Incidental Mutation 'R6909:Map3k4'
ID 538951
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 045001-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.953) question?
Stock # R6909 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 12446508-12537683 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 12489872 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Valine at position 520 (F520V)
Ref Sequence ENSEMBL: ENSMUSP00000086459 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089058]
AlphaFold O08648
Predicted Effect probably damaging
Transcript: ENSMUST00000089058
AA Change: F520V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000086459
Gene: ENSMUSG00000014426
AA Change: F520V

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.1%
  • 20x: 97.1%
Validation Efficiency
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca9 G T 11: 110,006,323 (GRCm39) Q1261K probably benign Het
Acp3 T C 9: 104,178,164 (GRCm39) Y329C probably damaging Het
Agrn G T 4: 156,261,464 (GRCm39) H585N possibly damaging Het
Ano1 G A 7: 144,209,468 (GRCm39) T211M probably damaging Het
Atic T G 1: 71,616,005 (GRCm39) probably null Het
Catsperd T A 17: 56,957,781 (GRCm39) S229R probably damaging Het
Ccdc168 C T 1: 44,098,935 (GRCm39) R721Q possibly damaging Het
Cfap210 A T 2: 69,612,192 (GRCm39) probably null Het
Cfap251 A G 5: 123,425,815 (GRCm39) Y418C probably damaging Het
Cibar1 T C 4: 12,168,309 (GRCm39) T97A probably benign Het
Cmya5 T C 13: 93,227,760 (GRCm39) T2443A probably benign Het
Dysf A T 6: 84,169,920 (GRCm39) E1772V probably damaging Het
Eps8l1 T A 7: 4,472,899 (GRCm39) L107* probably null Het
Fpr3 T A 17: 18,191,429 (GRCm39) F233L probably benign Het
Gjc2 A T 11: 59,067,918 (GRCm39) V188E unknown Het
Gm45861 T A 8: 28,017,109 (GRCm39) Y690N unknown Het
Gsdma2 T A 11: 98,543,383 (GRCm39) C224* probably null Het
Gucy2d T A 7: 98,116,832 (GRCm39) Y881N probably damaging Het
Hcn3 A G 3: 89,059,936 (GRCm39) probably null Het
Hectd1 G T 12: 51,810,945 (GRCm39) probably null Het
Ifitm5 A G 7: 140,529,172 (GRCm39) F146L probably benign Het
Impg2 T C 16: 56,024,947 (GRCm39) F18S probably damaging Het
Ino80c T A 18: 24,241,812 (GRCm39) probably benign Het
Itga10 A G 3: 96,569,915 (GRCm39) H1109R probably benign Het
Kdm3b T A 18: 34,960,381 (GRCm39) probably null Het
Klra8 T G 6: 130,102,123 (GRCm39) N104T probably benign Het
Llgl2 G A 11: 115,741,625 (GRCm39) C585Y probably damaging Het
Lmod2 T A 6: 24,604,157 (GRCm39) D377E probably benign Het
Lrat G A 3: 82,810,961 (GRCm39) S20F probably damaging Het
Lrrc43 T A 5: 123,638,482 (GRCm39) H363Q probably benign Het
Lyst T G 13: 13,917,960 (GRCm39) I3340S probably damaging Het
Magi1 C A 6: 93,674,301 (GRCm39) G948W probably damaging Het
Mcm4 A T 16: 15,446,561 (GRCm39) N607K probably damaging Het
Mta3 T C 17: 84,073,980 (GRCm39) V216A possibly damaging Het
Ncor1 C A 11: 62,220,312 (GRCm39) G2131V probably damaging Het
Or10ag2 A G 2: 87,248,959 (GRCm39) H189R probably damaging Het
Or2z9 T A 8: 72,854,372 (GRCm39) V256E possibly damaging Het
Or5d16 A G 2: 87,773,034 (GRCm39) S313P probably benign Het
Or9k7 T A 10: 130,046,622 (GRCm39) I126L probably benign Het
Pramel12 T C 4: 143,144,479 (GRCm39) L275P probably damaging Het
Ptpn2 A T 18: 67,809,041 (GRCm39) probably null Het
Scn10a A G 9: 119,438,856 (GRCm39) I1671T probably damaging Het
Scyl2 A T 10: 89,481,604 (GRCm39) S622T probably benign Het
Sim1 C T 10: 50,785,506 (GRCm39) R192C possibly damaging Het
Skor2 A G 18: 76,948,252 (GRCm39) H658R possibly damaging Het
Slc10a5 A G 3: 10,400,655 (GRCm39) S2P possibly damaging Het
Slc37a4 A T 9: 44,311,331 (GRCm39) K207N possibly damaging Het
Syne2 G T 12: 76,110,969 (GRCm39) V5768L probably benign Het
Tdpoz3 T A 3: 93,733,772 (GRCm39) V149E probably damaging Het
Tekt5 T C 16: 10,176,165 (GRCm39) N460S probably damaging Het
Tk2 G T 8: 104,963,442 (GRCm39) Y142* probably null Het
Tkfc T A 19: 10,573,630 (GRCm39) Q236L probably benign Het
Tln2 G A 9: 67,299,814 (GRCm39) T148I probably damaging Het
Trim62 A G 4: 128,778,021 (GRCm39) D20G probably damaging Het
Tspan14 A C 14: 40,635,398 (GRCm39) V166G probably benign Het
Ttn A T 2: 76,712,065 (GRCm39) probably benign Het
Vmn1r217 T A 13: 23,298,108 (GRCm39) M265L probably benign Het
Vmn2r117 C G 17: 23,698,479 (GRCm39) Q31H possibly damaging Het
Zfp87 T C 13: 74,519,861 (GRCm39) T406A 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
R0183:Map3k4 UTSW 17 12,454,015 (GRCm39) missense probably damaging 1.00
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
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'- GGGATTTGAGACGTGACACTAC -3'
(R):5'- TGGCCAGTGTTTGAAATCCCC -3'

Sequencing Primer
(F):5'- TTTGAGACGTGACACTACGGGAC -3'
(R):5'- AGTGACGAGGAGCCAACCC -3'
Posted On 2018-11-06