Incidental Mutation 'R4471:Ern1'
ID329450
Institutional Source Beutler Lab
Gene Symbol Ern1
Ensembl Gene ENSMUSG00000020715
Gene Nameendoplasmic reticulum (ER) to nucleus signalling 1
SynonymsIre1a, Ire1alpha, 9030414B18Rik, Ire1p
MMRRC Submission 041728-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R4471 (G1)
Quality Score225
Status Validated
Chromosome11
Chromosomal Location106394650-106487852 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 106420042 bp
ZygosityHeterozygous
Amino Acid Change Valine to Leucine at position 302 (V302L)
Ref Sequence ENSEMBL: ENSMUSP00000102413 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001059] [ENSMUST00000106801]
Predicted Effect possibly damaging
Transcript: ENSMUST00000001059
AA Change: V302L

PolyPhen 2 Score 0.934 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000001059
Gene: ENSMUSG00000020715
AA Change: V302L

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 possibly damaging
Transcript: ENSMUST00000106801
AA Change: V302L

PolyPhen 2 Score 0.934 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000102413
Gene: ENSMUSG00000020715
AA Change: V302L

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 0.1162 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.4%
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930452B06Rik A G 14: 8,536,571 L212P probably damaging Het
AF067061 G T 13: 120,264,043 R81L probably benign Het
Alpk1 A G 3: 127,679,526 S943P probably damaging Het
Ankdd1a T C 9: 65,503,509 D398G probably damaging Het
Ankrd13b T A 11: 77,476,214 K49M probably damaging Het
Asah1 A G 8: 41,343,724 probably null Het
Cdc34b A G 11: 94,742,238 E88G probably benign Het
Cdh2 T C 18: 16,774,476 probably null Het
Ceacam1 T A 7: 25,474,600 N210I possibly damaging Het
Celf3 A G 3: 94,488,278 probably null Het
Cmya5 A T 13: 93,092,325 M2085K probably benign Het
Cpne6 G A 14: 55,516,632 V469M probably damaging Het
Cyp2j12 A G 4: 96,133,069 V100A probably benign Het
Diexf C T 1: 193,130,137 R5Q possibly damaging Het
Dnajb4 A T 3: 152,185,162 H333Q probably benign Het
Eif3f T C 7: 108,940,946 V316A possibly damaging Het
Eml1 T C 12: 108,506,635 probably benign Het
Fam110b A T 4: 5,799,092 H170L probably benign Het
Fn3krp T G 11: 121,426,673 D146E probably benign Het
Git1 A G 11: 77,499,824 T129A probably benign Het
Glrp1 T A 1: 88,503,474 Q58L unknown Het
Gpatch2 A G 1: 187,233,140 E281G probably damaging Het
Hipk2 T A 6: 38,736,922 probably benign Het
Hydin A G 8: 110,587,132 N4214S probably damaging Het
Icam5 T A 9: 21,035,506 C443* probably null Het
Impdh1 G A 6: 29,204,632 Q307* probably null Het
Ivns1abp C T 1: 151,361,239 T447M probably benign Het
Lman1 A T 18: 65,991,726 probably benign Het
Mdn1 A G 4: 32,668,860 E306G probably benign Het
Msc G C 1: 14,755,678 P24R probably damaging Het
Mtif2 T C 11: 29,540,053 probably benign Het
Mvp C T 7: 127,001,958 M1I probably null Het
Myh7 A T 14: 54,991,854 Y162* probably null Het
Nemf G A 12: 69,314,442 H956Y probably benign Het
Nktr T C 9: 121,748,896 probably benign Het
Nrxn3 T C 12: 90,204,741 S276P probably damaging Het
Olfr26 T C 9: 38,855,631 S190P probably damaging Het
Patj A G 4: 98,535,579 K621E probably damaging Het
Prss2 A G 6: 41,522,846 I24V probably damaging Het
R3hcc1l T C 19: 42,582,820 probably benign Het
Rest T C 5: 77,281,180 V482A probably benign Het
Rexo1 A T 10: 80,542,658 S476T probably damaging Het
Rin2 C T 2: 145,860,446 T354I probably benign Het
Slc16a3 T C 11: 120,955,948 probably benign Het
Slc5a4b G A 10: 76,058,891 Q594* probably null Het
Slk T G 19: 47,615,423 V202G probably damaging Het
Smarca2 T A 19: 26,619,877 V53D possibly damaging Het
Snrnp200 T A 2: 127,238,753 V2036E probably benign Het
Sox5 A G 6: 143,844,765 M523T possibly damaging Het
