Incidental Mutation 'R0183:Map3k4'
ID 23939
Institutional Source Beutler Lab
Gene Symbol Map3k4
Ensembl Gene ENSMUSG00000014426
Gene Name mitogen-activated protein kinase kinase kinase 4
Synonyms T-associated sex reversal, D17Rp17, D17Rp17e, Mekk4, Tas, RP17, MAPKKK4, MTK1
MMRRC Submission 038448-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.953) question?
Stock # R0183 (G1)
Quality Score 225
Status Validated (trace)
Chromosome 17
Chromosomal Location 12446508-12537683 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 12454015 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 1429 (I1429T)
Ref Sequence ENSEMBL: ENSMUSP00000086459 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089058]
AlphaFold O08648
Predicted Effect probably damaging
Transcript: ENSMUST00000089058
AA Change: I1429T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000086459
Gene: ENSMUSG00000014426
AA Change: I1429T

DomainStartEndE-ValueType
low complexity region 8 21 N/A INTRINSIC
low complexity region 27 43 N/A INTRINSIC
low complexity region 215 235 N/A INTRINSIC
low complexity region 432 462 N/A INTRINSIC
low complexity region 1177 1191 N/A INTRINSIC
S_TKc 1332 1590 1.41e-91 SMART
Meta Mutation Damage Score 0.7319 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.3%
  • 10x: 96.5%
  • 20x: 93.3%
Validation Efficiency 84% (42/50)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The central core of each mitogen-activated protein kinase (MAPK) pathway is a conserved cascade of 3 protein kinases: an activated MAPK kinase kinase (MAPKKK) phosphorylates and activates a specific MAPK kinase (MAPKK), which then activates a specific MAPK. While the ERK MAPKs are activated by mitogenic stimulation, the CSBP2 and JNK MAPKs are activated by environmental stresses such as osmotic shock, UV irradiation, wound stress, and inflammatory factors. This gene encodes a MAPKKK, the MEKK4 protein, also called MTK1. This protein contains a protein kinase catalytic domain at the C terminus. The N-terminal nonkinase domain may contain a regulatory domain. Expression of MEKK4 in mammalian cells activated the CSBP2 and JNK MAPK pathways, but not the ERK pathway. In vitro kinase studies indicated that recombinant MEKK4 can specifically phosphorylate and activate PRKMK6 and SERK1, MAPKKs that activate CSBP2 and JNK, respectively but cannot phosphorylate PRKMK1, an MAPKK that activates ERKs. MEKK4 is a major mediator of environmental stresses that activate the CSBP2 MAPK pathway, and a minor mediator of the JNK pathway. Several alternatively spliced transcripts encoding distinct isoforms have been described. [provided by RefSeq, May 2014]
PHENOTYPE: Homozygous null mice exhibit some perinatal lethality and survivors appear smaller. On certain genetic backgrounds, heterozygous X/Y mice may develop as phenotypic females or hermaphrodites. The sex-reversal phenotype is dependent on a combination of strain-specific autosomal and Y-linked alleles. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aasdh C T 5: 77,034,082 (GRCm39) D490N probably benign Het
Aatf A T 11: 84,401,251 (GRCm39) probably null Het
Amer3 T A 1: 34,626,838 (GRCm39) I359K probably damaging Het
