8 UTSW 18 4,349,170 (GRCm39) missense probably benign
R9460:Map3k8 UTSW 18 4,349,277 (GRCm39) missense probably benign 0.00
R9526:Map3k8 UTSW 18 4,333,869 (GRCm39) missense probably damaging 1.00
R9548:Map3k8 UTSW 18 4,349,141 (GRCm39) missense probably benign
R9632:Map3k8 UTSW 18 4,339,546 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- TGCATTCAATGAAGCACTACCAG -3'
(R):5'- ATGGAGTACATGAGCACTGG -3'

Sequencing Primer
(F):5'- TTCAATGAAGCACTACCAGCAAAG -3'
(R):5'- ATGGAGTACATGAGCACTGGAAGTG -3'
Posted On 2016-04-15