Incidental Mutation 'R2042:Map3k4'
ID 225138
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 040049-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.953) question?
Stock # R2042 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 12446508-12537683 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 12496870 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 87 (R87L)
Ref Sequence ENSEMBL: ENSMUSP00000086459 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089058]
AlphaFold O08648
Predicted Effect probably damaging
Transcript: ENSMUST00000089058
AA Change: R87L

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000086459
Gene: ENSMUSG00000014426
AA Change: R87L

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 0.1156 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.4%
Validation Efficiency 100% (67/67)
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006A11Rik T A 3: 124,210,377 (GRCm39) probably benign Het
Abca16 G A 7: 120,143,941 (GRCm39) R1653Q probably benign Het
Ahnak2 T A 12: 112,749,439 (GRCm39) Y176F probably damaging Het
Ano6 T C 15: 95,853,904 (GRCm39) probably null Het
Atr T C 9: 95,752,075 (GRCm39) L564S probably benign Het
Birc6 C G 17: 74,916,654 (GRCm39) A1774G probably damaging Het
Cacng1 C T 11: 107,595,134 (GRCm39) A148T probably damaging Het
Cd53 T A 3: 106,674,740 (GRCm39) probably null Het
Celsr2 A G 3: 108,309,811 (GRCm39) F1596S probably damaging Het
Cep120 A T 18: 53,868,814 (GRCm39) F122I possibly damaging Het
Ckm A T 7: 19,148,082 (GRCm39) H7L possibly damaging Het
Crybg2 T C 4: 133,814,844 (GRCm39) V1575A possibly damaging Het
Cspp1 A G 1: 10,182,763 (GRCm39) E712G probably damaging Het
Cyp2b23 C A 7: 26,365,533 (GRCm39) R434L probably damaging Het
D630003M21Rik A T 2: 158,057,769 (GRCm39) S570T probably damaging Het
Dmbt1 A G 7: 130,708,089 (GRCm39) I1444V probably damaging Het
Dnah8 T C 17: 30,854,632 (GRCm39) V98A probably benign Het
Dtx1 T G 5: 120,832,541 (GRCm39) N299T probably benign Het
Efr3b T A 12: 4,034,627 (GRCm39) D65V probably damaging Het
Eml4 T C 17: 83,755,607 (GRCm39) C323R probably damaging Het
Eps15 C T 4: 109,161,964 (GRCm39) T31I probably damaging Het
Fam91a1 A G 15: 58,298,443 (GRCm39) I184V probably benign Het
Fbxl8 A T 8: 105,994,856 (GRCm39) I123F probably damaging Het
Fbxw26 T G 9: 109,561,772 (GRCm39) T141P probably damaging Het
Fhip1b G T 7: 105,033,328 (GRCm39) Y629* probably null Het
Glra3 G A 8: 56,515,494 (GRCm39) D190N probably benign Het
Hspg2 T C 4: 137,295,677 (GRCm39) L4229P probably damaging Het
Ipmk C T 10: 71,199,333 (GRCm39) R65W probably damaging Het
Irs2 A G 8: 11,057,580 (GRCm39) I284T probably damaging Het
Klhl22 T C 16: 17,610,284 (GRCm39) probably benign Het
Lmcd1 T A 6: 112,292,851 (GRCm39) D234E probably benign Het
Lrrc14b T C 13: 74,511,561 (GRCm39) K173R probably benign Het
Magi1 A T 6: 93,732,026 (GRCm39) N209K probably benign Het
Mak A C 13: 41,202,912 (GRCm39) S179A possibly damaging Het
Map4k1 T C 7: 28,683,555 (GRCm39) L53P probably damaging Het
Melk T C 4: 44,309,051 (GRCm39) probably null Het
Mks1 C T 11: 87,747,494 (GRCm39) probably benign Het
Mrgpra2b C T 7: 47,113,908 (GRCm39) V249I probably benign Het
N4bp2 C T 5: 65,983,964 (GRCm39) P1670S probably damaging Het
Ncf1 C G 5: 134,255,494 (GRCm39) Q132H probably benign Het
Nemp1 T C 10: 127,532,203 (GRCm39) S370P possibly damaging Het
Nt5c3b T C 11: 100,327,020 (GRCm39) H92R probably benign Het
Or12j2 T C 7: 139,915,850 (GRCm39) L25P probably damaging Het
Or4p19 G A 2: 88,242,546 (GRCm39) A152V possibly damaging Het
P4ha3 T C 7: 99,949,897 (GRCm39) probably null Het
Pcnx1 C A 12: 81,965,067 (GRCm39) H411Q probably damaging Het
Podxl A G 6: 31,500,051 (GRCm39) V473A possibly damaging Het
Prkd2 T C 7: 16,590,193 (GRCm39) S530P possibly damaging Het
Scin A G 12: 40,127,509 (GRCm39) I427T possibly damaging Het
Sgo2b T C 8: 64,381,561 (GRCm39) T424A probably benign Het
Slc22a2 T C 17: 12,818,012 (GRCm39) I196T probably benign Het
Slc47a2 C A 11: 61,228,908 (GRCm39) V90L probably benign Het
Slc4a7 G A 14: 14,737,386 (GRCm38) V99M probably damaging Het
Spata31f3 C T 4: 42,874,030 (GRCm39) C46Y possibly damaging Het
Sprr2k T C 3: 92,340,763 (GRCm39) probably benign Het
Spta1 G A 1: 174,039,213 (GRCm39) M1185I probably benign Het
Tent5b T C 4: 133,213,924 (GRCm39) V265A possibly damaging Het
Uaca T C 9: 60,777,173 (GRCm39) V518A probably damaging Het
Ubr3 C T 2: 69,808,118 (GRCm39) Q1200* probably null Het
Ufm1 A G 3: 53,766,702 (GRCm39) probably benign Het
Zer1 G A 2: 29,998,286 (GRCm39) L342F probably damaging Het
Zfp142 G A 1: 74,609,778 (GRCm39) T1236I probably benign Het
Zfp236 A G 18: 82,651,234 (GRCm39) Y845H probably damaging Het
Zfp747l1 A T 7: 126,984,641 (GRCm39) C154S possibly damaging Het
Zfp787 T C 7: 6,135,763 (GRCm39) K163E 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
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'- TACCAGCAGCATAGCCTGTG -3'
(R):5'- ATGTAGCTCCTGTGATACTAACCAG -3'

Sequencing Primer
(F):5'- CAGCATAGCCTGTGGTGCTAAG -3'
(R):5'- GTGATACTAACCAGCTCTTTCTGC -3'
Posted On 2014-08-25