Incidental Mutation 'R7171:Msh3'
ID558300
Institutional Source Beutler Lab
Gene Symbol Msh3
Ensembl Gene ENSMUSG00000014850
Gene NamemutS homolog 3
SynonymsRep3, Rep-3, D13Em1
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.298) question?
Stock #R7171 (G1)
Quality Score225.009
Status Validated
Chromosome13
Chromosomal Location92211872-92355003 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 92349298 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Proline at position 173 (T173P)
Ref Sequence ENSEMBL: ENSMUSP00000140002 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022220] [ENSMUST00000185852] [ENSMUST00000187424] [ENSMUST00000187874] [ENSMUST00000190393] [ENSMUST00000191509] [ENSMUST00000191550]
Predicted Effect
SMART Domains Protein: ENSMUSP00000022220
Gene: ENSMUSG00000014850
AA Change: T173P

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
AA Change: T173P

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000140002
Gene: ENSMUSG00000014850
AA Change: T173P

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: ENSMUST00000187424
SMART Domains Protein: ENSMUSP00000139622
Gene: ENSMUSG00000014850

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
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 probably damaging
Transcript: ENSMUST00000190393
AA Change: T173P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000141163
Gene: ENSMUSG00000014850
AA Change: T173P

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Pfam:MutS_I 188 241 6.4e-10 PFAM
low complexity region 261 285 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000191509
SMART Domains Protein: ENSMUSP00000141158
Gene: ENSMUSG00000014850

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000191550
AA Change: R142S
SMART Domains Protein: ENSMUSP00000140659
Gene: ENSMUSG00000014850
AA Change: R142S

