Incidental Mutation 'R4771:Irs1'
ID367456
Institutional Source Beutler Lab
Gene Symbol Irs1
Ensembl Gene ENSMUSG00000055980
Gene Nameinsulin receptor substrate 1
SynonymsG972R, IRS-1
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.535) question?
Stock #R4771 (G1)
Quality Score225
Status Not validated
Chromosome1
Chromosomal Location82233101-82291416 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 82287975 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 840 (V840A)
Ref Sequence ENSEMBL: ENSMUSP00000063795 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069799]
Predicted Effect probably benign
Transcript: ENSMUST00000069799
AA Change: V840A

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000063795
Gene: ENSMUSG00000055980
AA Change: V840A

DomainStartEndE-ValueType
PH 13 117 8.13e-14 SMART
low complexity region 123 143 N/A INTRINSIC
IRS 155 257 1.19e-35 SMART
PTBI 155 257 7.8e-60 SMART
low complexity region 263 276 N/A INTRINSIC
low complexity region 378 399 N/A INTRINSIC
low complexity region 407 419 N/A INTRINSIC
low complexity region 551 568 N/A INTRINSIC
low complexity region 662 689 N/A INTRINSIC
low complexity region 784 794 N/A INTRINSIC
low complexity region 801 810 N/A INTRINSIC
low complexity region 824 837 N/A INTRINSIC
low complexity region 1019 1040 N/A INTRINSIC
low complexity region 1051 1062 N/A INTRINSIC
low complexity region 1111 1127 N/A INTRINSIC
low complexity region 1185 1200 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 95.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein which is phosphorylated by insulin receptor tyrosine kinase. Mutations in this gene are associated with type II diabetes and susceptibility to insulin resistance. [provided by RefSeq, Nov 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit 50 percent reductions in body weights at birth and at 4 months of age, impaired glucose tolerance, and mild insulin and IGF-1 resistance. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 111 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700028P14Rik A G 19: 23,558,973 L190P probably damaging Het
2310022B05Rik T C 8: 124,639,561 T148A probably benign Het
Abcc4 G T 14: 118,484,384 N1234K probably benign Het
Adamts20 C T 15: 94,351,635 probably null Het
Aqp9 C T 9: 71,122,870 G212S probably damaging Het
Asb15 A T 6: 24,570,622 N533I probably damaging Het
Brwd1 A G 16: 96,003,318 V1884A probably benign Het
Casc4 T A 2: 121,925,645 V352E probably damaging Het
Ccdc106 G A 7: 5,057,522 probably null Het
Cfap46 A T 7: 139,630,608 L1774Q probably null Het
Clec2h G A 6: 128,674,155 E133K probably damaging Het
Cntn1 T A 15: 92,305,091 F751L possibly damaging Het
Col20a1 A T 2: 180,989,124 M62L probably benign Het
Col7a1 T C 9: 108,971,925 V1899A probably damaging Het
Cpa5 T A 6: 30,612,685 L28* probably null Het
Crb1 T A 1: 139,328,204 E264D probably damaging Het
Creb3l2 A T 6: 37,334,577 S426T probably benign Het
Cspg5 T A 9: 110,251,127 N373K probably damaging Het
Ctso T C 3: 81,932,740 S26P probably benign Het
Depdc1b A C 13: 108,382,900 D348A probably benign Het
Diaph1 A T 18: 37,853,551 M1127K probably damaging Het
Dlgap1 A T 17: 70,593,380 K397* probably null Het
Dock3 T A 9: 106,952,358 H1119L possibly damaging Het
Dok4 G T 8: 94,865,167 probably null Het
Dram2 A G 3: 106,573,045 T225A probably damaging Het
Dst G A 1: 34,249,484 R5603H probably damaging Het
Ehbp1l1 A G 19: 5,725,968 F18S probably damaging Het
Epha5 A G 5: 84,150,419 V427A probably damaging Het
Exoc4 A T 6: 33,441,949 probably null Het
Exph5 C T 9: 53,373,665 T682I possibly damaging Het
Fam35a G A 14: 34,268,706 T81M probably damaging Het
