Incidental Mutation 'R6449:Map3k20'
ID 519277
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 044585-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6449 (G1)
Quality Score 149.008
Status Validated
Chromosome 2
Chromosomal Location 72115981-72272954 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 72228758 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 326 (S326P)
Ref Sequence ENSEMBL: ENSMUSP00000118983 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090824] [ENSMUST00000135469]
AlphaFold Q9ESL4
Predicted Effect probably damaging
Transcript: ENSMUST00000090824
AA Change: S326P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000088334
Gene: ENSMUSG00000004085
AA Change: S326P

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 noncoding transcript
Transcript: ENSMUST00000112073
Predicted Effect probably damaging
Transcript: ENSMUST00000135469
AA Change: S326P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000118983
Gene: ENSMUSG00000004085
AA Change: S326P

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
Meta Mutation Damage Score 0.1416 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 94.6%
Validation Efficiency 100% (44/44)
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610021A01Rik C T 7: 41,275,298 (GRCm39) Q334* probably null Het
Aadacl2fm2 A T 3: 59,652,972 (GRCm39) D137V probably damaging Het
Adam28 T C 14: 68,868,116 (GRCm39) T410A probably benign Het
Ano10 T C 9: 122,030,754 (GRCm39) probably benign Het
Bmpr2 T A 1: 59,906,596 (GRCm39) V563E probably damaging Het
Ccdc47 A G 11: 106,095,811 (GRCm39) L295P probably damaging Het
Cdhr1 T C 14: 36,812,554 (GRCm39) T210A probably benign Het
Col16a1 G A 4: 129,960,486 (GRCm39) A408T unknown Het
Csnk1g2 A G 10: 80,475,906 (GRCm39) K415R probably damaging Het
Cyp2c29 G T 19: 39,279,311 (GRCm39) A103S probably benign Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Homo
Dsg1b A T 18: 20,527,498 (GRCm39) I210F possibly damaging Het
Fhod1 T A 8: 106,056,869 (GRCm39) D1002V probably damaging Het
Gm5592 G A 7: 40,938,010 (GRCm39) V431I probably benign Het
Gtpbp4 A T 13: 9,040,773 (GRCm39) C174* probably null Het
Il2ra A G 2: 11,685,173 (GRCm39) K170E probably benign Het
Itch T C 2: 155,005,315 (GRCm39) probably benign Het
Jazf1 A C 6: 52,754,640 (GRCm39) D145E probably damaging Het
Kank2 G T 9: 21,691,858 (GRCm39) A469E possibly damaging Het
Kirrel3 A G 9: 34,902,269 (GRCm39) I125V probably benign Het
Klra9 G T 6: 130,155,995 (GRCm39) Y253* probably null Het
Krtap27-1 C T 16: 88,467,941 (GRCm39) S201N probably benign Het
Mkks C A 2: 136,716,206 (GRCm39) V565F probably damaging Het
Ntaq1 T G 15: 58,013,994 (GRCm39) probably null Het
Or5c1 A G 2: 37,221,837 (GRCm39) D26G possibly damaging Het
Or5k8 A T 16: 58,644,889 (GRCm39) I61N probably damaging Het
Or5w11 T C 2: 87,459,493 (GRCm39) S229P possibly damaging Het
Pacsin3 A T 2: 91,090,514 (GRCm39) probably null Het
Pdcd7 A G 9: 65,264,057 (GRCm39) E434G probably damaging Het
Plekhb2 T C 1: 34,903,564 (GRCm39) F102L probably benign Het
Ppp1r9a A G 6: 5,057,458 (GRCm39) D191G probably benign Het
Psmd3 A G 11: 98,576,466 (GRCm39) T123A probably benign Het
Ptprq C T 10: 107,541,444 (GRCm39) V361M probably benign Het
Raver2 A G 4: 100,990,869 (GRCm39) D414G probably benign Het
Rnf123 G A 9: 107,933,252 (GRCm39) H1162Y probably benign Het
Sema4f A G 6: 82,894,851 (GRCm39) V448A probably benign Het
Tcf12 A T 9: 71,775,550 (GRCm39) M400K probably damaging Het
Tcl1b2 G T 12: 105,119,261 (GRCm39) E50* probably null Het
Thada A C 17: 84,736,601 (GRCm39) D893E probably benign Het
Trim24 G A 6: 37,880,587 (GRCm39) probably null Het
Ttll5 T C 12: 86,071,050 (GRCm39) S1308P probably benign Het
Ubtfl1 T A 9: 18,320,925 (GRCm39) I151N possibly damaging Het
Vmn2r70 A T 7: 85,214,157 (GRCm39) F332I probably damaging Het
Zfhx4 A G 3: 5,307,488 (GRCm39) D238G probably damaging Het
Zfp639 A G 3: 32,573,810 (GRCm39) H145R possibly damaging 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
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
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'- AAGCCCACACCTTAGCTTTG -3'
(R):5'- ACTACCAATGAAGGCCTTTAGTTC -3'

Sequencing Primer
(F):5'- GTTAGTCCTCCAATGGATCCACTGAG -3'
(R):5'- CCAATGAAGGCCTTTAGTTCTCAGG -3'
Posted On 2018-05-24