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Meta Mutation Damage Score 0.0576 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (81/81)
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: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930519P11Rik T C 2: 154,612,977 N154S unknown Het
9530053A07Rik T A 7: 28,154,519 L1636* probably null Het
Ank3 C T 10: 69,992,481 H2327Y Het
Ano6 A G 15: 95,920,291 Y305C probably damaging Het
Apc2 A G 10: 80,315,336 T2075A possibly damaging Het
Arl6 A G 16: 59,623,092 V93A possibly damaging Het
Bcas3 T C 11: 85,583,937 S790P probably damaging Het
Bcl9l C A 9: 44,505,151 H211N probably benign Het
Bptf G T 11: 107,131,407 D172E unknown Het
Card9 T G 2: 26,359,484 I22L possibly damaging Het
Catsperg1 C A 7: 29,185,212 G933V probably damaging Het
Catsperg2 T A 7: 29,705,325 H771L possibly damaging Het
Ccdc66 T C 14: 27,493,272 N281S possibly damaging Het
Cfap54 A T 10: 92,776,210 L3162H probably damaging Het
Clca4a A G 3: 144,958,173 L503P probably benign Het
Cpn1 T C 19: 43,974,031 N160D probably damaging Het
Ctsh T A 9: 90,067,101 I206K probably benign Het
Cyb561d1 G A 3: 108,199,363 T180M probably damaging Het
Dapk1 A T 13: 60,761,785 D1404V probably damaging Het
Dip2c G T 13: 9,506,648 R76L probably benign Het
Dnah7c T C 1: 46,680,738 I2783T probably damaging Het
E130308A19Rik T C 4: 59,690,333 Y56H probably damaging Het
Efemp2 G T 19: 5,480,257 A310S probably benign Het
Enpp5 G A 17: 44,085,264 G356S probably damaging Het
Faap24 G A 7: 35,392,854 Q213* probably null Het
Fam181b G A 7: 93,080,735 G239S possibly damaging Het
Fancm T C 12: 65,101,620 W670R probably damaging Het
Fmnl1 T C 11: 103,190,398 Y357H probably damaging Het
Fryl A T 5: 73,122,310 V215E probably damaging Het
Fscn2 C A 11: 120,362,509 N267K probably damaging Het
Fsip2 T A 2: 82,986,227 Y4101* probably null Het
Gcn1l1 G A 5: 115,590,293 V738I probably benign Het
Gdf9 C T 11: 53,437,539 R441C probably damaging Het
Gipc3 C T 10: 81,341,621 G79E probably damaging Het
Gzmf T A 14: 56,205,934 I196L probably benign Het
Hectd1 A T 12: 51,759,297 V1852E probably damaging Het
Hip1r A T 5: 123,995,944 Q256L probably benign Het
Hmgxb4 T C 8: 75,020,262 S405P probably damaging Het
Il9r T A 11: 32,192,671 H294L probably benign Het
Kif12 G A 4: 63,168,694 T331I probably damaging Het
Krtap8-1 A T 16: 89,487,906 M1K probably null Het
Lamc2 A T 1: 153,139,749 C613S probably damaging Het
Lgr4 T A 2: 110,000,969 N314K probably benign Het
Lpcat2 T C 8: 92,909,266 I432T probably benign Het
Mfhas1 T C 8: 35,588,992 V207A probably benign Het
Mup15 T A 4: 61,438,268 M87L probably benign Het
N4bp2 T C 5: 65,808,022 V1138A probably benign Het
Noc2l T C 4: 156,241,722 V422A probably benign Het
Notch3 C T 17: 32,158,962 G74D probably damaging Het
Ocstamp T A 2: 165,398,161 K35I probably benign Het
Olfr360 T C 2: 37,068,388 F28L possibly damaging Het
Olfr459 T G 6: 41,772,027 T91P probably benign Het
Olfr482 A G 7: 108,095,135 V145A probably benign Het
Olfr692 A G 7: 105,368,761 H145R probably benign Het
Plekhh2 T A 17: 84,521,788 V29D probably damaging Het
Pof1b A G X: 112,644,345 I544T probably benign Het
Rad54l2 C T 9: 106,713,478 R483H probably damaging Het
Rapgef6 T A 11: 54,676,363 D1128E possibly damaging Het
Rhbdl2 T A 4: 123,814,256 I86N possibly damaging Het
Rims1 C A 1: 22,428,489 R68L Het
Rnf157 A G 11: 116,362,373 F70L possibly damaging Het
Rtp3 C T 9: 110,985,941 C452Y unknown Het
S100a14 A T 3: 90,527,762 K27* probably null Het
Scai C T 2: 39,106,936 G282D possibly damaging Het
Sclt1 A T 3: 41,717,760 I132N probably benign Het
Serpinf1 T A 11: 75,417,985 Q2L possibly damaging Het
Skor2 T A 18: 76,860,986 V801E probably benign Het
Slc16a10 C G 10: 40,037,259 E484D probably benign Het
Slc1a5 T A 7: 16,797,538 D489E probably damaging Het
Slx4 C T 16: 3,990,786 R430H probably benign Het
Teddm1b A T 1: 153,874,933 I163F probably damaging Het
