Incidental Mutation 'R8008:Map3k20'
ID 616721
Institutional Source Beutler Lab
Gene Symbol Map3k20
Ensembl Gene ENSMUSG00000004085
Gene Name mitogen-activated protein kinase kinase kinase 20
Synonyms B230120H23Rik, Zak, MLTKalpha, MLTKbeta
MMRRC Submission 046048-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8008 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 72115981-72272954 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 72268613 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Leucine at position 540 (Q540L)
Ref Sequence ENSEMBL: ENSMUSP00000088334 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090824]
AlphaFold Q9ESL4
Predicted Effect probably benign
Transcript: ENSMUST00000090824
AA Change: Q540L

PolyPhen 2 Score 0.164 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000088334
Gene: ENSMUSG00000004085
AA Change: Q540L

DomainStartEndE-ValueType
Pfam:Pkinase 16 259 6.3e-56 PFAM
Pfam:Pkinase_Tyr 16 260 9.9e-64 PFAM
coiled coil region 277 328 N/A INTRINSIC
SAM 336 410 5.59e-7 SMART
low complexity region 643 668 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the MAPKKK family of signal transduction molecules and encodes a protein with an N-terminal kinase catalytic domain, followed by a leucine zipper motif and a sterile-alpha motif (SAM). This magnesium-binding protein forms homodimers and is located in the cytoplasm. The protein mediates gamma radiation signaling leading to cell cycle arrest and activity of this protein plays a role in cell cycle checkpoint regulation in cells. The protein also has pro-apoptotic activity. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit complete lethality at E9.5 with growth retardation. Mice homozygous for an allele lacking the SAM domain exhibit low penetrant unilateral complex hindlimb duplication phenotype. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted, other(2) Gene trapped(4)

Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik A T 13: 77,429,234 (GRCm39) I774F probably benign Het
Alpi A G 1: 87,026,384 (GRCm39) S536P unknown Het
Ankar A G 1: 72,705,643 (GRCm39) V789A possibly damaging Het
Atp5f1b C A 10: 127,919,277 (GRCm39) Q28K unknown Het
Brpf1 T C 6: 113,296,050 (GRCm39) V781A probably benign Het
Cd177 G A 7: 24,451,774 (GRCm39) S414L not run Het
Cimip3 T A 17: 47,747,661 (GRCm39) E28V probably damaging Het
Clca3b T A 3: 144,550,370 (GRCm39) T192S probably benign Het
Coro2a A T 4: 46,551,349 (GRCm39) S119T probably damaging Het
Cpped1 T C 16: 11,646,260 (GRCm39) N164S probably damaging Het
Crybg2 T A 4: 133,818,415 (GRCm39) N1390K probably damaging Het
Epn2 C T 11: 61,437,492 (GRCm39) A27T probably damaging Het
Esp34 T C 17: 38,870,490 (GRCm39) F128S possibly damaging Het
Evpl T A 11: 116,121,298 (GRCm39) N410Y probably null Het
Flnb A G 14: 7,892,155 (GRCm38) Y608C probably damaging Het
Fpr3 T C 17: 18,191,715 (GRCm39) S329P probably benign Het
Frem2 T A 3: 53,560,331 (GRCm39) N1392I probably damaging Het
Garin2 T A 12: 78,761,817 (GRCm39) D160E probably benign Het
Gpi1 G T 7: 33,917,726 (GRCm39) N249K probably damaging Het
Gpr87 T C 3: 59,087,466 (GRCm39) N13S probably benign Het
Gys2 T C 6: 142,400,243 (GRCm39) T323A probably damaging Het
Iqgap3 T C 3: 88,016,770 (GRCm39) I1084T probably damaging Het
Lrfn4 C G 19: 4,663,565 (GRCm39) G323A probably benign Het
Lrrc4c A T 2: 97,460,594 (GRCm39) S407C possibly damaging Het
