Incidental Mutation 'R6741:Sesn3'
ID 530456
Institutional Source Beutler Lab
Gene Symbol Sesn3
Ensembl Gene ENSMUSG00000032009
Gene Name sestrin 3
Synonyms 5630400E15Rik, SEST3
MMRRC Submission 044858-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6741 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 14187597-14237430 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 14231636 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 189 (I189T)
Ref Sequence ENSEMBL: ENSMUSP00000146784 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034507] [ENSMUST00000208222] [ENSMUST00000209187]
AlphaFold Q9CYP7
Predicted Effect probably benign
Transcript: ENSMUST00000034507
AA Change: I250T

PolyPhen 2 Score 0.447 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000034507
Gene: ENSMUSG00000032009
AA Change: I250T

DomainStartEndE-ValueType
low complexity region 6 12 N/A INTRINSIC
Pfam:PA26 39 491 8.4e-204 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207207
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208142
Predicted Effect possibly damaging
Transcript: ENSMUST00000208222
AA Change: I328T

PolyPhen 2 Score 0.673 (Sensitivity: 0.86; Specificity: 0.92)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209106
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209145
Predicted Effect possibly damaging
Transcript: ENSMUST00000209187
AA Change: I189T

PolyPhen 2 Score 0.716 (Sensitivity: 0.86; Specificity: 0.92)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 95.0%
Validation Efficiency 97% (34/35)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the sestrin family of stress-induced proteins. The encoded protein reduces the levels of intracellular reactive oxygen species induced by activated Ras downstream of RAC-alpha serine/threonine-protein kinase (Akt) and FoxO transcription factor. The protein is required for normal regulation of blood glucose, insulin resistance and plays a role in lipid storage in obesity. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2012]
PHENOTYPE: When fed a high fat diet, mice homozygous for a gene trap allele exhibit impaired glucose tolerance, insulin resistance, reduced hepatic glucose production, impaired adipocyte glucose uptake, increased hepatic steatosis, and decreased mitochondria in the liver. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actrt3 A C 3: 30,652,663 (GRCm39) F144V possibly damaging Het
Arhgef12 A G 9: 42,883,503 (GRCm39) I1342T probably benign Het
Dbn1 A G 13: 55,629,350 (GRCm39) probably null Het
Defb12 T C 8: 19,164,757 (GRCm39) E27G probably benign Het
Dennd2b A G 7: 109,144,304 (GRCm39) Y534H possibly damaging Het
Dthd1 A T 5: 63,000,289 (GRCm39) H537L probably damaging Het
Ep400 A T 5: 110,824,761 (GRCm39) S2359T unknown Het
Epha5 T C 5: 84,254,557 (GRCm39) I572V possibly damaging Het
Grb10 C A 11: 11,886,717 (GRCm39) probably null Het
Hectd2 T C 19: 36,589,759 (GRCm39) I628T probably damaging Het
Il17rb T A 14: 29,722,293 (GRCm39) Q246L possibly damaging Het
Knop1 C T 7: 118,445,061 (GRCm39) R301Q possibly damaging Het
Lrp1b T C 2: 41,136,001 (GRCm39) I1770M possibly damaging Het
Mgst1 A C 6: 138,127,836 (GRCm39) D66A probably damaging Het
Nags A G 11: 102,037,718 (GRCm39) D237G possibly damaging Het
Nfatc2ip T A 7: 125,995,182 (GRCm39) Q122L possibly damaging Het
Nod2 T C 8: 89,379,694 (GRCm39) V72A probably damaging Het
Notch3 G T 17: 32,362,458 (GRCm39) P1389Q probably benign Het