Appl1 A T 14: 26,684,811 (GRCm39) D79E probably damaging Het
Ass1 A T 2: 31,404,831 (GRCm39) N371Y probably damaging Het
Baz1a T A 12: 54,958,172 (GRCm39) E1026D probably damaging Het
Bcl2 G A 1: 106,640,292 (GRCm39) R107C probably damaging Het
Card14 C T 11: 119,217,524 (GRCm39) R386C probably damaging Het
Cenpb T C 2: 131,020,373 (GRCm39) probably benign Het
Clcn4 G A 7: 7,298,090 (GRCm39) Q40* probably null Het
Clec16a T C 16: 10,377,886 (GRCm39) Y28H probably damaging Het
Cul4a T C 8: 13,183,790 (GRCm39) S393P probably damaging Het
Dcbld2 A G 16: 58,265,722 (GRCm39) D194G possibly damaging Het
Dnah6 C T 6: 73,059,906 (GRCm39) V2841I probably damaging Het
Eaf1 T A 14: 31,217,272 (GRCm39) L16Q probably damaging Het
Eef1e1 C T 13: 38,840,162 (GRCm39) A48T probably damaging Het
Exoc3l C A 8: 106,021,932 (GRCm39) R57L probably damaging Het
Faf1 A G 4: 109,792,807 (GRCm39) N593S probably benign Het
Fosb A G 7: 19,041,310 (GRCm39) I61T probably damaging Het
Fstl5 A C 3: 76,229,579 (GRCm39) I127L possibly damaging Het
Gas2l2 T A 11: 83,319,882 (GRCm39) M125L probably benign Het
Gcnt1 C T 19: 17,306,481 (GRCm39) D415N probably benign Het
Gtpbp4 A G 13: 9,024,997 (GRCm39) M531T probably benign Het
Gucy1b2 T A 14: 62,656,589 (GRCm39) K256M probably damaging Het
Igf2bp2 A T 16: 21,897,480 (GRCm39) Y244* probably null Het
Jkamp T C 12: 72,140,809 (GRCm39) I118T possibly damaging Het
Kalrn A T 16: 33,991,749 (GRCm39) probably null Het
Kcnma1 A T 14: 23,558,120 (GRCm39) D317E probably damaging Het
Lipo2 A T 19: 33,726,951 (GRCm39) probably null Het
Lrig3 T A 10: 125,846,061 (GRCm39) I830K probably damaging Het
Mkks G A 2: 136,722,606 (GRCm39) L184F probably benign Het
Mmp19 C T 10: 128,634,872 (GRCm39) T424I possibly damaging Het
Mrps23 A G 11: 88,100,980 (GRCm39) E57G probably damaging Het
Myh7 T C 14: 55,216,333 (GRCm39) T1282A probably benign Het
Or2y10 A G 11: 49,455,675 (GRCm39) D309G probably benign Het
Or8k1 T A 2: 86,047,173 (GRCm39) S294C probably damaging Het
Phf19 T C 2: 34,801,214 (GRCm39) N75S probably damaging Het
Pink1 T G 4: 138,041,490 (GRCm39) H477P probably damaging Het
Ppp6r2 G A 15: 89,169,990 (GRCm39) C835Y probably damaging Het
Prkcq T C 2: 11,257,973 (GRCm39) I295T probably damaging Het
Ptpn13 T C 5: 103,664,274 (GRCm39) S421P probably benign Het
Ptpn6 A G 6: 124,705,914 (GRCm39) S77P probably damaging Het
Ptpre G T 7: 135,271,574 (GRCm39) M389I probably benign Het
Ranbp9 T C 13: 43,578,599 (GRCm39) D158G probably damaging Het
Sec14l3 C T 11: 4,025,547 (GRCm39) S357L probably benign Het
Slc1a6 A G 10: 78,627,067 (GRCm39) T135A probably damaging Het
Spef2 A T 15: 9,716,445 (GRCm39) D323E possibly damaging Het
Taf2 T A 15: 54,919,186 (GRCm39) K396N possibly damaging Het
Tcf12 A T 9: 71,824,309 (GRCm39) V94E probably damaging Het
Trim24 T A 6: 37,920,415 (GRCm39) I404N possibly damaging Het
Other mutations in Map3k4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01065:Map3k4 APN 17 12,451,877 (GRCm39) missense probably damaging 1.00
IGL01124:Map3k4 APN 17 12,474,087 (GRCm39) missense probably benign 0.01
IGL01125:Map3k4 APN 17 12,490,849 (GRCm39) missense probably damaging 0.96
