Incidental Mutation 'R6608:Irag1'
ID 526421
Institutional Source Beutler Lab
Gene Symbol Irag1
Ensembl Gene ENSMUSG00000005611
Gene Name inositol 1,4,5-triphosphate receptor associated 1
Synonyms Ris1, Mrvi1
MMRRC Submission 044731-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.070) question?
Stock # R6608 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 110467473-110581668 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 110487758 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 486 (S486T)
Ref Sequence ENSEMBL: ENSMUSP00000120045 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005751] [ENSMUST00000125758] [ENSMUST00000127935]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000005751
AA Change: S627T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000005751
Gene: ENSMUSG00000005611
AA Change: S627T

DomainStartEndE-ValueType
low complexity region 98 113 N/A INTRINSIC
low complexity region 138 160 N/A INTRINSIC
Pfam:MRVI1 265 856 1.8e-227 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000125758
AA Change: S692T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000114578
Gene: ENSMUSG00000005611
AA Change: S692T

DomainStartEndE-ValueType
low complexity region 163 178 N/A INTRINSIC
low complexity region 203 225 N/A INTRINSIC
Pfam:MRVI1 336 921 1.5e-202 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000127935
AA Change: S486T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000120045
Gene: ENSMUSG00000005611
AA Change: S486T

DomainStartEndE-ValueType
Pfam:MRVI1 124 715 7.9e-228 PFAM
Meta Mutation Damage Score 0.1769 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.1%
  • 20x: 94.2%
Validation Efficiency 98% (43/44)
MGI Phenotype FUNCTION: This gene is a putative tumor suppressor gene that is frequently disrupted by mouse AIDS-related virus (MRV). The encoded protein participates in signaling by nitric oxide (NO) to inhibit intracellular calcium release and platelet aggregation in cardiovascular tissue. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2013]
PHENOTYPE: Mice homozygous for a knock-out allele show lower blood pressure, a slightly reduced heart rate, and failure of cGMP-mediated relaxation of receptor-triggered smooth muscle contraction; 50% of mice die prematurely with an enlarged stomach, a dilated cecum, pyloric stenosis and impaired GI motility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad10 T C 5: 121,770,555 (GRCm39) T571A probably benign Het
Adamts18 A T 8: 114,501,911 (GRCm39) Y317N probably damaging Het
Adgrg5 T C 8: 95,668,348 (GRCm39) F470S probably damaging Het
AK157302 T C 13: 21,679,794 (GRCm39) S107P probably damaging Het
Ankrd31 A G 13: 96,969,288 (GRCm39) Y975C probably damaging Het
Ankrd37 C T 8: 46,452,891 (GRCm39) probably benign Het
Aox1 T C 1: 58,096,705 (GRCm39) Y267H probably benign Het
Cdan1 A C 2: 120,557,161 (GRCm39) I555R possibly damaging Het
Clns1a A G 7: 97,365,675 (GRCm39) T226A probably benign Het
Col18a1 C T 10: 76,948,628 (GRCm39) probably benign Het
Col5a3 C A 9: 20,685,315 (GRCm39) V1454L unknown Het
Coq6 G A 12: 84,418,922 (GRCm39) V309I probably benign Het
Decr2 C T 17: 26,302,858 (GRCm39) V173M probably benign Het
Dmgdh G A 13: 93,843,252 (GRCm39) G363S possibly damaging Het
Dnah7a A T 1: 53,564,277 (GRCm39) D1927E probably benign Het
Dnah8 G A 17: 30,967,542 (GRCm39) D2585N probably benign Het
Epm2a T C 10: 11,266,731 (GRCm39) probably null Het
Gm1979 T A 5: 26,206,094 (GRCm39) H162L probably benign Het
Knl1 A G 2: 118,917,093 (GRCm39) N1759D probably damaging Het
Man1b1 T A 2: 25,233,263 (GRCm39) V212E probably damaging Het
Marf1 A G 16: 13,950,578 (GRCm39) L936S probably damaging Het
Mki67 G A 7: 135,300,090 (GRCm39) T1648I probably benign Het
Or2n1c T C 17: 38,519,370 (GRCm39) V78A probably damaging Het
Or3a1b T C 11: 74,012,454 (GRCm39) V113A probably benign Het
Or5d40 A G 2: 88,016,049 (GRCm39) Y276C possibly damaging Het
Or6n2 A G 1: 173,897,295 (GRCm39) M144V probably benign Het
Parp11 A G 6: 127,454,811 (GRCm39) I110V possibly damaging Het
Pcdhb5 A G 18: 37,454,876 (GRCm39) T419A probably damaging Het
Pitpnm1 A G 19: 4,160,875 (GRCm39) D838G probably damaging Het
Rbm26 T A 14: 105,389,934 (GRCm39) N230I probably damaging Het
Rnf20 C T 4: 49,650,051 (GRCm39) S540F probably benign Het
Rsad1 T C 11: 94,433,435 (GRCm39) D417G probably damaging Het
