Incidental Mutation 'R8302:Map3k8'
ID 646474
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 067790-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8302 (G1)
Quality Score 225.009
Status Not validated
Chromosome 18
Chromosomal Location 4331325-4352978 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 4334064 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 343 (I343V)
Ref Sequence ENSEMBL: ENSMUSP00000025078 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025078] [ENSMUST00000173930]
AlphaFold Q07174
Predicted Effect probably damaging
Transcript: ENSMUST00000025078
AA Change: I343V

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000025078
Gene: ENSMUSG00000024235
AA Change: I343V

DomainStartEndE-ValueType
Pfam:Pkinase 137 388 1.1e-47 PFAM
Pfam:Pkinase_Tyr 139 386 4.6e-26 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000173930
SMART Domains Protein: ENSMUSP00000133469
Gene: ENSMUSG00000024235

DomainStartEndE-ValueType
SCOP:d1phk__ 146 169 2e-4 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b C T 11: 109,853,406 (GRCm39) probably null Het
Ank3 T C 10: 69,840,810 (GRCm39) S1937P possibly damaging Het
Atg5 T A 10: 44,162,115 (GRCm39) D10E probably benign Het
Car12 A G 9: 66,654,879 (GRCm39) D103G probably benign Het
Cpa3 A G 3: 20,276,316 (GRCm39) Y306H probably damaging Het
Cyp2c40 A G 19: 39,796,066 (GRCm39) V104A probably damaging Het
Cyp2c66 A T 19: 39,165,078 (GRCm39) H353L probably damaging Het
Cyp2d22 A G 15: 82,256,021 (GRCm39) probably null Het
Dcp1a A G 14: 30,244,883 (GRCm39) T570A possibly damaging Het
Exph5 A G 9: 53,287,776 (GRCm39) E1619G possibly damaging Het
Frmd5 T A 2: 121,378,060 (GRCm39) T435S unknown Het
Gm3371 T C 14: 44,641,181 (GRCm39) R128G Het
Gper1 A G 5: 139,412,030 (GRCm39) D125G probably benign Het
Il17re C A 6: 113,443,280 (GRCm39) S340* probably null Het
Kazald1 T A 19: 45,065,278 (GRCm39) L53Q probably damaging Het
Kdm3b A T 18: 34,967,388 (GRCm39) H1731L probably damaging Het
Kif20a T C 18: 34,765,030 (GRCm39) S755P probably damaging Het
Lrch1 T C 14: 75,032,772 (GRCm39) N526S probably benign Het
Nabp1 A T 1: 51,511,498 (GRCm39) F140L probably benign Het
Ncor1 A G 11: 62,224,681 (GRCm39) S860P probably benign Het
Ndufaf5 T A 2: 140,030,698 (GRCm39) Y195N possibly damaging Het
Nsfl1c T C 2: 151,346,056 (GRCm39) L157P probably damaging Het
Or2aj5 T A 16: 19,425,116 (GRCm39) I100L probably benign Het
Or4c104 T A 2: 88,586,987 (GRCm39) I11F possibly damaging Het
Or5ak24 T A 2: 85,260,430 (GRCm39) T248S possibly damaging Het
Pcdh10 A G 3: 45,335,933 (GRCm39) Y749C probably damaging Het
Plcz1 T A 6: 139,974,163 (GRCm39) K93I probably damaging Het
Plpbp T C 8: 27,539,216 (GRCm39) S109P Het
Prkdc G A 16: 15,653,946 (GRCm39) R3901H probably damaging Het
Psma6 A T 12: 55,456,966 (GRCm39) Y103F probably benign Het
Ptpn3 A G 4: 57,218,514 (GRCm39) F650L probably benign Het
Pxk T C 14: 8,164,094 (GRCm38) F562S probably damaging Het
Rbl2 A G 8: 91,812,073 (GRCm39) D214G probably damaging Het
Rgs17 C T 10: 5,812,525 (GRCm39) C58Y possibly damaging Het
Rnf6 A T 5: 146,148,334 (GRCm39) V228E probably benign Het
Sardh T C 2: 27,105,122 (GRCm39) D667G probably benign Het
Slc12a1 T A 2: 125,032,209 (GRCm39) V620D probably damaging Het
Slc39a7 A G 17: 34,249,686 (GRCm39) I153T probably damaging Het
Slc5a11 T C 7: 122,847,162 (GRCm39) V125A probably damaging Het
Slc9c1 T C 16: 45,368,058 (GRCm39) F216L probably benign Het
Strip1 A T 3: 107,533,024 (GRCm39) I208N probably damaging Het
Top1 T C 2: 160,545,496 (GRCm39) M288T probably damaging Het
Tpbgl G T 7: 99,274,774 (GRCm39) A361E probably damaging Het
Trmt2a T C 16: 18,067,813 (GRCm39) V162A probably damaging Het
Wdr35 T C 12: 9,078,110 (GRCm39) I1167T probably benign Het
Wdr76 C A 2: 121,341,044 (GRCm39) H30N probably benign Het
Zan A G 5: 137,407,923 (GRCm39) S3624P unknown Het
Zc3h7a T C 16: 10,955,249 (GRCm39) K942E probably damaging Het
Zfp292 A G 4: 34,810,893 (GRCm39) V722A possibly damaging Het
Zfp943 A G 17: 22,211,091 (GRCm39) H59R probably benign 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
R4921:Map3k8 UTSW 18 4,349,124 (GRCm39) missense possibly damaging 0.92
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
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'- TCCAGACTCTGACATCGTGG -3'
(R):5'- ATGCAGGTATTTCTCTGCTGC -3'

Sequencing Primer
(F):5'- ACTCTGACATCGTGGCTGGTC -3'
(R):5'- TGTTGGACCCCCATAAGAAGCTG -3'
Posted On 2020-09-02