Incidental Mutation 'R2894:Ern2'
ID 260702
Institutional Source Beutler Lab
Gene Symbol Ern2
Ensembl Gene ENSMUSG00000030866
Gene Name endoplasmic reticulum to nucleus signalling 2
Synonyms Ire1b
MMRRC Submission 040482-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.101) question?
Stock # R2894 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 121769116-121785430 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 121780810 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Alanine at position 114 (S114A)
Ref Sequence ENSEMBL: ENSMUSP00000145716 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033153] [ENSMUST00000206198]
AlphaFold Q9Z2E3
Predicted Effect possibly damaging
Transcript: ENSMUST00000033153
AA Change: S114A

PolyPhen 2 Score 0.763 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000033153
Gene: ENSMUSG00000030866
AA Change: S114A

DomainStartEndE-ValueType
low complexity region 14 28 N/A INTRINSIC
PQQ 33 64 5.5e-8 SMART
PQQ 115 147 4.7e-4 SMART
PQQ 148 180 6.1e-2 SMART
PQQ 192 223 6.2e-3 SMART
low complexity region 449 461 N/A INTRINSIC
S_TKc 508 768 2.5e-11 SMART
PUG 831 888 9e-24 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000206198
AA Change: S114A

PolyPhen 2 Score 0.941 (Sensitivity: 0.80; Specificity: 0.94)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for disruption of this gene are generally normal but display an increased susceptibility to intestinal inflammation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Acox3 A G 5: 35,757,192 (GRCm39) I344V probably benign Het
Ank2 T C 3: 127,041,892 (GRCm39) probably null Het
Ccl4 C A 11: 83,554,329 (GRCm39) probably null Het
Cdh15 G A 8: 123,583,374 (GRCm39) R59H probably benign Het
Cdk5rap2 T C 4: 70,208,110 (GRCm39) K779E probably benign Het
Cenpu C A 8: 47,029,384 (GRCm39) N212K probably damaging Het
Dcun1d2 A T 8: 13,328,649 (GRCm39) I86N probably damaging Het
Dnah1 T A 14: 31,020,718 (GRCm39) E1217V possibly damaging Het
Dusp15 T C 2: 152,791,005 (GRCm39) I31V probably benign Het
F11 A G 8: 45,701,675 (GRCm39) S353P probably damaging Het
Fmo6 C T 1: 162,750,293 (GRCm39) W254* probably null Het
Gm16494 T C 17: 47,327,632 (GRCm39) E84G unknown Het
Kdr A G 5: 76,107,496 (GRCm39) F1016L probably damaging Het
Lrrc37a G A 11: 103,388,690 (GRCm39) T2245I unknown Het
Mdga1 T C 17: 30,071,478 (GRCm39) Y381C probably damaging Het
Msh3 G T 13: 92,478,868 (GRCm39) A367D probably benign Het
Nadk A G 4: 155,671,817 (GRCm39) N232S possibly damaging Het
Or51e1 A G 7: 102,358,882 (GRCm39) T139A probably damaging Het
Or7g29 A T 9: 19,286,588 (GRCm39) Y196* probably null Het
Per2 C A 1: 91,373,325 (GRCm39) Q154H probably damaging Het
Pik3ap1 G A 19: 41,364,500 (GRCm39) A73V probably benign Het
Pramel16 A T 4: 143,675,692 (GRCm39) M378K probably damaging Het
Rad18 G A 6: 112,652,734 (GRCm39) Q288* probably null Het
Rarb T C 14: 16,435,146 (GRCm38) D300G probably damaging Het
Ruvbl1 C T 6: 88,456,114 (GRCm39) R63W possibly damaging Het
Setdb2 T C 14: 59,663,916 (GRCm39) N77S probably benign Het
Slc22a19 C A 19: 7,670,169 (GRCm39) K228N probably benign Het
Thoc6 A G 17: 23,888,009 (GRCm39) S292P probably damaging Het
Tmem126b A T 7: 90,120,121 (GRCm39) S83R probably damaging Het
Tmem232 C T 17: 65,757,408 (GRCm39) E262K probably damaging Het
Vmn2r60 T C 7: 41,785,220 (GRCm39) V144A probably benign Het
Vpreb3 C T 10: 75,779,056 (GRCm39) probably benign Het
Vwa8 A G 14: 79,275,578 (GRCm39) N787S probably damaging Het
Other mutations in Ern2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01060:Ern2 APN 7 121,769,315 (GRCm39) missense probably damaging 0.99
