Incidental Mutation 'R4881:Msh3'
ID 375296
Institutional Source Beutler Lab
Gene Symbol Msh3
Ensembl Gene ENSMUSG00000014850
Gene Name mutS homolog 3
Synonyms Rep3, D13Em1, Rep-3
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.285) question?
Stock # R4881 (G1)
Quality Score 225
Status Validated
Chromosome 13
Chromosomal Location 92348387-92491515 bp(-) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) A to G at 92402549 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000140659 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022220] [ENSMUST00000185852] [ENSMUST00000187874] [ENSMUST00000191550]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000022220
SMART Domains Protein: ENSMUSP00000022220
Gene: ENSMUSG00000014850

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Pfam:MutS_I 188 301 1.6e-35 PFAM
Pfam:MutS_II 324 481 2.2e-36 PFAM
MUTSd 513 828 7.62e-97 SMART
MUTSac 847 1049 9.7e-122 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000185852
SMART Domains Protein: ENSMUSP00000140002
Gene: ENSMUSG00000014850

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Pfam:MutS_I 188 301 7.2e-35 PFAM
Pfam:MutS_II 324 481 2.2e-36 PFAM
MUTSd 513 828 7.62e-97 SMART
MUTSac 847 1049 9.7e-122 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000187874
SMART Domains Protein: ENSMUSP00000139620
Gene: ENSMUSG00000014850

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191304
Predicted Effect probably benign
Transcript: ENSMUST00000191550
SMART Domains Protein: ENSMUSP00000140659
Gene: ENSMUSG00000014850