Fam92a T A 4: 12,155,689 Q311L probably benign Het
Fnbp1l A T 3: 122,558,103 S264T possibly damaging Het
Ggnbp2 A T 11: 84,834,488 D580E probably benign Het
Gm10277 G A 11: 77,785,708 probably benign Het
Gtf2a1l C A 17: 88,690,020 P93Q probably benign Het
Hydin A T 8: 110,532,883 I2496F probably benign Het
Ighv7-2 A C 12: 113,912,467 I6S probably benign Het
Itgal A G 7: 127,328,233 E965G probably damaging Het
Izumo1 T G 7: 45,622,809 F5V probably benign Het
Izumo1 T A 7: 45,622,810 F5Y probably damaging Het
Kif13a A G 13: 46,825,211 S175P probably damaging Het
Klf14 A G 6: 30,958,025 F225L probably damaging Het
Kpna1 T C 16: 36,033,403 Y468H probably damaging Het
Krt5 T A 15: 101,709,059 Q413L probably damaging Het
Lbr T C 1: 181,838,421 Y41C probably damaging Het
Lmcd1 A T 6: 112,315,873 N229Y probably damaging Het
March3 T A 18: 56,783,098 H175L probably benign Het
Mcmbp A G 7: 128,698,400 probably null Het
Med27 T A 2: 29,413,503 L16Q probably damaging Het
Mex3b A T 7: 82,869,065 Q196L possibly damaging Het
Mga T C 2: 119,964,294 S2820P probably damaging Het
Mroh2a C T 1: 88,251,365 L1104F probably damaging Het
Mta3 A G 17: 83,755,674 E166G probably damaging Het
Mthfd2l A G 5: 90,948,868 E116G possibly damaging Het
Musk A G 4: 58,301,706 I155V probably benign Het
Myh7b G A 2: 155,626,394 W834* probably null Het
Myo18b T A 5: 112,692,227 R2567* probably null Het
Nars2 A T 7: 97,035,245 E325V probably damaging Het
Nploc4 A G 11: 120,421,434 V106A possibly damaging Het
Nudcd1 A T 15: 44,405,482 S167R probably damaging Het
Nup133 T A 8: 123,929,398 D448V probably damaging Het
Olfr1042 G T 2: 86,160,073 T99N probably benign Het
Olfr495 A T 7: 108,396,022 K301* probably null Het
Pax6 C A 2: 105,696,502 P251Q probably benign Het
Pcdh8 C T 14: 79,768,270 A893T possibly damaging Het
Per3 A T 4: 151,009,259 V1033E probably damaging Het
Polr1e T C 4: 45,019,282 S44P probably damaging Het
Pou4f2 T A 8: 78,435,236 H246L possibly damaging Het
Psmd2 G A 16: 20,662,679 R828Q probably damaging Het
Ptprq A G 10: 107,688,427 S482P probably benign Het
Rbm14 G T 19: 4,802,643 probably benign Het
Reln T C 5: 22,049,700 D557G probably damaging Het
Rhobtb2 A G 14: 69,797,050 I242T probably benign Het
Runx1 C A 16: 92,695,741 V5L possibly damaging Het
Slc13a1 A T 6: 24,100,340 Y381* probably null Het
Smyd3 A T 1: 179,094,396 C180S probably damaging Het
Sntg2 T A 12: 30,276,659 probably null Het
Snx19 G A 9: 30,433,638 V678I probably damaging Het
Spag5 G A 11: 78,304,766 A300T probably damaging Het
Spdl1 T A 11: 34,813,327 R560W probably damaging Het
Spen T C 4: 141,472,596 T2884A probably benign Het
Spg11 G A 2: 122,065,482 Q1752* probably null Het
Srrm4 C A 5: 116,475,175 probably null Het
Ssc4d A G 5: 135,970,220 L43P probably damaging Het
Sspo A G 6: 48,460,879 D1324G probably damaging Het
Tkt T G 14: 30,567,025 I238S probably damaging Het
Tmem184b A T 15: 79,377,177 N76K probably benign Het
Trpm6 A G 19: 18,813,493 M631V probably damaging Het
Ttll6 A C 11: 96,133,829 E15A possibly damaging Het
Ttn T C 2: 76,738,952 D27199G probably damaging Het
Ubn2 A T 6: 38,487,153 probably null Het
Ubr5 A C 15: 38,018,297 I866M possibly damaging Het
Urb1 T C 16: 90,753,518 T2149A probably benign Het
Ush2a G T 1: 188,797,769 V3252L possibly damaging Het
Usp24 A G 4: 106,362,180 probably null Het
Vill T A 9: 119,068,434 M259K probably damaging Het
Vldlr T C 19: 27,239,890 I411T probably damaging Het
Vmn2r120 A T 17: 57,524,887 W301R probably damaging Het
Vps13b G A 15: 35,910,800 S3570N probably damaging Het
Vps13c T C 9: 67,929,539 V1773A probably benign Het
Vtn A G 11: 78,501,574 D326G probably benign Het
Wdr93 A T 7: 79,776,763 H592L probably damaging Het
