Incidental Mutation 'R5184:Ern2'
ID 397758
Institutional Source Beutler Lab
Gene Symbol Ern2
Ensembl Gene ENSMUSG00000030866
Gene Name endoplasmic reticulum to nucleus signalling 2
Synonyms Ire1b
MMRRC Submission 042763-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.125) question?
Stock # R5184 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 121769116-121785430 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 121779182 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 221 (T221A)
Ref Sequence ENSEMBL: ENSMUSP00000033153 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033153] [ENSMUST00000206198]
AlphaFold Q9Z2E3
Predicted Effect probably benign
Transcript: ENSMUST00000033153
AA Change: T221A

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000033153
Gene: ENSMUSG00000030866
AA Change: T221A

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 probably benign
Transcript: ENSMUST00000206198
AA Change: T221A

PolyPhen 2 Score 0.016 (Sensitivity: 0.95; Specificity: 0.79)
Meta Mutation Damage Score 0.2692 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.6%
Validation Efficiency 98% (63/64)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aph1a T A 3: 95,803,051 (GRCm39) probably null Het
Arid3a A G 10: 79,786,603 (GRCm39) E452G possibly damaging Het
Barhl2 A G 5: 106,605,506 (GRCm39) S68P unknown Het
Carf T C 1: 60,147,333 (GRCm39) S17P probably damaging Het
Ccdc90b A G 7: 92,224,019 (GRCm39) D145G probably damaging Het
Cyp7a1 A T 4: 6,271,207 (GRCm39) N316K probably benign Het
Daam2 A G 17: 49,801,419 (GRCm39) I106T possibly damaging Het
Dmtf1 A G 5: 9,176,641 (GRCm39) V437A probably benign Het
E2f2 A T 4: 135,911,751 (GRCm39) Y254F possibly damaging Het
Ehmt1 G T 2: 24,767,509 (GRCm39) P135T probably damaging Het
Fam227b G A 2: 125,958,043 (GRCm39) P241S probably damaging Het
Fermt1 A G 2: 132,783,883 (GRCm39) V42A possibly damaging Het
Fgf3 A G 7: 144,396,547 (GRCm39) D187G probably damaging Het
Flnb T A 14: 7,901,945 (GRCm38) V936E probably damaging Het
Herc2 T C 7: 55,772,099 (GRCm39) Y1093H probably damaging Het
Invs A G 4: 48,283,242 (GRCm39) probably benign Het
Katnb1 T A 8: 95,824,608 (GRCm39) I534N possibly damaging Het
Kcnq5 A T 1: 21,472,711 (GRCm39) D826E probably damaging Het
Klra9 A T 6: 130,165,675 (GRCm39) N113K probably benign Het
Knl1 A G 2: 118,899,657 (GRCm39) K453E probably damaging Het
Lgi4 C T 7: 30,770,182 (GRCm39) probably benign Het
Lpin3 A G 2: 160,739,058 (GRCm39) S289G probably benign Het
Mapre1 T A 2: 153,599,987 (GRCm39) V137E possibly damaging Het
Mark4 A G 7: 19,181,168 (GRCm39) F144L possibly damaging Het
Mogat2 G T 7: 98,872,842 (GRCm39) A114E possibly damaging Het
Msh2 C A 17: 88,030,841 (GRCm39) A906E probably benign Het
Nell2 A G 15: 95,425,690 (GRCm39) L19P possibly damaging Het
Nfia A T 4: 97,671,585 (GRCm39) K98N probably damaging Het
Nutm1 T A 2: 112,079,345 (GRCm39) T857S possibly damaging Het
Or14a257 TG T 7: 86,138,499 (GRCm39) probably null Het
Or52a5 T C 7: 103,426,611 (GRCm39) K314E probably benign Het
Or8g17 T A 9: 38,929,998 (GRCm39) I280F probably damaging Het
Pde10a T C 17: 9,195,987 (GRCm39) L706P probably damaging Het
Penk A G 4: 4,134,296 (GRCm39) L117P probably damaging Het
Pgap1 A G 1: 54,521,015 (GRCm39) S876P probably damaging Het
Pmfbp1 T C 8: 110,254,399 (GRCm39) I478T possibly damaging Het
Pole G A 5: 110,442,800 (GRCm39) E318K possibly damaging Het
Prr12 C A 7: 44,695,801 (GRCm39) V1222L unknown Het
Prune2 T C 19: 17,193,721 (GRCm39) S3070P possibly damaging Het
Rnf19a A G 15: 36,244,342 (GRCm39) C573R probably benign Het
Rp1l1 T C 14: 64,267,629 (GRCm39) S1072P probably damaging Het
Rskr T C 11: 78,183,573 (GRCm39) F194L probably benign Het
Semp2l1 A T 1: 32,584,729 (GRCm39) C394S probably damaging Het
Sh3pxd2a T C 19: 47,261,850 (GRCm39) N315S possibly damaging Het
Snph T C 2: 151,436,464 (GRCm39) I86V probably damaging Het
Sox6 A G 7: 115,376,463 (GRCm39) Y90H probably damaging Het
Tbc1d13 T A 2: 30,032,323 (GRCm39) C145S probably benign Het
Tcp11l1 T C 2: 104,530,289 (GRCm39) E65G probably damaging Het
Thrb G T 14: 18,011,181 (GRCm38) E186* probably null Het
Tmem101 A G 11: 102,047,059 (GRCm39) Y38H possibly damaging Het
Trarg1 T A 11: 76,571,134 (GRCm39) L50Q probably damaging Het
Urb1 A T 16: 90,580,162 (GRCm39) probably null Het
Usp10 G A 8: 120,683,420 (GRCm39) V764I possibly damaging Het
Usp25 A G 16: 76,906,115 (GRCm39) E857G probably benign Het
Vmn1r17 A G 6: 57,337,828 (GRCm39) V130A probably benign Het
Wdr35 T C 12: 9,068,142 (GRCm39) L775P probably damaging Het
Xpnpep1 T C 19: 53,001,845 (GRCm39) T134A probably benign Het
Zbtb10 T C 3: 9,329,731 (GRCm39) V363A probably damaging Het
Zfp108 G T 7: 23,960,163 (GRCm39) K251N probably benign 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
R2894:Ern2 UTSW 7 121,780,810 (GRCm39) missense possibly damaging 0.94
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
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'- GACACTTACAAAAGCTGGGTGTC -3'
(R):5'- CAGACTCTGGTTGGTCTTCC -3'

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