Incidental Mutation 'R7872:Map3k20'
ID 608155
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 045924-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7872 (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 G at 72202098 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 148 (K148R)
Ref Sequence ENSEMBL: ENSMUSP00000088334 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090824] [ENSMUST00000135469]
AlphaFold Q9ESL4
Predicted Effect probably damaging
Transcript: ENSMUST00000090824
AA Change: K148R

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000088334
Gene: ENSMUSG00000004085
AA Change: K148R

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
Predicted Effect probably damaging
Transcript: ENSMUST00000135469
AA Change: K148R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000118983
Gene: ENSMUSG00000004085
AA Change: K148R

DomainStartEndE-ValueType
Pfam:Pkinase 16 259 1.1e-59 PFAM
Pfam:Pkinase_Tyr 16 260 7.6e-65 PFAM
coiled coil region 277 328 N/A INTRINSIC
low complexity region 428 452 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acta2 C T 19: 34,220,839 (GRCm39) D290N probably damaging Het
Adam18 T C 8: 25,101,116 (GRCm39) D682G probably benign Het
Ankrd46 A G 15: 36,485,989 (GRCm39) V88A possibly damaging Het
Ankub1 T A 3: 57,572,807 (GRCm39) K305I probably damaging Het
Atrn T A 2: 130,812,147 (GRCm39) probably null Het
Bambi A T 18: 3,511,406 (GRCm39) T76S probably benign Het
Cacna1a T A 8: 85,310,283 (GRCm39) V1447E probably damaging Het
Calcoco2 GGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC GGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC 11: 95,990,808 (GRCm39) probably benign Het
Clcn2 A G 16: 20,527,210 (GRCm39) M629T probably damaging Het
Clcn4 T C 7: 7,290,780 (GRCm39) N673S probably benign Het
Col20a1 T C 2: 180,628,371 (GRCm39) F15S probably benign Het
Col2a1 G A 15: 97,898,458 (GRCm39) Q39* probably null Het
Creb3 A G 4: 43,563,332 (GRCm39) E119G probably benign Het
Dnah5 A C 15: 28,245,830 (GRCm39) D556A probably damaging Het
Edar C T 10: 58,446,348 (GRCm39) M192I possibly damaging Het
Fam91a1 A G 15: 58,320,209 (GRCm39) M634V probably benign Het
Fbxo10 C T 4: 45,051,699 (GRCm39) V471I not run Het
Fer1l5 T C 1: 36,460,967 (GRCm39) F2032L probably benign Het
Gm5150 A C 3: 16,060,485 (GRCm39) M1R probably null Het
Grin1 T C 2: 25,188,202 (GRCm39) E509G probably benign Het
Igkv10-94 C T 6: 68,681,913 (GRCm39) probably benign Het
Il18bp A G 7: 101,666,002 (GRCm39) Y59H possibly damaging Het
Ints8 A T 4: 11,254,062 (GRCm39) C17S probably benign Het
Kcnmb1 T C 11: 33,916,275 (GRCm39) Y74H probably damaging Het
Kpna1 T C 16: 35,843,565 (GRCm39) V313A probably benign Het
Lrp4 C T 2: 91,321,061 (GRCm39) T1029I possibly damaging Het
Lrrc7 A T 3: 158,059,099 (GRCm39) C3S probably damaging Het
Lyst C A 13: 13,810,450 (GRCm39) H707N probably benign Het
Mcidas G A 13: 113,135,521 (GRCm39) G315S probably damaging Het
Miip C T 4: 147,947,375 (GRCm39) G236S probably benign Het
Mocs1 T A 17: 49,746,561 (GRCm39) I177N probably damaging Het
Muc5b A G 7: 141,399,850 (GRCm39) D441G unknown Het
Ncoa1 T C 12: 4,328,186 (GRCm39) N884S probably benign Het
Or12j4 A G 7: 140,046,696 (GRCm39) N194S probably damaging Het
Or51a39 A G 7: 102,363,389 (GRCm39) V77A probably benign Het
Padi6 A T 4: 140,455,073 (GRCm39) F621L probably damaging Het
Pde8b C A 13: 95,223,347 (GRCm39) M197I possibly damaging Het
Pear1 T A 3: 87,659,522 (GRCm39) I771L probably benign Het
Poli A G 18: 70,655,891 (GRCm39) L281P probably damaging Het
Prdm12 T C 2: 31,530,231 (GRCm39) W41R probably damaging Het
Prkdc T G 16: 15,532,870 (GRCm39) S1500A probably benign Het
Prune2 T A 19: 17,096,798 (GRCm39) H767Q probably benign Het
Rasgef1b G A 5: 99,382,403 (GRCm39) Q196* probably null Het
Rnpc3 A T 3: 113,416,096 (GRCm39) L121* probably null Het
Rpp14 A G 14: 8,083,724 (GRCm38) M1V probably null Het
Ryr2 T A 13: 11,610,610 (GRCm39) D4072V probably damaging Het
Sgms1 T C 19: 32,102,765 (GRCm39) H314R probably damaging Het
Six4 CT C 12: 73,151,013 (GRCm39) probably benign Het
Slc37a3 A T 6: 39,324,244 (GRCm39) Y335N probably damaging Het
Tcp11l1 A T 2: 104,536,837 (GRCm39) H9Q probably benign Het
Tnrc6a T A 7: 122,779,057 (GRCm39) M1256K probably damaging Het
Trpc6 A G 9: 8,609,910 (GRCm39) N126S probably damaging Het
Tut4 T G 4: 108,374,715 (GRCm39) C933G probably damaging Het
Ubr4 T C 4: 139,120,373 (GRCm39) F266S possibly damaging Het
Uimc1 A G 13: 55,217,550 (GRCm39) V424A possibly damaging Het
Utrn T C 10: 12,573,873 (GRCm39) I1066V probably benign Het
Vmn1r204 A G 13: 22,740,404 (GRCm39) T12A probably benign Het
Vmn1r57 T A 7: 5,223,613 (GRCm39) I46N possibly damaging Het
Vmn1r91 T C 7: 19,835,839 (GRCm39) Y253H probably benign Het
Vmn2r14 T A 5: 109,369,219 (GRCm39) H118L probably benign Het
Zfp775 A G 6: 48,597,404 (GRCm39) K426R probably benign 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
R8008:Map3k20 UTSW 2 72,268,613 (GRCm39) missense probably benign 0.16
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'- GTACCTGTTTTATACAAATGCGCGC -3'
(R):5'- CCAAGGACATGTGTGTTGTG -3'

Sequencing Primer
(F):5'- ATGCGCGCATTTGGAAC -3'
(R):5'- ACATGTGTGTTGTGTGGTTATGGAAC -3'
Posted On 2019-12-20