Zdhhc19 A G 16: 32,499,135 D94G probably damaging Het
Zfand4 A T 6: 116,314,350 E188V probably damaging Het
Zfp523 C A 17: 28,201,338 probably null Het
Zfp536 T C 7: 37,568,884 D369G probably damaging Het
Zfp608 T A 18: 54,988,300 T72S probably benign Het
Zfp804a T A 2: 82,257,942 V705E probably benign Het
Zfp974 T C 7: 27,926,308 T46A probably damaging Het
Zkscan4 C T 13: 21,479,246 Q52* probably null Het
Other mutations in Irs1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00325:Irs1 APN 1 82288483 missense probably benign 0.01
IGL00534:Irs1 APN 1 82288471 missense probably benign
IGL01926:Irs1 APN 1 82289959 missense probably damaging 0.98
IGL02130:Irs1 APN 1 82289467 missense probably damaging 1.00
IGL03338:Irs1 APN 1 82288401 missense probably benign 0.05
Hoverboard UTSW 1 82290098 nonsense probably null
runt UTSW 1 82287732 frame shift probably null
runt2 UTSW 1 82286967 nonsense probably null
R0019:Irs1 UTSW 1 82287256 nonsense probably null
R0063:Irs1 UTSW 1 82288859 missense probably damaging 1.00
R0063:Irs1 UTSW 1 82288859 missense probably damaging 1.00
R0318:Irs1 UTSW 1 82288660 missense probably benign 0.01
R1199:Irs1 UTSW 1 82289626 missense probably damaging 1.00
R1363:Irs1 UTSW 1 82287288 missense probably benign 0.02
R1584:Irs1 UTSW 1 82289444 missense probably benign 0.24
R1874:Irs1 UTSW 1 82289853 frame shift probably null
R1903:Irs1 UTSW 1 82289461 missense probably damaging 1.00
R1929:Irs1 UTSW 1 82288459 missense probably benign
R1986:Irs1 UTSW 1 82288765 missense probably damaging 1.00
R2136:Irs1 UTSW 1 82290042 missense probably damaging 1.00
R2179:Irs1 UTSW 1 82290219 missense possibly damaging 0.81
R2271:Irs1 UTSW 1 82288459 missense probably benign
R2760:Irs1 UTSW 1 82288570 missense probably damaging 1.00
R3721:Irs1 UTSW 1 82290085 missense probably benign 0.11
R3821:Irs1 UTSW 1 82290049 missense probably benign
R4306:Irs1 UTSW 1 82287964 missense probably benign 0.11
R4420:Irs1 UTSW 1 82288450 missense possibly damaging 0.94
R4451:Irs1 UTSW 1 82289028 missense probably benign 0.00
R4479:Irs1 UTSW 1 82287294 missense probably damaging 1.00
R4782:Irs1 UTSW 1 82287463 missense probably benign 0.00
R4836:Irs1 UTSW 1 82287732 frame shift probably null
R4880:Irs1 UTSW 1 82287732 frame shift probably null
R4881:Irs1 UTSW 1 82287732 frame shift probably null
R5031:Irs1 UTSW 1 82286967 nonsense probably null
R5053:Irs1 UTSW 1 82286922 missense probably benign
R5418:Irs1 UTSW 1 82288770 missense probably damaging 1.00
R5595:Irs1 UTSW 1 82289925 missense probably damaging 1.00
R5698:Irs1 UTSW 1 82288734 missense probably benign 0.01
R6381:Irs1 UTSW 1 82287684 missense possibly damaging 0.66
R6563:Irs1 UTSW 1 82288407 missense probably damaging 0.98
R7002:Irs1 UTSW 1 82288260 missense probably benign 0.13
R7095:Irs1 UTSW 1 82290098 nonsense probably null
R7195:Irs1 UTSW 1 82287456 missense probably benign 0.13
R7216:Irs1 UTSW 1 82289755 missense probably damaging 0.98
R7361:Irs1 UTSW 1 82289114 nonsense probably null
R7490:Irs1 UTSW 1 82287264 missense probably damaging 0.99
R7540:Irs1 UTSW 1 82288002 missense not run
R7706:Irs1 UTSW 1 82287691 missense probably damaging 1.00
R7910:Irs1 UTSW 1 82290081 missense probably benign 0.06
R7912:Irs1 UTSW 1 82289884 missense probably benign
R7991:Irs1 UTSW 1 82290081 missense probably benign 0.06
R7993:Irs1 UTSW 1 82289884 missense probably benign
X0063:Irs1 UTSW 1 82288908 missense probably damaging 1.00
X0065:Irs1 UTSW 1 82289365 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCCGCTCCCGAATTCAATATTC -3'
(R):5'- AGGTCCTTTAAGCACACCCAG -3'

Sequencing Primer
(F):5'- CACATATTCTCCTGGGCTTTTGGG -3'
(R):5'- AGGCACCAGCATCTTCGTC -3'
Posted On2015-12-29