Tmem171 A T 13: 98,692,236 C135* probably null Het
Tmem82 C T 4: 141,614,973 R306H possibly damaging Het
Tmem94 T A 11: 115,790,955 probably null Het
Trpm2 A C 10: 77,924,014 L1096R probably damaging Het
Trrap T A 5: 144,794,049 L780Q probably damaging Het
Txlnb A G 10: 17,842,984 D521G probably benign Het
Usp7 T C 16: 8,716,526 D59G probably benign Het
Vcan G A 13: 89,725,591 T48I probably damaging Het
Vmn1r45 A G 6: 89,933,334 L218P probably damaging Het
Wdr25 A T 12: 109,024,996 T370S probably damaging Het
Other mutations in Msh3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00895:Msh3 APN 13 92344964 missense probably damaging 1.00
IGL00983:Msh3 APN 13 92300277 missense probably damaging 1.00
IGL01490:Msh3 APN 13 92300305 missense probably damaging 1.00
IGL02072:Msh3 APN 13 92300295 missense probably damaging 1.00
IGL02313:Msh3 APN 13 92349312 missense possibly damaging 0.86
IGL02711:Msh3 APN 13 92351311 missense probably damaging 1.00
IGL03108:Msh3 APN 13 92221088 splice site probably benign
IGL03227:Msh3 APN 13 92285960 missense probably damaging 0.98
R0164:Msh3 UTSW 13 92349209 missense probably damaging 1.00
R0164:Msh3 UTSW 13 92349209 missense probably damaging 1.00
R0415:Msh3 UTSW 13 92346786 missense possibly damaging 0.89
R0457:Msh3 UTSW 13 92220997 missense probably damaging 1.00
R0659:Msh3 UTSW 13 92345096 missense possibly damaging 0.80
R0661:Msh3 UTSW 13 92345096 missense possibly damaging 0.80
R0686:Msh3 UTSW 13 92351431 missense possibly damaging 0.53
R0688:Msh3 UTSW 13 92351431 missense possibly damaging 0.53
R0707:Msh3 UTSW 13 92347340 nonsense probably null
R1605:Msh3 UTSW 13 92300275 missense probably null 1.00
R1622:Msh3 UTSW 13 92344954 critical splice donor site probably null
R1771:Msh3 UTSW 13 92212496 missense probably benign 0.05
R1970:Msh3 UTSW 13 92249820 splice site probably benign
R1971:Msh3 UTSW 13 92223276 missense probably damaging 1.00
R1971:Msh3 UTSW 13 92249820 splice site probably benign
R2894:Msh3 UTSW 13 92342360 missense probably benign 0.16
R3837:Msh3 UTSW 13 92354858 missense probably damaging 1.00
R4119:Msh3 UTSW 13 92354011 intron probably benign
R4225:Msh3 UTSW 13 92285923 missense probably benign 0.03
R4881:Msh3 UTSW 13 92266041 intron probably benign
R5118:Msh3 UTSW 13 92309434 splice site probably benign
R5209:Msh3 UTSW 13 92344954 critical splice donor site probably null
R5817:Msh3 UTSW 13 92286000 missense possibly damaging 0.86
R5849:Msh3 UTSW 13 92249878 missense possibly damaging 0.81
R5851:Msh3 UTSW 13 92215522 missense probably benign 0.00
R5940:Msh3 UTSW 13 92249843 missense probably damaging 1.00
R6004:Msh3 UTSW 13 92342414 critical splice acceptor site probably null
R6363:Msh3 UTSW 13 92212524 missense probably damaging 1.00
R6510:Msh3 UTSW 13 92353264 nonsense probably null
R6654:Msh3 UTSW 13 92345042 missense probably benign 0.01
R6853:Msh3 UTSW 13 92312572 critical splice donor site probably null
R7022:Msh3 UTSW 13 92235588 missense probably damaging 1.00
R7098:Msh3 UTSW 13 92274111 missense possibly damaging 0.95
R7103:Msh3 UTSW 13 92274800 missense probably benign
R7148:Msh3 UTSW 13 92354822 missense probably benign 0.18
R7317:Msh3 UTSW 13 92286004 missense probably damaging 1.00
R7369:Msh3 UTSW 13 92299262 missense probably benign 0.15
R7586:Msh3 UTSW 13 92349332 utr 3 prime probably benign
R7641:Msh3 UTSW 13 92212503 missense probably benign 0.08
R7648:Msh3 UTSW 13 92274028 missense probably damaging 1.00
R7674:Msh3 UTSW 13 92212503 missense probably benign 0.08
R8125:Msh3 UTSW 13 92299182 missense probably benign
S24628:Msh3 UTSW 13 92346786 missense possibly damaging 0.89
X0027:Msh3 UTSW 13 92274070 missense probably damaging 0.98
X0063:Msh3 UTSW 13 92274785 nonsense probably null
Predicted Primers PCR Primer
(F):5'- AGTGCTTGGAAACACAACTTGTAAG -3'
(R):5'- CCCTCAGAATGCCTTTAGAAAC -3'

Sequencing Primer
(F):5'- CACCTTTAATCTCAGAACTTGGGGG -3'
(R):5'- AGAAACCGTTCTGTGTTGTCAC -3'
Posted On2019-06-26