Syt17 A G 7: 118,436,817 probably null Het
Taf2 T C 15: 55,058,880 D337G possibly damaging Het
Tecrl A G 5: 83,313,287 Y108H probably benign Het
Tln1 A T 4: 43,551,018 F409L probably benign Het
Tmem59l A G 8: 70,487,301 L6S unknown Het
Ttc23 G A 7: 67,670,156 R187Q probably benign Het
Ttl T C 2: 129,082,057 V230A probably benign Het
Ube2u G A 4: 100,481,646 W36* probably null Het
Ube4a A T 9: 44,946,532 probably benign Het
Ulk1 C T 5: 110,789,357 R691Q probably benign Het
Unc45a A G 7: 80,332,980 I399T possibly damaging Het
Wdr59 A C 8: 111,466,787 probably null Het
Zfp24 A G 18: 24,018,115 probably benign Het
Zfp777 A T 6: 48,042,107 W342R probably damaging Het
Zfp979 A T 4: 147,613,456 C265* probably null Het
Zzef1 T A 11: 72,913,331 L2633Q probably damaging Het
Other mutations in Ern1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00825:Ern1 APN 11 106421967 missense probably benign 0.02
IGL01938:Ern1 APN 11 106411657 missense probably benign
IGL02813:Ern1 APN 11 106423425 missense probably damaging 1.00
IGL02928:Ern1 APN 11 106405879 splice site probably benign
IGL02931:Ern1 APN 11 106423440 missense probably damaging 1.00
IGL03153:Ern1 APN 11 106410098 missense possibly damaging 0.63
Immoderate UTSW 11 106420042 missense possibly damaging 0.93
Militant UTSW 11 106411652 missense probably damaging 1.00
K7371:Ern1 UTSW 11 106400275 missense probably damaging 1.00
R0090:Ern1 UTSW 11 106405823 missense probably damaging 1.00
R0391:Ern1 UTSW 11 106407178 nonsense probably null
R0411:Ern1 UTSW 11 106398586 missense probably benign
R0627:Ern1 UTSW 11 106398693 missense probably benign 0.00
R1416:Ern1 UTSW 11 106421980 splice site probably benign
R1831:Ern1 UTSW 11 106399842 splice site probably null
R1837:Ern1 UTSW 11 106458957 missense probably damaging 1.00
R1944:Ern1 UTSW 11 106421950 missense probably damaging 1.00
R1945:Ern1 UTSW 11 106421950 missense probably damaging 1.00
R1954:Ern1 UTSW 11 106421974 splice site probably benign
R1957:Ern1 UTSW 11 106426897 missense probably damaging 1.00
R2192:Ern1 UTSW 11 106409924 missense probably benign
R4276:Ern1 UTSW 11 106407181 missense probably benign
R4277:Ern1 UTSW 11 106407181 missense probably benign
R4583:Ern1 UTSW 11 106407205 missense probably damaging 1.00
R4731:Ern1 UTSW 11 106434850 intron probably benign
R5177:Ern1 UTSW 11 106411775 missense probably benign 0.01
R5489:Ern1 UTSW 11 106407529 missense probably damaging 1.00
R5538:Ern1 UTSW 11 106421901 missense possibly damaging 0.83
R5806:Ern1 UTSW 11 106398705 missense probably damaging 0.96
R5922:Ern1 UTSW 11 106421730 missense probably damaging 0.97
R5931:Ern1 UTSW 11 106426873 missense possibly damaging 0.86
R5990:Ern1 UTSW 11 106411769 missense probably benign
R6149:Ern1 UTSW 11 106405815 nonsense probably null
R6253:Ern1 UTSW 11 106426908 missense possibly damaging 0.89
R6721:Ern1 UTSW 11 106411652 missense probably damaging 1.00
R6957:Ern1 UTSW 11 106403539 missense probably damaging 1.00
R7362:Ern1 UTSW 11 106437123 missense probably damaging 1.00
R7387:Ern1 UTSW 11 106421952 missense probably damaging 0.98
R7494:Ern1 UTSW 11 106407535 missense probably damaging 1.00
R7514:Ern1 UTSW 11 106409893 critical splice donor site probably null
R7767:Ern1 UTSW 11 106400308 missense probably damaging 1.00
R7811:Ern1 UTSW 11 106434868 missense unknown
R7869:Ern1 UTSW 11 106459019 nonsense probably null
R7952:Ern1 UTSW 11 106459019 nonsense probably null
X0021:Ern1 UTSW 11 106398606 missense probably damaging 1.00
X0022:Ern1 UTSW 11 106458919 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCCATAGGGAGTGAGTCTTTC -3'
(R):5'- GCTCATGTGTGGCAGTTGAC -3'

Sequencing Primer
(F):5'- CAGGGAGCTGCTTCTGTCAG -3'
(R):5'- CAGTTGACACTTGTGTCTATGC -3'
Posted On2015-07-21