IGL01585:Map3k4 APN 17 12,467,846 (GRCm39) missense probably damaging 1.00
IGL02194:Map3k4 APN 17 12,482,815 (GRCm39) missense probably damaging 1.00
IGL02194:Map3k4 APN 17 12,467,882 (GRCm39) missense probably benign 0.30
IGL02292:Map3k4 APN 17 12,454,045 (GRCm39) missense possibly damaging 0.77
IGL02326:Map3k4 APN 17 12,467,897 (GRCm39) missense probably damaging 1.00
IGL02388:Map3k4 APN 17 12,490,497 (GRCm39) missense probably damaging 0.99
IGL02621:Map3k4 APN 17 12,482,900 (GRCm39) missense probably damaging 1.00
IGL02668:Map3k4 APN 17 12,454,840 (GRCm39) missense possibly damaging 0.85
IGL02850:Map3k4 APN 17 12,490,801 (GRCm39) missense probably damaging 1.00
IGL02939:Map3k4 APN 17 12,491,036 (GRCm39) missense probably damaging 1.00
IGL03148:Map3k4 APN 17 12,457,045 (GRCm39) missense probably benign 0.01
IGL03238:Map3k4 APN 17 12,490,045 (GRCm39) missense probably benign 0.10
ANU74:Map3k4 UTSW 17 12,451,863 (GRCm39) missense probably damaging 1.00
R0012:Map3k4 UTSW 17 12,457,076 (GRCm39) missense probably damaging 1.00
R0012:Map3k4 UTSW 17 12,457,076 (GRCm39) missense probably damaging 1.00
R0128:Map3k4 UTSW 17 12,466,950 (GRCm39) missense probably damaging 0.99
R0309:Map3k4 UTSW 17 12,489,902 (GRCm39) frame shift probably null
R0355:Map3k4 UTSW 17 12,473,058 (GRCm39) missense probably damaging 1.00
R0367:Map3k4 UTSW 17 12,476,928 (GRCm39) splice site probably benign
R1103:Map3k4 UTSW 17 12,455,950 (GRCm39) splice site probably null
R1446:Map3k4 UTSW 17 12,475,681 (GRCm39) nonsense probably null
R1542:Map3k4 UTSW 17 12,454,793 (GRCm39) missense probably damaging 0.97
R1713:Map3k4 UTSW 17 12,468,458 (GRCm39) missense probably benign 0.39
R1777:Map3k4 UTSW 17 12,490,617 (GRCm39) missense possibly damaging 0.82
R1797:Map3k4 UTSW 17 12,482,906 (GRCm39) missense probably benign 0.30
R1997:Map3k4 UTSW 17 12,473,882 (GRCm39) critical splice donor site probably null
R2042:Map3k4 UTSW 17 12,496,870 (GRCm39) missense probably damaging 0.99
R2878:Map3k4 UTSW 17 12,482,954 (GRCm39) missense probably benign 0.00
R2939:Map3k4 UTSW 17 12,480,157 (GRCm39) missense probably damaging 0.98
R2940:Map3k4 UTSW 17 12,480,157 (GRCm39) missense probably damaging 0.98
R3405:Map3k4 UTSW 17 12,475,668 (GRCm39) missense probably damaging 1.00
R3930:Map3k4 UTSW 17 12,454,880 (GRCm39) missense possibly damaging 0.83
R4291:Map3k4 UTSW 17 12,474,147 (GRCm39) missense probably benign 0.08
R4410:Map3k4 UTSW 17 12,467,885 (GRCm39) missense probably damaging 1.00
R4632:Map3k4 UTSW 17 12,451,391 (GRCm39) missense probably damaging 1.00
R4641:Map3k4 UTSW 17 12,482,932 (GRCm39) missense probably damaging 1.00
R4726:Map3k4 UTSW 17 12,451,851 (GRCm39) missense possibly damaging 0.89
R4730:Map3k4 UTSW 17 12,467,861 (GRCm39) missense probably damaging 0.99
R4832:Map3k4 UTSW 17 12,490,667 (GRCm39) missense probably damaging 1.00
R4896:Map3k4 UTSW 17 12,490,906 (GRCm39) missense possibly damaging 0.65
R4934:Map3k4 UTSW 17 12,490,787 (GRCm39) missense probably damaging 1.00
R4971:Map3k4 UTSW 17 12,468,382 (GRCm39) critical splice donor site probably null
R4980:Map3k4 UTSW 17 12,490,958 (GRCm39) missense probably damaging 1.00
R5211:Map3k4 UTSW 17 12,451,321 (GRCm39) missense possibly damaging 0.88
