Incidental Mutation 'R5177:Ern1'
ID 399633
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 042757-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5177 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 106285476-106378678 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 106302601 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 418 (T418A)
Ref Sequence ENSEMBL: ENSMUSP00000001059 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001059] [ENSMUST00000106801]
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 benign
Transcript: ENSMUST00000001059
AA Change: T418A

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000001059
Gene: ENSMUSG00000020715
AA Change: T418A

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 probably benign
Transcript: ENSMUST00000106801
SMART Domains Protein: ENSMUSP00000102413
Gene: ENSMUSG00000020715

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131895
Meta Mutation Damage Score 0.0605 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency 97% (71/73)
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: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb11 C T 2: 69,115,639 (GRCm39) R575Q probably damaging Het
Arhgap22 T G 14: 33,088,650 (GRCm39) V377G probably benign Het
Asic4 T C 1: 75,427,483 (GRCm39) I3T probably damaging Het
Atp2b4 T C 1: 133,656,506 (GRCm39) T715A probably benign Het
Bltp3a T C 17: 28,103,992 (GRCm39) L464P possibly damaging Het
Ccdc180 A T 4: 45,917,508 (GRCm39) H283L probably damaging Het
Cfap91 A G 16: 38,152,683 (GRCm39) S176P probably benign Het
Cfb A G 17: 35,078,002 (GRCm39) V976A probably damaging Het
Cltc T C 11: 86,595,989 (GRCm39) T1250A probably damaging Het
Cylc2 T C 4: 51,228,587 (GRCm39) probably benign Het
Dcbld1 T A 10: 52,180,730 (GRCm39) D131E probably damaging Het
Dmxl1 T C 18: 50,026,651 (GRCm39) S1920P probably damaging Het
Dnajc13 G A 9: 104,108,185 (GRCm39) H197Y probably benign Het
Dpy19l1 C T 9: 24,349,924 (GRCm39) probably null Het
Ears2 A G 7: 121,643,683 (GRCm39) probably benign Het
Epgn A C 5: 91,176,136 (GRCm39) probably benign Het
F12 G A 13: 55,567,981 (GRCm39) P476S probably benign Het
Gal3st2c C T 1: 93,936,930 (GRCm39) Q292* probably null Het
Galnt7 C A 8: 58,037,061 (GRCm39) Q109H possibly damaging Het
Gimap1 G T 6: 48,720,032 (GRCm39) G215W probably damaging Het
Gm28042 T A 2: 119,872,082 (GRCm39) probably null Het
Gm5414 A G 15: 101,534,252 (GRCm39) I284T possibly damaging Het
Hddc3 A G 7: 79,992,914 (GRCm39) E10G probably damaging Het
Hmgxb3 T C 18: 61,305,266 (GRCm39) K31E probably damaging Het
Hspg2 A C 4: 137,246,083 (GRCm39) Y989S probably damaging Het
Kif12 G A 4: 63,086,141 (GRCm39) T402M probably benign Het
Klhdc4 A T 8: 122,540,529 (GRCm39) L115* probably null Het
Lama2 C T 10: 27,066,699 (GRCm39) V1061M possibly damaging Het
Llgl1 C T 11: 60,602,833 (GRCm39) T836I possibly damaging Het
Map4k4 A G 1: 40,025,922 (GRCm39) D304G probably damaging Het
Matn2 A G 15: 34,433,660 (GRCm39) Q915R possibly damaging Het
Myo18a A G 11: 77,755,668 (GRCm39) probably benign Het
Myorg C A 4: 41,498,407 (GRCm39) E408* probably null Het
Nbn A T 4: 15,965,132 (GRCm39) probably null Het
Nek8 G A 11: 78,061,297 (GRCm39) Q383* probably null Het
Nme7 T G 1: 164,208,245 (GRCm39) Y304* probably null Het
Nol8 A T 13: 49,814,588 (GRCm39) H214L probably benign Het
Nostrin A T 2: 69,006,098 (GRCm39) I261F possibly damaging Het
Oprk1 T G 1: 5,672,897 (GRCm39) C345G probably damaging Het
Or13a18 A G 7: 140,190,102 (GRCm39) T8A probably benign Het
Or52j3 A T 7: 102,836,710 (GRCm39) I301L probably benign Het
Polrmt T C 10: 79,573,310 (GRCm39) S998G probably benign Het
Ppp1r12c T A 7: 4,487,495 (GRCm39) R393* probably null Het
Prpf3 T A 3: 95,757,036 (GRCm39) probably benign Het
Rabl6 T C 2: 25,475,385 (GRCm39) M563V probably benign Het
Rasa2 C A 9: 96,426,844 (GRCm39) E775* probably null Het
Rc3h1 G T 1: 160,779,222 (GRCm39) V552L probably damaging Het
Rhot1 A T 11: 80,137,592 (GRCm39) N365Y possibly damaging Het
Rimbp3 G A 16: 17,027,781 (GRCm39) V402M possibly damaging Het
Rusc2 A T 4: 43,421,805 (GRCm39) probably null Het
Slc25a11 T C 11: 70,536,643 (GRCm39) E141G probably damaging Het
Slc34a1 A T 13: 55,548,975 (GRCm39) I142F probably damaging Het
Socs6 A C 18: 88,887,504 (GRCm39) Y470* probably null Het
Sox12 A T 2: 152,239,098 (GRCm39) L174Q unknown Het
Srl A G 16: 4,314,267 (GRCm39) probably null Het
Tacc1 A T 8: 25,691,237 (GRCm39) V22E probably damaging Het
Thsd7a A T 6: 12,379,582 (GRCm39) C947* probably null Het
Tlr12 A C 4: 128,512,169 (GRCm39) V27G probably damaging Het
Tmprss4 C A 9: 45,085,260 (GRCm39) V398L probably benign Het
Trip6 T C 5: 137,310,434 (GRCm39) D270G probably damaging Het
Uba5 T G 9: 103,926,497 (GRCm39) N355T probably benign Het
Ubr5 A G 15: 38,006,761 (GRCm39) Y1171H probably benign Het
Vmn2r57 A G 7: 41,049,664 (GRCm39) I695T probably benign Het
Vmn2r68 T A 7: 84,871,199 (GRCm39) I695L probably damaging Het
Vmn2r79 T A 7: 86,651,177 (GRCm39) M192K probably damaging Het
Vps16 G T 2: 130,285,288 (GRCm39) E782* probably null Het
Zfp783 A G 6: 47,923,737 (GRCm39) noncoding transcript 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
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
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'- AAGAGCAAAGCCTTACCAGG -3'
(R):5'- AGAACCTTCTGCATGCCTG -3'

Sequencing Primer
(F):5'- GGGGTAAGTGATGATGAACGCC -3'
(R):5'- TGGTGACCAACTTTCACTAGAC -3'
Posted On 2016-07-06