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency 100% (57/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene forms a heterodimer with MSH2 to form MutS beta, part of the post-replicative DNA mismatch repair system. MutS beta initiates mismatch repair by binding to a mismatch and then forming a complex with MutL alpha heterodimer. This gene contains a polymorphic 9 bp tandem repeat sequence in the first exon. The repeat is present 6 times in the reference genome sequence and 3-7 repeats have been reported. Defects in this gene are a cause of susceptibility to endometrial cancer. [provided by RefSeq, Mar 2011]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit a partial defect mismatch repair and development of intestinal tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca14 T C 7: 119,877,472 (GRCm39) L1040P possibly damaging Het
Acot11 C A 4: 106,612,502 (GRCm39) probably null Het
Aldoart2 C A 12: 55,612,899 (GRCm39) Q275K probably damaging Het
Auts2 T C 5: 131,501,288 (GRCm39) T42A probably damaging Het
Bora C T 14: 99,299,003 (GRCm39) L187F probably damaging Het
Cbln4 A G 2: 171,884,059 (GRCm39) S54P possibly damaging Het
Celsr3 T A 9: 108,721,140 (GRCm39) L2661Q probably damaging Het
Cfap65 T C 1: 74,946,772 (GRCm39) T1313A probably damaging Het
Dbndd2 C A 2: 164,332,225 (GRCm39) probably benign Het
Dennd4a A G 9: 64,746,126 (GRCm39) D4G possibly damaging Het
Dmxl1 T A 18: 50,090,348 (GRCm39) probably benign Het
Dnah7b T C 1: 46,240,478 (GRCm39) C1532R probably damaging Het
Erbb3 A T 10: 128,412,816 (GRCm39) H591Q probably benign Het
Exosc4 T C 15: 76,213,770 (GRCm39) L198P probably damaging Het
F2r A T 13: 95,754,837 (GRCm39) C16S possibly damaging Het
Gtf2h4 A T 17: 35,981,125 (GRCm39) I234N possibly damaging Het
Ift27 A T 15: 78,049,448 (GRCm39) V84D probably damaging Het
Ints10 C T 8: 69,263,256 (GRCm39) A389V probably benign Het
Irs1 TGGGGTGGACATCGAACTGAAGGAG TG 1: 82,265,453 (GRCm39) 913 probably null Het
Klrc2 T A 6: 129,637,471 (GRCm39) T17S possibly damaging Het
Matr3 T A 18: 35,705,428 (GRCm39) S118T probably damaging Het
Mfsd6l C T 11: 68,448,748 (GRCm39) A533V probably benign Het
Myo5c A G 9: 75,191,434 (GRCm39) M1103V probably benign Het
Niban2 C A 2: 32,812,590 (GRCm39) Y446* probably null Het
Or2y1e T A 11: 49,219,124 (GRCm39) D295E probably benign Het
Or5e1 T C 7: 108,354,612 (GRCm39) L183P probably damaging Het
Or6z3 A T 7: 6,463,753 (GRCm39) M82L probably benign Het
Osbpl3 A T 6: 50,329,764 (GRCm39) D88E possibly damaging Het
Pou1f1 C T 16: 65,328,728 (GRCm39) T149I probably damaging Het
Ppp1r12b G T 1: 134,883,471 (GRCm39) A17E probably benign Het
Pstpip2 T A 18: 77,962,032 (GRCm39) Y267* probably null Het
Rcor1 A G 12: 111,063,986 (GRCm39) D95G probably damaging Het
Rttn T C 18: 89,119,809 (GRCm39) L1748P probably damaging Het
Slco2a1 A G 9: 102,963,031 (GRCm39) K629E possibly damaging Het
Smarcc1 A G 9: 109,964,696 (GRCm39) probably benign Het
Son A G 16: 91,472,397 (GRCm39) K360E probably benign Het
Stab1 A T 14: 30,865,629 (GRCm39) M1753K probably benign Het
Syne2 A G 12: 76,026,593 (GRCm39) I3474V probably damaging Het
Tmem63c A T 12: 87,133,192 (GRCm39) T736S possibly damaging Het
Tmpo G A 10: 90,998,503 (GRCm39) P428L possibly damaging Het
Tmprss11a G T 5: 86,570,432 (GRCm39) Q176K probably damaging Het
Trappc4 A G 9: 44,315,322 (GRCm39) S219P probably damaging Het
Vmn2r117 G T 17: 23,696,859 (GRCm39) P183T probably damaging Het
Vmn2r54 C T 7: 12,363,598 (GRCm39) V432I probably benign Het
Vtcn1 G A 3: 100,799,909 (GRCm39) G257R probably benign Het
Yipf1 T A 4: 107,202,288 (GRCm39) M217K possibly damaging Het
Zfc3h1 T C 10: 115,236,647 (GRCm39) S374P probably benign Het
Zfp407 T C 18: 84,577,828 (GRCm39) H1095R probably benign Het
Zfp661 A T 2: 127,420,564 (GRCm39) H78Q probably benign Het
Zfp957 T C 14: 79,450,849 (GRCm39) T317A unknown Het
Zfyve9 T A 4: 108,584,688 (GRCm39) probably null Het
Other mutations in Msh3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00895:Msh3 APN 13 92,481,472 (GRCm39) missense probably damaging 1.00
IGL00983:Msh3 APN 13 92,436,785 (GRCm39) missense probably damaging 1.00
IGL01490:Msh3 APN 13 92,436,813 (GRCm39) missense probably damaging 1.00
IGL02072:Msh3 APN 13 92,436,803 (GRCm39) missense probably damaging 1.00