IGL01324:Ern2 APN 7 121,782,413 (GRCm39) missense possibly damaging 0.88
IGL02185:Ern2 APN 7 121,772,598 (GRCm39) splice site probably benign
IGL02738:Ern2 APN 7 121,782,122 (GRCm39) missense probably damaging 0.99
IGL02750:Ern2 APN 7 121,780,629 (GRCm39) splice site probably benign
IGL03247:Ern2 APN 7 121,770,894 (GRCm39) missense probably benign 0.02
ernie UTSW 7 121,770,884 (GRCm39) critical splice donor site probably null
Ernie2 UTSW 7 121,780,085 (GRCm39) splice site probably benign
ernie3 UTSW 7 121,773,042 (GRCm39) critical splice acceptor site probably null
R0165:Ern2 UTSW 7 121,779,002 (GRCm39) missense probably benign 0.02
R0785:Ern2 UTSW 7 121,770,884 (GRCm39) critical splice donor site probably null
R0801:Ern2 UTSW 7 121,780,085 (GRCm39) splice site probably benign
R1345:Ern2 UTSW 7 121,776,993 (GRCm39) missense probably damaging 1.00
R1649:Ern2 UTSW 7 121,776,623 (GRCm39) missense probably damaging 1.00
R1747:Ern2 UTSW 7 121,773,043 (GRCm39) critical splice acceptor site probably null
R1747:Ern2 UTSW 7 121,773,042 (GRCm39) critical splice acceptor site probably null
R1846:Ern2 UTSW 7 121,775,759 (GRCm39) missense probably benign 0.32
R1899:Ern2 UTSW 7 121,783,065 (GRCm39) splice site probably benign
R1986:Ern2 UTSW 7 121,770,752 (GRCm39) missense probably benign 0.06
R2055:Ern2 UTSW 7 121,783,168 (GRCm39) missense possibly damaging 0.84
R2329:Ern2 UTSW 7 121,772,710 (GRCm39) missense possibly damaging 0.82
R2351:Ern2 UTSW 7 121,770,731 (GRCm39) missense probably damaging 0.97
R3176:Ern2 UTSW 7 121,780,187 (GRCm39) missense possibly damaging 0.89
R3276:Ern2 UTSW 7 121,780,187 (GRCm39) missense possibly damaging 0.89
R3945:Ern2 UTSW 7 121,775,753 (GRCm39) missense probably benign 0.10
R4303:Ern2 UTSW 7 121,777,069 (GRCm39) critical splice acceptor site probably null
R4874:Ern2 UTSW 7 121,775,810 (GRCm39) missense probably benign 0.28
R4943:Ern2 UTSW 7 121,772,481 (GRCm39) missense possibly damaging 0.95
R5184:Ern2 UTSW 7 121,779,182 (GRCm39) missense probably benign 0.03
R5629:Ern2 UTSW 7 121,769,389 (GRCm39) missense probably damaging 1.00
R5770:Ern2 UTSW 7 121,779,130 (GRCm39) missense possibly damaging 0.92
R6255:Ern2 UTSW 7 121,772,495 (GRCm39) missense probably damaging 1.00
R6272:Ern2 UTSW 7 121,775,869 (GRCm39) missense probably benign 0.05
R6277:Ern2 UTSW 7 121,785,330 (GRCm39) missense probably benign
R6624:Ern2 UTSW 7 121,777,006 (GRCm39) missense probably benign 0.00
R6940:Ern2 UTSW 7 121,785,369 (GRCm39) missense probably benign 0.01
R7491:Ern2 UTSW 7 121,769,756 (GRCm39) missense probably damaging 1.00
R7544:Ern2 UTSW 7 121,772,422 (GRCm39) missense probably benign 0.06
R7555:Ern2 UTSW 7 121,769,464 (GRCm39) missense probably damaging 1.00
R7843:Ern2 UTSW 7 121,772,931 (GRCm39) missense probably damaging 1.00
R8281:Ern2 UTSW 7 121,769,483 (GRCm39) missense probably damaging 1.00
R8321:Ern2 UTSW 7 121,772,431 (GRCm39) missense probably damaging 1.00
R8377:Ern2 UTSW 7 121,780,515 (GRCm39) nonsense probably null
R8548:Ern2 UTSW 7 121,777,062 (GRCm39) missense probably damaging 1.00
R8853:Ern2 UTSW 7 121,772,967 (GRCm39) missense probably damaging 1.00
R8929:Ern2 UTSW 7 121,769,363 (GRCm39) missense probably benign 0.03
R8931:Ern2 UTSW 7 121,769,363 (GRCm39) missense probably benign 0.03
R9088:Ern2 UTSW 7 121,772,890 (GRCm39) missense probably damaging 1.00
R9511:Ern2 UTSW 7 121,776,823 (GRCm39) missense probably benign 0.03
R9789:Ern2 UTSW 7 121,769,485 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGACTCAGGGTCCACTACAAAC -3'
(R):5'- ATGAGCTGACCTCCTTGTCC -3'

Sequencing Primer
(F):5'- CAGGCATCCTGCTTCCG -3'
(R):5'- CCTTGTCCTTTCTGAGCTACAG -3'
Posted On 2015-01-23