Incidental Mutation 'R6149:Ern1'
ID 489087
Institutional Source Beutler Lab
Gene Symbol Ern1
Ensembl Gene ENSMUSG00000020715
Gene Name endoplasmic reticulum to nucleus signalling 1
Synonyms Ire1p, 9030414B18Rik, Ire1a, Ire1alpha
MMRRC Submission 044296-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6149 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 106285476-106378678 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) C to A at 106296641 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Stop codon at position 770 (E770*)
Ref Sequence ENSEMBL: ENSMUSP00000001059 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001059]
AlphaFold Q9EQY0
PDB Structure Crystal structure of murine IRE1 in complex with MKC9989 inhibitor [X-RAY DIFFRACTION]
Crystal structure of murine IRE1 in complex with OICR464 inhibitor [X-RAY DIFFRACTION]
Crystal structure of murine IRE1 in complex with OICR573 inhibitor [X-RAY DIFFRACTION]
Predicted Effect probably null
Transcript: ENSMUST00000001059
AA Change: E770*
SMART Domains Protein: ENSMUSP00000001059
Gene: ENSMUSG00000020715
AA Change: E770*

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
PQQ 28 59 3.46e-5 SMART
PQQ 110 142 1.11e-3 SMART
PQQ 148 180 7.84e-4 SMART
PQQ 191 223 3.26e-1 SMART
PQQ 279 310 5.01e1 SMART
low complexity region 471 501 N/A INTRINSIC
low complexity region 513 551 N/A INTRINSIC
Pfam:Pkinase 571 832 1.8e-44 PFAM
Pfam:Pkinase_Tyr 572 829 8.7e-26 PFAM
PUG 895 952 5.25e-23 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131895
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.1%
Validation Efficiency 99% (69/70)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is the ER to nucleus signalling 1 protein, a human homologue of the yeast Ire1 gene product. This protein possesses intrinsic kinase activity and an endoribonuclease activity and it is important in altering gene expression as a response to endoplasmic reticulum-based stress signals. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for null mutations display embryonic lethality during organogenesis. Homozygous mice may also display decreased embryo size, impaired hematopoiesis, and/or placental abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930558K02Rik T A 1: 161,777,211 (GRCm39) R115S probably benign Het
Adgre1 A G 17: 57,752,018 (GRCm39) K589E probably benign Het
Adgrv1 A T 13: 81,330,893 (GRCm39) L74Q probably damaging Het
Avil A G 10: 126,842,451 (GRCm39) I77V probably benign Het
Best2 T C 8: 85,739,896 (GRCm39) E57G probably benign Het
Cacna1a T C 8: 85,296,581 (GRCm39) C1200R probably damaging Het
Catsperb T A 12: 101,516,098 (GRCm39) I578K probably damaging Het
Chsy1 A G 7: 65,775,133 (GRCm39) Y154C probably damaging Het
Chuk A G 19: 44,090,270 (GRCm39) V74A probably damaging Het
Ckb T C 12: 111,638,248 (GRCm39) S49G probably damaging Het
Crtac1 A G 19: 42,272,048 (GRCm39) Y632H unknown Het
Fam114a2 A C 11: 57,378,415 (GRCm39) V450G probably benign Het
Fgf15 C T 7: 144,453,506 (GRCm39) Q125* probably null Het
Frem2 A T 3: 53,458,762 (GRCm39) S2036T probably damaging Het
Fxr2 G A 11: 69,540,030 (GRCm39) V296I probably benign Het
Gm15264 C A 3: 94,640,736 (GRCm39) noncoding transcript Het
Ifi213 A T 1: 173,421,581 (GRCm39) S103T probably benign Het
Igkv5-37 T A 6: 69,940,472 (GRCm39) Q57H probably damaging Het
