Incidental Mutation 'R5489:Ern1'
ID 432001
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 043050-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5489 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 106285476-106378678 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 106298355 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 674 (S674P)
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 damaging
Transcript: ENSMUST00000001059
AA Change: S674P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000001059
Gene: ENSMUSG00000020715
AA Change: S674P

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
Meta Mutation Damage Score 0.3339 question?
Coding Region Coverage
  • 1x: 98.4%
  • 3x: 97.4%
  • 10x: 95.4%
  • 20x: 91.6%
Validation Efficiency 95% (57/60)
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5730455P16Rik A T 11: 80,268,778 (GRCm39) M1K probably null Het
Abca14 T A 7: 119,851,473 (GRCm39) V817D probably damaging Het
Aqr T C 2: 113,963,554 (GRCm39) N632S probably damaging Het
Bms1 T C 6: 118,390,706 (GRCm39) T208A possibly damaging Het
Brd8 A T 18: 34,741,698 (GRCm39) probably null Het
Caln1 G T 5: 130,443,673 (GRCm39) R2L possibly damaging Het
Cdk17 A G 10: 93,068,274 (GRCm39) T344A probably damaging Het
Chd8 A T 14: 52,450,505 (GRCm39) probably benign Het
Clec14a A G 12: 58,315,035 (GRCm39) F196L probably damaging Het
Clec2f T C 6: 128,997,449 (GRCm39) noncoding transcript Het
Col4a1 A T 8: 11,362,550 (GRCm39) probably benign Het
Col9a3 G A 2: 180,258,318 (GRCm39) R579H probably damaging Het
Cyb561 A G 11: 105,826,349 (GRCm39) V202A probably benign Het
Cyp2c69 T G 19: 39,839,603 (GRCm39) Q340P probably null Het
D630003M21Rik T A 2: 158,058,941 (GRCm39) T320S probably benign Het
D630045J12Rik A T 6: 38,173,782 (GRCm39) S129T possibly damaging Het
Ddx54 A G 5: 120,762,786 (GRCm39) T636A probably benign Het
Dnah8 T G 17: 31,009,930 (GRCm39) F3774V probably damaging Het
Fam13a A T 6: 59,001,303 (GRCm39) L8Q probably null Het
Fam83b T C 9: 76,452,881 (GRCm39) N62S probably benign Het
Foxred1 A T 9: 35,121,266 (GRCm39) V94E probably damaging Het
Frmd8 T A 19: 5,902,680 (GRCm39) Q457L probably damaging Het
Gvin3 T A 7: 106,200,797 (GRCm39) noncoding transcript Het
Heatr6 A G 11: 83,665,258 (GRCm39) E741G probably damaging Het
Hnrnpab A G 11: 51,495,640 (GRCm39) L133S probably damaging Het
Itga2 A T 13: 114,979,971 (GRCm39) W1077R probably damaging Het
Kat6b A G 14: 21,719,332 (GRCm39) D1228G probably damaging Het
Klk14 G A 7: 43,341,501 (GRCm39) C51Y probably damaging Het
Kmt2a A T 9: 44,752,335 (GRCm39) probably benign Het
Leap2 T G 11: 53,313,240 (GRCm39) *77C probably null Het
Mmp20 A G 9: 7,643,958 (GRCm39) probably null Het
Mrps9 T G 1: 42,937,593 (GRCm39) probably benign Het
Muc2 T C 7: 141,305,169 (GRCm39) S158P probably benign Het
Mus81 T C 19: 5,537,917 (GRCm39) probably benign Het
Nrip3 T C 7: 109,361,045 (GRCm39) T210A probably damaging Het
Or52s1b T C 7: 102,822,658 (GRCm39) Y62C probably damaging Het
Padi2 T C 4: 140,671,799 (GRCm39) F509S probably damaging Het
Pcdha12 A G 18: 37,155,260 (GRCm39) T660A probably benign Het
Pdzd2 G A 15: 12,382,762 (GRCm39) P1197L probably benign Het
Rec8 A T 14: 55,860,283 (GRCm39) Q291L probably benign Het
Robo4 CGG CG 9: 37,322,786 (GRCm39) probably null Het
Sart3 A G 5: 113,909,441 (GRCm39) W86R probably damaging Het
Slc17a4 A G 13: 24,082,825 (GRCm39) probably null Het
Tdpoz1 T A 3: 93,577,974 (GRCm39) Y270F possibly damaging Het
Thap3 T A 4: 152,070,109 (GRCm39) probably benign Het
Tmem45a T A 16: 56,646,074 (GRCm39) probably null Het
Trim43a A T 9: 88,464,229 (GRCm39) I47F probably damaging Het
Vps13b A T 15: 35,770,688 (GRCm39) I2044L probably benign Het
Zfp735 G A 11: 73,601,419 (GRCm39) W121* probably null Het
Zmym2 A G 14: 57,193,712 (GRCm39) K1176E possibly damaging 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
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
R6149:Ern1 UTSW 11 106,296,641 (GRCm39) nonsense probably null
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'- TCAGCTTCCTAAATACCTGCTG -3'
(R):5'- TTGCCATAGCCACTAGCCTC -3'

Sequencing Primer
(F):5'- ACCTGCTGTCATCTTCAAAATG -3'
(R):5'- GGATTTGAACTCAGGACCTTCAG -3'
Posted On 2016-10-05