Myom1 T C 17: 71,407,057 (GRCm39) V1158A probably benign Het
Ncor2 T C 5: 125,144,983 (GRCm39) D378G unknown Het
Nhsl1 T A 10: 18,284,186 (GRCm39) D42E probably damaging Het
Nr0b2 C A 4: 133,283,339 (GRCm39) A192E probably benign Het
Nt5c1b A G 12: 10,425,000 (GRCm39) D182G possibly damaging Het
Or12d14-ps1 T C 17: 37,673,265 (GRCm39) S86P probably damaging Het
Or4c115 A T 2: 88,928,059 (GRCm39) C71S probably benign Het
Or5b119 T C 19: 13,457,170 (GRCm39) T131A probably benign Het
Or5k15 T C 16: 58,710,251 (GRCm39) T111A probably benign Het
Or8b12 A T 9: 37,658,089 (GRCm39) I220F probably damaging Het
Pepd A G 7: 34,721,126 (GRCm39) N250S probably benign Het
Plscr4 C T 9: 92,372,843 (GRCm39) R322* probably null Het
Pmp22 C T 11: 63,049,233 (GRCm39) R159C probably damaging Het
Pou3f1 C T 4: 124,552,764 (GRCm39) A422V unknown Het
Rab11fip3 A G 17: 26,286,956 (GRCm39) L399P probably damaging Het
Rragc A G 4: 123,829,340 (GRCm39) D352G probably damaging Het
Ryr2 A G 13: 11,671,980 (GRCm39) V3420A probably benign Het
Sez6 T A 11: 77,864,082 (GRCm39) Y521* probably null Het
Smc4 T C 3: 68,914,645 (GRCm39) V86A probably damaging Het
Stap2 T A 17: 56,304,790 (GRCm39) M331L probably benign Het
Syt8 G A 7: 141,992,259 (GRCm39) R89H probably benign Het
Tcof1 G C 18: 60,962,123 (GRCm39) A702G possibly damaging Het
Trim21 G T 7: 102,209,183 (GRCm39) T280K probably benign Het
Trim36 C A 18: 46,305,556 (GRCm39) V476F probably benign Het
Troap G T 15: 98,973,511 (GRCm39) R56L probably benign Het
Ttn A T 2: 76,667,130 (GRCm39) I11492K unknown Het
Tuft1 T C 3: 94,521,440 (GRCm39) T390A probably damaging Het
Ucp1 T C 8: 84,020,640 (GRCm39) I150T probably benign Het
Usp17lb A T 7: 104,490,481 (GRCm39) C149S possibly damaging Het
Vmn1r159 A T 7: 22,542,665 (GRCm39) N122K possibly damaging Het
Vmn1r237 T C 17: 21,534,456 (GRCm39) C60R probably damaging Het
Wdr12 A T 1: 60,128,494 (GRCm39) Y85* probably null Het
Wdr3 T C 3: 100,062,252 (GRCm39) D221G probably benign Het
Wdr97 G A 15: 76,244,832 (GRCm39) E1125K Het
Zan T C 5: 137,403,624 (GRCm39) E3974G unknown Het
Other mutations in Map3k20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00327:Map3k20 APN 2 72,242,514 (GRCm39) missense probably damaging 1.00
IGL00333:Map3k20 APN 2 72,202,320 (GRCm39) missense probably damaging 0.99
IGL00505:Map3k20 APN 2 72,219,827 (GRCm39) missense probably damaging 1.00
IGL01472:Map3k20 APN 2 72,185,897 (GRCm39) splice site probably benign
IGL01982:Map3k20 APN 2 72,128,677 (GRCm39) nonsense probably null
IGL02556:Map3k20 APN 2 72,202,239 (GRCm39) missense probably damaging 0.98
IGL02831:Map3k20 APN 2 72,202,071 (GRCm39) missense probably damaging 1.00
3-1:Map3k20 UTSW 2 72,242,469 (GRCm39) missense probably damaging 1.00
R0765:Map3k20 UTSW 2 72,202,269 (GRCm39) missense probably damaging 1.00
R1160:Map3k20 UTSW 2 72,271,864 (GRCm39) missense probably benign 0.01
R1195:Map3k20 UTSW 2 72,268,562 (GRCm39) missense probably damaging 1.00
R1195:Map3k20 UTSW 2 72,268,562 (GRCm39) missense probably damaging 1.00
R1195:Map3k20 UTSW 2 72,268,562 (GRCm39) missense probably damaging 1.00
R1406:Map3k20 UTSW 2 72,219,838 (GRCm39) missense probably damaging 0.99
R1406:Map3k20 UTSW 2 72,219,838 (GRCm39) missense probably damaging 0.99
R1509:Map3k20 UTSW 2 72,194,968 (GRCm39) splice site probably benign
R1634:Map3k20 UTSW 2 72,240,521 (GRCm39) nonsense probably null