Il1rap A G 16: 26,530,969 (GRCm39) Y435C probably damaging Het
Kl T A 5: 150,912,318 (GRCm39) M689K possibly damaging Het
Lcor T A 19: 41,573,641 (GRCm39) W799R probably damaging Het
Lnp1 C T 16: 56,737,735 (GRCm39) E118K probably benign Het
Lrif1 A C 3: 106,639,643 (GRCm39) K243Q possibly damaging Het
Lrp1b G T 2: 40,765,165 (GRCm39) probably null Het
Lvrn G A 18: 47,017,499 (GRCm39) V610I probably benign Het
Med1 T C 11: 98,074,679 (GRCm39) K67R possibly damaging Het
Midn T C 10: 79,990,291 (GRCm39) S278P probably damaging Het
Nrap A G 19: 56,377,885 (GRCm39) V35A possibly damaging Het
Nynrin A T 14: 56,091,780 (GRCm39) Q32L possibly damaging Het
Oog1 C T 12: 87,653,043 (GRCm39) T113I possibly damaging Het
Or10ak7 A G 4: 118,791,628 (GRCm39) L139P probably damaging Het
Or10j3 G T 1: 173,031,582 (GRCm39) V220F probably benign Het
Or4x11 C T 2: 89,867,860 (GRCm39) A199V probably benign Het
Or5b21 A T 19: 12,839,723 (GRCm39) I195F probably benign Het
Or6a2 T C 7: 106,600,807 (GRCm39) I87V probably benign Het
Otogl C T 10: 107,717,314 (GRCm39) V386I probably benign Het
Patj A G 4: 98,312,562 (GRCm39) N300S possibly damaging Het
Pcdhb16 T A 18: 37,612,208 (GRCm39) D389E possibly damaging Het
Pdcd6ip T C 9: 113,488,939 (GRCm39) I699V probably benign Het
Pfas A G 11: 68,882,771 (GRCm39) V790A probably benign Het
Plppr4 A T 3: 117,116,043 (GRCm39) C605S probably benign Het
Ppl G A 16: 4,925,460 (GRCm39) Q60* probably null Het
Ppp1r1c A G 2: 79,586,810 (GRCm39) K52R possibly damaging Het
Pramel29 A G 4: 143,933,983 (GRCm39) S375P probably damaging Het
Prpf40a T C 2: 53,047,927 (GRCm39) M197V probably benign Het
Rpe65 G A 3: 159,319,780 (GRCm39) E217K probably benign Het
Rufy4 T C 1: 74,186,892 (GRCm39) I560T probably benign Het
Ryr2 T C 13: 11,683,903 (GRCm39) S3054G probably benign Het
Serpinb6a A T 13: 34,102,343 (GRCm39) L273H probably damaging Het
Sf3b1 A T 1: 55,046,666 (GRCm39) W293R probably damaging Het
Sik1 A T 17: 32,067,771 (GRCm39) S435T possibly damaging Het
Slc2a12 G T 10: 22,540,401 (GRCm39) M85I probably benign Het
Stk36 T C 1: 74,673,388 (GRCm39) S1094P probably benign Het
Tctn1 A T 5: 122,384,649 (GRCm39) Y393N probably benign Het
Tex9 C T 9: 72,369,282 (GRCm39) probably null Het
Thbs2 A G 17: 14,899,942 (GRCm39) probably null Het
Tmprss7 A T 16: 45,494,268 (GRCm39) C412* probably null Het
Tpp1 T C 7: 105,396,934 (GRCm39) T399A probably benign Het
Trim25 T A 11: 88,906,362 (GRCm39) V387D probably benign Het
Usp45 A C 4: 21,810,797 (GRCm39) D331A probably damaging Het
Vill T G 9: 118,887,482 (GRCm39) V82G possibly damaging Het
Vmn1r189 T C 13: 22,286,054 (GRCm39) D261G probably benign Het
Vmn2r111 T C 17: 22,778,032 (GRCm39) N549S possibly damaging Het
Vmn2r111 G A 17: 22,767,796 (GRCm39) T567I probably benign Het
Vmn2r60 A G 7: 41,786,400 (GRCm39) Y401C probably damaging Het
Zc3h11a G A 1: 133,566,613 (GRCm39) R69* probably null Het
Other mutations in Ern1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00825:Ern1 APN 11 106,312,793 (GRCm39) missense probably benign 0.02
IGL01938:Ern1 APN 11 106,302,483 (GRCm39) missense probably benign
IGL02813:Ern1 APN 11 106,314,251 (GRCm39) missense probably damaging 1.00
IGL02928:Ern1 APN 11 106,296,705 (GRCm39) splice site probably benign
IGL02931:Ern1 APN 11 106,314,266 (GRCm39) missense probably damaging 1.00
IGL03153:Ern1 APN 11 106,300,924 (GRCm39) missense possibly damaging 0.63
