Incidental Mutation 'R0688:Msh3'
ID61250
Institutional Source Beutler Lab
Gene Symbol Msh3
Ensembl Gene ENSMUSG00000014850
Gene NamemutS homolog 3
SynonymsRep3, Rep-3, D13Em1
MMRRC Submission 038873-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.286) question?
Stock #R0688 (G1)
Quality Score92
Status Not validated
Chromosome13
Chromosomal Location92211872-92355003 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 92351431 bp
ZygosityHeterozygous
Amino Acid Change Proline to Serine at position 93 (P93S)
Ref Sequence ENSEMBL: ENSMUSP00000141163 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022218] [ENSMUST00000022220] [ENSMUST00000185852] [ENSMUST00000187424] [ENSMUST00000187874] [ENSMUST00000190393] [ENSMUST00000191509] [ENSMUST00000191550]
Predicted Effect probably benign
Transcript: ENSMUST00000022218
SMART Domains Protein: ENSMUSP00000022218
Gene: ENSMUSG00000021707

DomainStartEndE-ValueType
Pfam:DHFR_1 4 185 3.9e-37 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000022220
AA Change: P93S

PolyPhen 2 Score 0.063 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000022220
Gene: ENSMUSG00000014850
AA Change: P93S

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: P93S

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000140002
Gene: ENSMUSG00000014850
AA Change: P93S

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 noncoding transcript
Transcript: ENSMUST00000186878
Predicted Effect probably benign
Transcript: ENSMUST00000187424
AA Change: P93S

PolyPhen 2 Score 0.333 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000139622
Gene: ENSMUSG00000014850
AA Change: P93S

DomainStartEndE-ValueType
low complexity region 4 19 N/A INTRINSIC
low complexity region 24 40 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187831
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 possibly damaging
Transcript: ENSMUST00000190393
AA Change: P93S

PolyPhen 2 Score 0.534 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000141163
Gene: ENSMUSG00000014850
AA Change: P93S

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 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
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.4%
  • 20x: 95.1%
Validation Efficiency
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: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad11 T G 9: 104,124,100 V615G probably damaging Het
Apaf1 T G 10: 91,061,705 E305D possibly damaging Het
Apol10b A G 15: 77,585,219 S253P probably damaging Het
Bbs9 T A 9: 22,567,719 C153S probably damaging Het
Bicra C T 7: 15,989,322 G90D probably damaging Het
Clca4a A C 3: 144,961,974 L412R probably damaging Het
Cul3 A T 1: 80,271,564 D597E possibly damaging Het
Cxcr5 A G 9: 44,513,667 probably null Het
Dnah10 T C 5: 124,747,718 I646T possibly damaging Het
Focad T A 4: 88,274,213 V593D unknown Het
Fsip2 T A 2: 82,982,339 S3001T probably benign Het
Ganab T A 19: 8,911,113 Y511N probably damaging Het
Gdf9 T A 11: 53,436,640 L141Q probably damaging Het
Gm13083 T C 4: 143,617,357 F409S probably benign Het
Gm4450 T C 3: 98,456,394 E45G probably benign Het
Gpr180 A G 14: 118,148,184 D136G probably benign Het
Itga2 G T 13: 114,839,554 A1094E probably benign Het
Ly75 C T 2: 60,316,221 A1238T probably benign Het
Macc1 T C 12: 119,447,003 V502A probably damaging Het
Mroh4 T C 15: 74,606,678 K923E probably damaging Het
Myo18a A G 11: 77,824,140 D474G probably damaging Het
Npat T A 9: 53,570,222 Y1077N probably benign Het
Olfr1214 A T 2: 88,987,595 S202R probably damaging Het
Olfr427 A C 1: 174,100,064 H202P probably damaging Het
Olfr52 A T 2: 86,181,605 probably null Het
Olfr816 T G 10: 129,911,883 T132P probably damaging Het
Paqr5 T G 9: 61,972,794 T59P probably benign Het
Phyhipl C T 10: 70,559,255 G329R probably damaging Het
Pomgnt1 T C 4: 116,155,889 Y430H probably damaging Het
Prkd3 A T 17: 78,957,233 M651K probably damaging Het
Puf60 A T 15: 76,070,774 M440K probably damaging Het
Recql4 A G 15: 76,709,809 probably null Het
Sgk1 A C 10: 21,998,160 M320L probably benign Het
Slc27a4 T C 2: 29,812,615 F509S probably damaging Het
Sorbs1 T C 19: 40,363,262 T235A probably damaging Het
Srrm3 A G 5: 135,869,276 probably benign Het
Tex15 C T 8: 33,573,500 T986I probably damaging Het
Ugcg C T 4: 59,207,798 P46S probably benign Het
Zswim4 T C 8: 84,228,888 M301V possibly 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
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
R7171:Msh3 UTSW 13 92349298 missense probably benign 0.00
R7317:Msh3 UTSW 13 92286004 missense probably damaging 1.00
R7369:Msh3 UTSW 13 92299262 missense probably benign 0.15
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'- GATTTGGAATCTTCGGACAAAACCGC -3'
(R):5'- TGGCCTGTCTGTCATTATACGCAAAG -3'

Sequencing Primer
(F):5'- GGACAAAACCGCATTCTTTGC -3'
(R):5'- tccccccatcttgttgtttc -3'
Posted On2013-07-30