R1723:Map3k20 UTSW 2 72,219,836 (GRCm39) missense probably damaging 1.00
R1986:Map3k20 UTSW 2 72,271,638 (GRCm39) nonsense probably null
R2014:Map3k20 UTSW 2 72,268,604 (GRCm39) missense probably benign 0.00
R2086:Map3k20 UTSW 2 72,228,729 (GRCm39) missense probably benign 0.01
R2311:Map3k20 UTSW 2 72,198,784 (GRCm39) missense probably damaging 1.00
R2655:Map3k20 UTSW 2 72,263,764 (GRCm39) missense probably damaging 1.00
R3150:Map3k20 UTSW 2 72,202,336 (GRCm39) missense probably damaging 1.00
R3781:Map3k20 UTSW 2 72,232,699 (GRCm39) intron probably benign
R3950:Map3k20 UTSW 2 72,268,644 (GRCm39) missense probably damaging 0.99
R3951:Map3k20 UTSW 2 72,268,644 (GRCm39) missense probably damaging 0.99
R3952:Map3k20 UTSW 2 72,268,644 (GRCm39) missense probably damaging 0.99
R3981:Map3k20 UTSW 2 72,268,571 (GRCm39) missense probably damaging 0.99
R3982:Map3k20 UTSW 2 72,268,571 (GRCm39) missense probably damaging 0.99
R3983:Map3k20 UTSW 2 72,268,571 (GRCm39) missense probably damaging 0.99
R4011:Map3k20 UTSW 2 72,214,468 (GRCm39) splice site probably benign
R4180:Map3k20 UTSW 2 72,271,915 (GRCm39) missense probably damaging 0.97
R4790:Map3k20 UTSW 2 72,272,048 (GRCm39) missense probably benign
R4895:Map3k20 UTSW 2 72,232,700 (GRCm39) intron probably benign
R4943:Map3k20 UTSW 2 72,202,262 (GRCm39) missense possibly damaging 0.90
R4983:Map3k20 UTSW 2 72,232,411 (GRCm39) missense probably benign 0.00
R5023:Map3k20 UTSW 2 72,232,689 (GRCm39) intron probably benign
R5157:Map3k20 UTSW 2 72,268,558 (GRCm39) missense probably benign 0.00
R5703:Map3k20 UTSW 2 72,232,514 (GRCm39) missense probably benign 0.00
R6134:Map3k20 UTSW 2 72,240,503 (GRCm39) missense probably damaging 0.99
R6322:Map3k20 UTSW 2 72,263,814 (GRCm39) missense possibly damaging 0.95
R6418:Map3k20 UTSW 2 72,232,457 (GRCm39) missense probably benign 0.15
R6449:Map3k20 UTSW 2 72,228,758 (GRCm39) missense probably damaging 1.00
R6495:Map3k20 UTSW 2 72,198,763 (GRCm39) missense probably damaging 1.00
R6508:Map3k20 UTSW 2 72,272,253 (GRCm39) missense probably benign 0.08
R7016:Map3k20 UTSW 2 72,208,979 (GRCm39) missense probably damaging 1.00
R7173:Map3k20 UTSW 2 72,271,758 (GRCm39) missense probably benign 0.06
R7319:Map3k20 UTSW 2 72,195,062 (GRCm39) missense probably damaging 1.00
R7635:Map3k20 UTSW 2 72,232,348 (GRCm39) missense probably benign 0.12
R7641:Map3k20 UTSW 2 72,228,705 (GRCm39) missense probably damaging 1.00
R7698:Map3k20 UTSW 2 72,268,658 (GRCm39) missense probably benign 0.16
R7698:Map3k20 UTSW 2 72,195,025 (GRCm39) nonsense probably null
R7872:Map3k20 UTSW 2 72,202,098 (GRCm39) missense probably damaging 0.97
R8551:Map3k20 UTSW 2 72,232,704 (GRCm39) intron probably benign
R8861:Map3k20 UTSW 2 72,219,811 (GRCm39) splice site probably benign
R9284:Map3k20 UTSW 2 72,228,755 (GRCm39) nonsense probably null
R9300:Map3k20 UTSW 2 72,202,257 (GRCm39) missense probably damaging 1.00
R9339:Map3k20 UTSW 2 72,272,216 (GRCm39) missense possibly damaging 0.92
R9635:Map3k20 UTSW 2 72,232,403 (GRCm39) missense possibly damaging 0.91
R9642:Map3k20 UTSW 2 72,272,181 (GRCm39) missense probably damaging 1.00
Z1177:Map3k20 UTSW 2 72,128,659 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- CACTGAATCCATTATGAGAAAGGGG -3'
(R):5'- AGGCCTCATTGCTGGTTCTC -3'

Sequencing Primer
(F):5'- GGAGTGTTCCTCTTATTCAAATTCAC -3'
(R):5'- CATTGCTGGTTCTCAGGTCTCAAG -3'
Posted On 2020-01-23