Incidental Mutation 'IGL03156:Eif2b2'
ID411259
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Eif2b2
Ensembl Gene ENSMUSG00000004788
Gene Nameeukaryotic translation initiation factor 2B, subunit 2 beta
SynonymsEIF2B, EIF-2Bbeta
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03156
Quality Score
Status
Chromosome12
Chromosomal Location85219481-85226628 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 85219721 bp
ZygosityHeterozygous
Amino Acid Change Alanine to Serine at position 54 (A54S)
Ref Sequence ENSEMBL: ENSMUSP00000122720 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004910] [ENSMUST00000136495] [ENSMUST00000140900]
Predicted Effect probably damaging
Transcript: ENSMUST00000004910
AA Change: A54S

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000004910
Gene: ENSMUSG00000004788
AA Change: A54S

DomainStartEndE-ValueType
Pfam:IF-2B 27 333 3.2e-91 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128709
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130760
Predicted Effect probably damaging
Transcript: ENSMUST00000136495
AA Change: A54S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000122720
Gene: ENSMUSG00000004788
AA Change: A54S

DomainStartEndE-ValueType
Pfam:IF-2B 27 232 2e-51 PFAM
Pfam:IF-2B 229 287 4.7e-15 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000140900
AA Change: A54S

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000122954
Gene: ENSMUSG00000004788
AA Change: A54S

DomainStartEndE-ValueType
Pfam:IF-2B 27 228 1.7e-51 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150935
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151925
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the beta subunit of eukaryotic initiation factor-2B (EIF2B). EIF2B is involved in protein synthesis and exchanges GDP and GTP for its activation and deactivation. Mutations in the human gene are associated with ovarioleukodystrophy and leukoencephalopathy with vanishing white matter. [provided by RefSeq, Sep 2015]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017D01Rik A T 19: 11,105,750 I102K possibly damaging Het
4930430A15Rik T C 2: 111,200,412 D12G possibly damaging Het
Abca16 T C 7: 120,423,851 I70T possibly damaging Het
Acot11 A G 4: 106,754,136 Y365H probably damaging Het
Bdp1 A G 13: 100,061,036 V947A probably benign Het
Ccdc159 G T 9: 21,929,475 V113L probably benign Het
Cep350 T C 1: 155,858,042 D3035G probably damaging Het
Clca1 T A 3: 145,013,911 I433F probably damaging Het
Cntn5 T C 9: 9,673,877 Y740C probably damaging Het
Dennd5a C A 7: 109,919,255 probably benign Het
Des G A 1: 75,362,996 E333K probably damaging Het
Dnah7a T C 1: 53,605,824 R1018G probably damaging Het
Gm7276 C T 18: 77,185,603 probably benign Het
Hsbp1l1 A G 18: 80,235,519 probably benign Het
Iars G A 13: 49,703,179 G303S possibly damaging Het
Il18r1 A G 1: 40,498,368 E431G possibly damaging Het
Lrrc14b A G 13: 74,363,904 V19A probably benign Het
Map1lc3a T A 2: 155,277,009 I31N probably damaging Het
Obscn T C 11: 59,054,896 Y4163C probably damaging Het
Olfr478 T A 7: 108,032,351 probably benign Het
Pcsk1 A G 13: 75,131,951 T632A probably benign Het
Ppp1r15a A G 7: 45,525,171 L71P possibly damaging Het
Ptgs2 T G 1: 150,105,477 F504V probably damaging Het
Rimbp2 T G 5: 128,771,757 R908S probably damaging Het
Rnh1 T C 7: 141,163,183 N268S probably damaging Het
Sap30l T C 11: 57,806,168 probably null Het
Scara3 C T 14: 65,931,154 R338H probably damaging Het
Serpina12 T C 12: 104,037,899 Y158C probably damaging Het
Tmem237 A T 1: 59,109,127 D148E probably damaging Het
Trmt13 T C 3: 116,585,802 D232G probably benign Het
Zan T A 5: 137,463,939 T993S unknown Het
Zfp236 G A 18: 82,680,702 L85F probably damaging Het
Zfp352 G A 4: 90,224,087 D155N possibly damaging Het
Zfp867 T C 11: 59,465,008 probably benign Het
Zmiz2 T C 11: 6,399,536 F399L probably damaging Het
Other mutations in Eif2b2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01979:Eif2b2 APN 12 85219834 missense probably benign 0.00
IGL03238:Eif2b2 APN 12 85223399 missense probably benign 0.01
R0471:Eif2b2 UTSW 12 85220183 missense probably benign
R0785:Eif2b2 UTSW 12 85221561 missense probably damaging 1.00
R1368:Eif2b2 UTSW 12 85223456 missense probably damaging 0.98
R1442:Eif2b2 UTSW 12 85219586 missense probably benign 0.00
R3162:Eif2b2 UTSW 12 85219661 missense probably benign
R3162:Eif2b2 UTSW 12 85219661 missense probably benign
R5931:Eif2b2 UTSW 12 85222787 missense probably damaging 1.00
R6954:Eif2b2 UTSW 12 85226043 missense probably damaging 0.98
Posted On2016-08-02