IGL02313:Msh3 APN 13 92,485,820 (GRCm39) missense possibly damaging 0.86
IGL02711:Msh3 APN 13 92,487,819 (GRCm39) missense probably damaging 1.00
IGL03108:Msh3 APN 13 92,357,596 (GRCm39) splice site probably benign
IGL03227:Msh3 APN 13 92,422,468 (GRCm39) missense probably damaging 0.98
R0164:Msh3 UTSW 13 92,485,717 (GRCm39) missense probably damaging 1.00
R0164:Msh3 UTSW 13 92,485,717 (GRCm39) missense probably damaging 1.00
R0415:Msh3 UTSW 13 92,483,294 (GRCm39) missense possibly damaging 0.89
R0457:Msh3 UTSW 13 92,357,505 (GRCm39) missense probably damaging 1.00
R0659:Msh3 UTSW 13 92,481,604 (GRCm39) missense possibly damaging 0.80
R0661:Msh3 UTSW 13 92,481,604 (GRCm39) missense possibly damaging 0.80
R0686:Msh3 UTSW 13 92,487,939 (GRCm39) missense possibly damaging 0.53
R0688:Msh3 UTSW 13 92,487,939 (GRCm39) missense possibly damaging 0.53
R0707:Msh3 UTSW 13 92,483,848 (GRCm39) nonsense probably null
R1605:Msh3 UTSW 13 92,436,783 (GRCm39) missense probably null 1.00
R1622:Msh3 UTSW 13 92,481,462 (GRCm39) critical splice donor site probably null
R1771:Msh3 UTSW 13 92,349,004 (GRCm39) missense probably benign 0.05
R1970:Msh3 UTSW 13 92,386,328 (GRCm39) splice site probably benign
R1971:Msh3 UTSW 13 92,386,328 (GRCm39) splice site probably benign
R1971:Msh3 UTSW 13 92,359,784 (GRCm39) missense probably damaging 1.00
R2894:Msh3 UTSW 13 92,478,868 (GRCm39) missense probably benign 0.16
R3837:Msh3 UTSW 13 92,491,366 (GRCm39) missense probably damaging 1.00
R4119:Msh3 UTSW 13 92,490,519 (GRCm39) intron probably benign
R4225:Msh3 UTSW 13 92,422,431 (GRCm39) missense probably benign 0.03
R5118:Msh3 UTSW 13 92,445,942 (GRCm39) splice site probably benign
R5209:Msh3 UTSW 13 92,481,462 (GRCm39) critical splice donor site probably null
R5817:Msh3 UTSW 13 92,422,508 (GRCm39) missense possibly damaging 0.86
R5849:Msh3 UTSW 13 92,386,386 (GRCm39) missense possibly damaging 0.81
R5851:Msh3 UTSW 13 92,352,030 (GRCm39) missense probably benign 0.00
R5940:Msh3 UTSW 13 92,386,351 (GRCm39) missense probably damaging 1.00
R6004:Msh3 UTSW 13 92,478,922 (GRCm39) critical splice acceptor site probably null
R6363:Msh3 UTSW 13 92,349,032 (GRCm39) missense probably damaging 1.00
R6510:Msh3 UTSW 13 92,489,772 (GRCm39) nonsense probably null
R6654:Msh3 UTSW 13 92,481,550 (GRCm39) missense probably benign 0.01
R6853:Msh3 UTSW 13 92,449,080 (GRCm39) critical splice donor site probably null
R7022:Msh3 UTSW 13 92,372,096 (GRCm39) missense probably damaging 1.00
R7098:Msh3 UTSW 13 92,410,619 (GRCm39) missense possibly damaging 0.95
R7103:Msh3 UTSW 13 92,411,308 (GRCm39) missense probably benign
R7148:Msh3 UTSW 13 92,491,330 (GRCm39) missense probably benign 0.18
R7171:Msh3 UTSW 13 92,485,806 (GRCm39) missense probably benign 0.00
R7317:Msh3 UTSW 13 92,422,512 (GRCm39) missense probably damaging 1.00
R7369:Msh3 UTSW 13 92,435,770 (GRCm39) missense probably benign 0.15
R7586:Msh3 UTSW 13 92,485,840 (GRCm39) utr 3 prime probably benign
R7641:Msh3 UTSW 13 92,349,011 (GRCm39) missense probably benign 0.08
R7648:Msh3 UTSW 13 92,410,536 (GRCm39) missense probably damaging 1.00
R7674:Msh3 UTSW 13 92,349,011 (GRCm39) missense probably benign 0.08
R8125:Msh3 UTSW 13 92,435,690 (GRCm39) missense probably benign
R8252:Msh3 UTSW 13 92,357,569 (GRCm39) missense probably damaging 1.00
R8388:Msh3 UTSW 13 92,359,784 (GRCm39) missense probably damaging 1.00
R8442:Msh3 UTSW 13 92,349,020 (GRCm39) missense probably benign 0.00
R8735:Msh3 UTSW 13 92,411,374 (GRCm39) missense possibly damaging 0.94
R8986:Msh3 UTSW 13 92,483,334 (GRCm39) missense probably damaging 1.00
R9264:Msh3 UTSW 13 92,485,812 (GRCm39) missense probably benign 0.00
R9326:Msh3 UTSW 13 92,400,307 (GRCm39) missense probably benign 0.15
R9457:Msh3 UTSW 13 92,481,594 (GRCm39) missense probably benign 0.04
R9459:Msh3 UTSW 13 92,352,047 (GRCm39) missense possibly damaging 0.91
R9648:Msh3 UTSW 13 92,478,757 (GRCm39) missense probably benign 0.00
S24628:Msh3 UTSW 13 92,483,294 (GRCm39) missense possibly damaging 0.89
X0027:Msh3 UTSW 13 92,410,578 (GRCm39) missense probably damaging 0.98
X0063:Msh3 UTSW 13 92,411,293 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- CTCTTGCTTCAAGACTATAGCTGG -3'
(R):5'- TAAACTGAAGCCTACTGAGGATC -3'

Sequencing Primer
(F):5'- CAAGACTATAGCTGGTACTGGTC -3'
(R):5'- GGATCAGAATTCTTAAGATGCACG -3'
Posted On 2016-03-17