R5337:Map3k4 UTSW 17 12,490,497 (GRCm39) missense probably damaging 0.99
R5356:Map3k4 UTSW 17 12,466,195 (GRCm39) missense possibly damaging 0.87
R5550:Map3k4 UTSW 17 12,462,445 (GRCm39) nonsense probably null
R5824:Map3k4 UTSW 17 12,448,526 (GRCm39) missense probably damaging 1.00
R5890:Map3k4 UTSW 17 12,490,303 (GRCm39) missense probably damaging 1.00
R6285:Map3k4 UTSW 17 12,482,945 (GRCm39) missense probably damaging 1.00
R6380:Map3k4 UTSW 17 12,490,954 (GRCm39) missense possibly damaging 0.56
R6383:Map3k4 UTSW 17 12,468,470 (GRCm39) missense possibly damaging 0.82
R6571:Map3k4 UTSW 17 12,461,579 (GRCm39) missense possibly damaging 0.80
R6584:Map3k4 UTSW 17 12,479,378 (GRCm39) missense probably damaging 1.00
R6616:Map3k4 UTSW 17 12,490,231 (GRCm39) missense probably damaging 1.00
R6644:Map3k4 UTSW 17 12,451,297 (GRCm39) critical splice donor site probably null
R6909:Map3k4 UTSW 17 12,489,872 (GRCm39) missense probably damaging 1.00
R6947:Map3k4 UTSW 17 12,479,456 (GRCm39) nonsense probably null
R6970:Map3k4 UTSW 17 12,467,803 (GRCm39) missense probably damaging 1.00
R7120:Map3k4 UTSW 17 12,490,354 (GRCm39) missense probably damaging 1.00
R7253:Map3k4 UTSW 17 12,490,955 (GRCm39) missense probably benign 0.00
R7267:Map3k4 UTSW 17 12,490,536 (GRCm39) nonsense probably null
R7322:Map3k4 UTSW 17 12,489,833 (GRCm39) missense probably damaging 1.00
R7522:Map3k4 UTSW 17 12,480,219 (GRCm39) missense probably benign 0.39
R7554:Map3k4 UTSW 17 12,451,301 (GRCm39) nonsense probably null
R7554:Map3k4 UTSW 17 12,451,300 (GRCm39) missense probably damaging 1.00
R7681:Map3k4 UTSW 17 12,537,430 (GRCm39) missense unknown
R7734:Map3k4 UTSW 17 12,482,998 (GRCm39) missense probably damaging 1.00
R7842:Map3k4 UTSW 17 12,490,030 (GRCm39) missense possibly damaging 0.54
R8013:Map3k4 UTSW 17 12,489,918 (GRCm39) nonsense probably null
R8014:Map3k4 UTSW 17 12,489,918 (GRCm39) nonsense probably null
R8235:Map3k4 UTSW 17 12,458,968 (GRCm39) splice site probably null
R8294:Map3k4 UTSW 17 12,537,500 (GRCm39) missense unknown
R8528:Map3k4 UTSW 17 12,451,821 (GRCm39) missense probably damaging 1.00
R8858:Map3k4 UTSW 17 12,490,759 (GRCm39) missense probably damaging 1.00
R8924:Map3k4 UTSW 17 12,490,433 (GRCm39) missense probably benign 0.00
R9063:Map3k4 UTSW 17 12,482,878 (GRCm39) missense probably damaging 1.00
R9224:Map3k4 UTSW 17 12,456,973 (GRCm39) missense probably damaging 0.99
R9446:Map3k4 UTSW 17 12,451,375 (GRCm39) missense probably damaging 1.00
R9486:Map3k4 UTSW 17 12,489,860 (GRCm39) missense probably damaging 1.00
R9488:Map3k4 UTSW 17 12,489,860 (GRCm39) missense probably damaging 1.00
R9591:Map3k4 UTSW 17 12,454,795 (GRCm39) missense possibly damaging 0.91
R9617:Map3k4 UTSW 17 12,476,871 (GRCm39) missense possibly damaging 0.67
R9722:Map3k4 UTSW 17 12,490,523 (GRCm39) missense probably benign 0.01
X0067:Map3k4 UTSW 17 12,482,981 (GRCm39) missense probably benign 0.03
Z1177:Map3k4 UTSW 17 12,490,584 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACCTCAAGAGGTAACAGGTCACAGG -3'
(R):5'- TGCCAAATGAGCTGTACCATCCC -3'

Sequencing Primer
(F):5'- GGAGCACTCATGGCTGAAC -3'
(R):5'- TGTACCATCCCAGACAGGAGG -3'
Posted On 2013-04-16