Serpina3c A T 12: 104,115,883 (GRCm39) N220K probably benign Het
Slc6a19 A G 13: 73,832,091 (GRCm39) L495P probably damaging Het
Stard7 A T 2: 127,132,715 (GRCm39) K194N probably damaging Het
Tinagl1 A G 4: 130,066,782 (GRCm39) M105T probably benign Het
Ttn G A 2: 76,579,673 (GRCm39) T23740M probably damaging Het
Tyk2 G T 9: 21,019,312 (GRCm39) Q1014K probably benign Het
Usp10 C T 8: 120,675,161 (GRCm39) R461W probably benign Het
Wsb1 C T 11: 79,131,188 (GRCm39) E403K probably benign Het
Ylpm1 C G 12: 85,062,051 (GRCm39) P651A unknown Het
Zp1 C T 19: 10,896,344 (GRCm39) C127Y possibly damaging Het
Zzef1 T A 11: 72,803,652 (GRCm39) F2466L probably damaging Het
Other mutations in Irag1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01079:Irag1 APN 7 110,545,174 (GRCm39) missense possibly damaging 0.64
IGL01384:Irag1 APN 7 110,525,708 (GRCm39) missense possibly damaging 0.89
IGL01474:Irag1 APN 7 110,470,640 (GRCm39) missense possibly damaging 0.65
IGL02081:Irag1 APN 7 110,523,281 (GRCm39) critical splice acceptor site probably null
IGL02193:Irag1 APN 7 110,498,162 (GRCm39) missense probably damaging 1.00
IGL02537:Irag1 APN 7 110,470,680 (GRCm39) nonsense probably null
IGL03084:Irag1 APN 7 110,485,036 (GRCm39) splice site probably benign
IGL03264:Irag1 APN 7 110,525,553 (GRCm39) missense probably benign 0.00
hurricane UTSW 7 110,523,170 (GRCm39) missense probably benign 0.09
R0346:Irag1 UTSW 7 110,498,183 (GRCm39) missense probably damaging 1.00
R0401:Irag1 UTSW 7 110,476,104 (GRCm39) missense probably benign 0.09
R0731:Irag1 UTSW 7 110,476,107 (GRCm39) missense probably benign 0.00
R1168:Irag1 UTSW 7 110,495,138 (GRCm39) missense probably damaging 1.00
R1342:Irag1 UTSW 7 110,487,252 (GRCm39) missense probably benign 0.07
R1887:Irag1 UTSW 7 110,523,740 (GRCm39) critical splice donor site probably null
R2183:Irag1 UTSW 7 110,498,189 (GRCm39) missense probably damaging 1.00
R3417:Irag1 UTSW 7 110,476,161 (GRCm39) missense possibly damaging 0.90
R3736:Irag1 UTSW 7 110,523,170 (GRCm39) missense probably benign 0.09
R4063:Irag1 UTSW 7 110,522,984 (GRCm39) missense probably benign 0.38
R4436:Irag1 UTSW 7 110,476,124 (GRCm39) missense probably damaging 1.00
R4523:Irag1 UTSW 7 110,523,048 (GRCm39) missense probably benign 0.02
R4948:Irag1 UTSW 7 110,487,236 (GRCm39) missense probably damaging 1.00
R5070:Irag1 UTSW 7 110,524,519 (GRCm39) missense probably benign
R5085:Irag1 UTSW 7 110,470,700 (GRCm39) missense probably damaging 1.00
R5605:Irag1 UTSW 7 110,545,209 (GRCm39) missense possibly damaging 0.85
R6194:Irag1 UTSW 7 110,498,901 (GRCm39) missense probably damaging 1.00
R6218:Irag1 UTSW 7 110,476,112 (GRCm39) missense probably benign 0.00
R6273:Irag1 UTSW 7 110,470,790 (GRCm39) missense probably benign 0.01
R6754:Irag1 UTSW 7 110,528,719 (GRCm39) missense probably damaging 1.00
R6835:Irag1 UTSW 7 110,520,541 (GRCm39) missense probably damaging 1.00
R7064:Irag1 UTSW 7 110,495,061 (GRCm39) missense probably damaging 1.00
R7304:Irag1 UTSW 7 110,498,931 (GRCm39) missense possibly damaging 0.77
R7412:Irag1 UTSW 7 110,522,963 (GRCm39) missense probably benign 0.06
R7420:Irag1 UTSW 7 110,470,680 (GRCm39) nonsense probably null
R7857:Irag1 UTSW 7 110,522,742 (GRCm39) nonsense probably null
R8078:Irag1 UTSW 7 110,498,942 (GRCm39) missense probably damaging 1.00
R8139:Irag1 UTSW 7 110,498,879 (GRCm39) critical splice donor site probably null
R8280:Irag1 UTSW 7 110,522,828 (GRCm39) missense possibly damaging 0.82
R8733:Irag1 UTSW 7 110,477,425 (GRCm39) missense probably benign 0.02
R8946:Irag1 UTSW 7 110,477,347 (GRCm39) critical splice donor site probably null
R9150:Irag1 UTSW 7 110,498,205 (GRCm39) missense probably benign 0.12
R9321:Irag1 UTSW 7 110,524,534 (GRCm39) missense probably benign 0.03
R9373:Irag1 UTSW 7 110,545,038 (GRCm39) critical splice donor site probably null
R9445:Irag1 UTSW 7 110,545,161 (GRCm39) missense possibly damaging 0.71
R9482:Irag1 UTSW 7 110,545,259 (GRCm39) missense probably benign 0.03
R9715:Irag1 UTSW 7 110,470,640 (GRCm39) missense possibly damaging 0.65
X0065:Irag1 UTSW 7 110,523,251 (GRCm39) missense probably benign 0.31
Z1176:Irag1 UTSW 7 110,523,206 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- AGGGTTGGGAAGACTATGCC -3'
(R):5'- CAGTTGATCCCTTTGCTGCATATG -3'

Sequencing Primer
(F):5'- TTGGGAAGACTATGCCCGAGTAAG -3'
(R):5'- CATCAGAAGTGAAGGGTCCCC -3'
Posted On 2018-06-25