Immoderate UTSW 11 106,310,868 (GRCm39) missense possibly damaging 0.93
Militant UTSW 11 106,302,478 (GRCm39) missense probably damaging 1.00
K7371:Ern1 UTSW 11 106,291,101 (GRCm39) missense probably damaging 1.00
R0090:Ern1 UTSW 11 106,296,649 (GRCm39) missense probably damaging 1.00
R0391:Ern1 UTSW 11 106,298,004 (GRCm39) nonsense probably null
R0411:Ern1 UTSW 11 106,289,412 (GRCm39) missense probably benign
R0627:Ern1 UTSW 11 106,289,519 (GRCm39) missense probably benign 0.00
R1416:Ern1 UTSW 11 106,312,806 (GRCm39) splice site probably benign
R1831:Ern1 UTSW 11 106,290,668 (GRCm39) splice site probably null
R1837:Ern1 UTSW 11 106,349,783 (GRCm39) missense probably damaging 1.00
R1944:Ern1 UTSW 11 106,312,776 (GRCm39) missense probably damaging 1.00
R1945:Ern1 UTSW 11 106,312,776 (GRCm39) missense probably damaging 1.00
R1954:Ern1 UTSW 11 106,312,800 (GRCm39) splice site probably benign
R1957:Ern1 UTSW 11 106,317,723 (GRCm39) missense probably damaging 1.00
R2192:Ern1 UTSW 11 106,300,750 (GRCm39) missense probably benign
R4276:Ern1 UTSW 11 106,298,007 (GRCm39) missense probably benign
R4277:Ern1 UTSW 11 106,298,007 (GRCm39) missense probably benign
R4471:Ern1 UTSW 11 106,310,868 (GRCm39) missense possibly damaging 0.93
R4583:Ern1 UTSW 11 106,298,031 (GRCm39) missense probably damaging 1.00
R4731:Ern1 UTSW 11 106,325,676 (GRCm39) intron probably benign
R5177:Ern1 UTSW 11 106,302,601 (GRCm39) missense probably benign 0.01
R5489:Ern1 UTSW 11 106,298,355 (GRCm39) missense probably damaging 1.00
R5538:Ern1 UTSW 11 106,312,727 (GRCm39) missense possibly damaging 0.83
R5806:Ern1 UTSW 11 106,289,531 (GRCm39) missense probably damaging 0.96
R5922:Ern1 UTSW 11 106,312,556 (GRCm39) missense probably damaging 0.97
R5931:Ern1 UTSW 11 106,317,699 (GRCm39) missense possibly damaging 0.86
R5990:Ern1 UTSW 11 106,302,595 (GRCm39) missense probably benign
R6253:Ern1 UTSW 11 106,317,734 (GRCm39) missense possibly damaging 0.89
R6721:Ern1 UTSW 11 106,302,478 (GRCm39) missense probably damaging 1.00
R6957:Ern1 UTSW 11 106,294,365 (GRCm39) missense probably damaging 1.00
R7362:Ern1 UTSW 11 106,327,949 (GRCm39) missense probably damaging 1.00
R7387:Ern1 UTSW 11 106,312,778 (GRCm39) missense probably damaging 0.98
R7494:Ern1 UTSW 11 106,298,361 (GRCm39) missense probably damaging 1.00
R7514:Ern1 UTSW 11 106,300,719 (GRCm39) critical splice donor site probably null
R7767:Ern1 UTSW 11 106,291,134 (GRCm39) missense probably damaging 1.00
R7811:Ern1 UTSW 11 106,325,694 (GRCm39) missense unknown
R7869:Ern1 UTSW 11 106,349,845 (GRCm39) nonsense probably null
R8750:Ern1 UTSW 11 106,312,776 (GRCm39) missense probably damaging 1.00
R9129:Ern1 UTSW 11 106,300,946 (GRCm39) missense probably benign
R9369:Ern1 UTSW 11 106,305,259 (GRCm39) missense probably benign 0.09
R9546:Ern1 UTSW 11 106,300,853 (GRCm39) missense probably benign 0.21
R9688:Ern1 UTSW 11 106,349,836 (GRCm39) missense possibly damaging 0.52
R9735:Ern1 UTSW 11 106,312,708 (GRCm39) nonsense probably null
X0021:Ern1 UTSW 11 106,289,432 (GRCm39) missense probably damaging 1.00
X0022:Ern1 UTSW 11 106,349,745 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCTTAGGCAGCCTCTGTCAG -3'
(R):5'- TGACATCAATCGGAACACTAGGG -3'

Sequencing Primer
(F):5'- AGCTCTGTATGGCTCAGCAC -3'
(R):5'- CTAGGGCAATAATTCAGGGTGTCCC -3'
Posted On 2017-10-10