Or5ac25 A G 16: 59,181,918 (GRCm39) L221P probably damaging Het
Plekhn1 A T 4: 156,306,249 (GRCm39) I607N probably damaging Het
Plekho2 C A 9: 65,471,197 (GRCm39) R84L probably damaging Het
Prag1 A T 8: 36,614,434 (GRCm39) M1329L probably benign Het
Prpsap2 C T 11: 61,631,771 (GRCm39) probably null Het
Ptprf A G 4: 118,080,565 (GRCm39) S1230P probably benign Het
Rigi A G 4: 40,211,624 (GRCm39) I648T probably damaging Het
Rptor T G 11: 119,786,803 (GRCm39) L1256R possibly damaging Het
Skic2 G A 17: 35,064,166 (GRCm39) R507* probably null Het
Slc39a4 C T 15: 76,498,283 (GRCm39) D385N probably damaging Het
Tnfsf13b T C 8: 10,057,314 (GRCm39) F128S possibly damaging Het
Vmn1r49 A G 6: 90,049,195 (GRCm39) V269A probably benign Het
Vmn2r69 T A 7: 85,061,724 (GRCm39) E83D probably benign Het
Vmn2r76 T C 7: 85,879,560 (GRCm39) N247D probably benign Het
Zmym4 A G 4: 126,808,878 (GRCm39) S390P possibly damaging Het
Other mutations in Sesn3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00970:Sesn3 APN 9 14,232,438 (GRCm39) missense probably damaging 1.00
IGL01396:Sesn3 APN 9 14,232,374 (GRCm39) missense probably benign 0.43
IGL01925:Sesn3 APN 9 14,231,696 (GRCm39) missense probably damaging 1.00
IGL02016:Sesn3 APN 9 14,231,633 (GRCm39) missense probably damaging 1.00
IGL02498:Sesn3 APN 9 14,217,564 (GRCm39) splice site probably benign
IGL02892:Sesn3 APN 9 14,226,030 (GRCm39) critical splice donor site probably null
IGL02933:Sesn3 APN 9 14,232,504 (GRCm39) missense probably damaging 1.00
IGL03112:Sesn3 APN 9 14,221,557 (GRCm39) missense probably damaging 1.00
R0591:Sesn3 UTSW 9 14,219,854 (GRCm39) missense probably damaging 0.96
R1450:Sesn3 UTSW 9 14,227,520 (GRCm39) missense possibly damaging 0.80
R1495:Sesn3 UTSW 9 14,219,817 (GRCm39) missense probably damaging 0.98
R1897:Sesn3 UTSW 9 14,219,941 (GRCm39) missense probably damaging 1.00
R2237:Sesn3 UTSW 9 14,219,761 (GRCm39) missense probably benign
R2238:Sesn3 UTSW 9 14,219,761 (GRCm39) missense probably benign
R4209:Sesn3 UTSW 9 14,217,505 (GRCm39) missense probably benign 0.12
R4352:Sesn3 UTSW 9 14,231,669 (GRCm39) missense probably damaging 0.99
R4535:Sesn3 UTSW 9 14,233,954 (GRCm39) missense probably benign 0.05
R4572:Sesn3 UTSW 9 14,232,516 (GRCm39) missense probably benign 0.03
R6261:Sesn3 UTSW 9 14,232,459 (GRCm39) missense probably benign 0.27
R6304:Sesn3 UTSW 9 14,233,857 (GRCm39) critical splice acceptor site probably null
R6556:Sesn3 UTSW 9 14,232,549 (GRCm39) missense possibly damaging 0.95
R6906:Sesn3 UTSW 9 14,236,937 (GRCm39) missense probably damaging 0.98
R6988:Sesn3 UTSW 9 14,221,553 (GRCm39) nonsense probably null
R7289:Sesn3 UTSW 9 14,187,848 (GRCm39) start codon destroyed probably benign
R7318:Sesn3 UTSW 9 14,219,873 (GRCm39) missense probably damaging 0.96
R7646:Sesn3 UTSW 9 14,219,911 (GRCm39) missense probably damaging 1.00
R8768:Sesn3 UTSW 9 14,225,964 (GRCm39) missense probably damaging 1.00
R8823:Sesn3 UTSW 9 14,221,536 (GRCm39) intron probably benign
R8923:Sesn3 UTSW 9 14,217,562 (GRCm39) critical splice donor site probably null
R9336:Sesn3 UTSW 9 14,225,850 (GRCm39) missense probably damaging 1.00
R9647:Sesn3 UTSW 9 14,225,999 (GRCm39) missense probably benign 0.12
Predicted Primers PCR Primer
(F):5'- TCAGTATAGTCGAGGTTTTCACC -3'
(R):5'- CGCTTTGTAGAAATGCCTGCTG -3'

Sequencing Primer
(F):5'- AAGCCATGTGGTCAACAC -3'
(R):5'- CCTGCTGGCTCCTTTAGAGG -3'
Posted On 2018-08-01