Incidental Mutation 'R7641:Msh3'
ID590259
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: 0.286) question?
Stock #R7641 (G1)
Quality Score225.009
Status Validated
Chromosome13
Chromosomal Location92211872-92355003 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 92212503 bp
ZygosityHeterozygous
Amino Acid Change Valine to Leucine at position 1074 (V1074L)
Ref Sequence ENSEMBL: ENSMUSP00000140002 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022220] [ENSMUST00000185852] [ENSMUST00000190761] [ENSMUST00000191550]
Predicted Effect
SMART Domains Protein: ENSMUSP00000022220
Gene: ENSMUSG00000014850
AA Change: V1073L

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: V1074L

PolyPhen 2 Score 0.083 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000140002
Gene: ENSMUSG00000014850
AA Change: V1074L

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 silent
Transcript: ENSMUST00000190761
SMART Domains Protein: ENSMUSP00000140402
Gene: ENSMUSG00000014850

DomainStartEndE-ValueType
MUTSac 1 128 2.3e-31 SMART
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: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (52/52)
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam1a T A 5: 121,519,307 Q641L probably benign Het
Aknad1 A T 3: 108,771,975 H474L probably benign Het
Alkal1 A T 1: 6,389,488 Y96F probably damaging Het
Cars A G 7: 143,587,103 probably null Het
Chtf18 A T 17: 25,722,275 probably null Het
Cog2 C A 8: 124,537,882 N333K probably damaging Het
Col6a5 T A 9: 105,881,426 R2194* probably null Het
Dnah14 A T 1: 181,707,533 I2355L probably benign Het
Dock8 G A 19: 25,174,333 probably null Het
Dpy19l3 A C 7: 35,695,309 D601E probably damaging Het
Elf1 G A 14: 79,570,723 G205E probably damaging Het
Fsip2 A T 2: 82,986,912 K4330* probably null Het
Gm6525 A T 3: 84,174,843 T24S probably benign Het
Golga4 G T 9: 118,557,575 R1255L probably benign Het
Gpn2 A T 4: 133,588,659 Q243L probably null Het
Grb10 T C 11: 11,933,492 K588E possibly damaging Het
Gys1 T C 7: 45,455,071 S641P probably damaging Het
H2-M5 T A 17: 36,987,431 M331L probably benign Het
Ighv6-6 T A 12: 114,435,217 I10L probably benign Het
Jmy C T 13: 93,442,599 R675Q probably damaging Het
Lonp2 A T 8: 86,665,758 Q484L probably benign Het
Map3k20 T A 2: 72,398,361 L308H probably damaging Het
Mep1b T C 18: 21,094,977 F546L possibly damaging Het
Mier1 A G 4: 103,139,440 E133G possibly damaging Het
Muc6 A T 7: 141,639,825 L1645Q unknown Het
Nat10 G A 2: 103,743,090 A354V probably damaging Het
Olfr870 A G 9: 20,171,253 L106P possibly damaging Het
Pdyn A T 2: 129,689,828 V14E possibly damaging Het
Prdm16 T A 4: 154,345,444 H356L probably damaging Het
Rasa3 A G 8: 13,584,961 C453R probably benign Het
Rasgrf2 C T 13: 92,131,406 S30N possibly damaging Het
Rlf A G 4: 121,159,196 S315P probably damaging Het
Rusc2 C T 4: 43,425,335 R1147W possibly damaging Het
Sacs T A 14: 61,202,871 Y789N probably damaging Het
Sap130 T C 18: 31,653,623 L289P probably damaging Het
Sept3 A G 15: 82,290,782 Y308C probably damaging Het
Slc2a12 A G 10: 22,693,994 D528G probably damaging Het
Slc2a13 A G 15: 91,272,156 *638Q probably null Het
Smchd1 T A 17: 71,390,479 E1155D probably benign Het
Sorcs2 G A 5: 36,397,952 R32C probably damaging Het
Sp110 G A 1: 85,579,092 R417C Het
Tonsl C T 15: 76,633,652 D650N probably damaging Het
Tti1 A T 2: 158,009,029 F97I possibly damaging Het
Ttn T C 2: 76,742,210 Q26113R possibly damaging Het
Unc5d A T 8: 28,719,975 N444K probably damaging Het
Usp17la A T 7: 104,861,447 K420* probably null Het
Vmn2r114 T C 17: 23,308,203 N452D possibly damaging Het
Vps16 T C 2: 130,440,528 V427A probably benign Het
Wdr5b T A 16: 36,042,342 V277D probably damaging Het
Zan T A 5: 137,467,108 M462L possibly damaging Het
Zfp40 A G 17: 23,178,283 V80A possibly damaging Het
Zfp930 A T 8: 69,228,685 H344L 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
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
R7586:Msh3 UTSW 13 92349332 utr 3 prime probably benign
R7648:Msh3 UTSW 13 92274028 missense probably damaging 1.00
R7674:Msh3 UTSW 13 92212503 missense probably benign 0.08
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'- TTCACAGAGCAGAAGCCATCTC -3'
(R):5'- CCATTTTAGAAGGCGGCAGG -3'

Sequencing Primer
(F):5'- GCAGAAGCCATCTCAAAAGG -3'
(R):5'- CAGTCATGGTAATCAATAACTGGGTC -3'
Posted On2019-10-24