Incidental Mutation 'R5240:Eif2b5'
ID400772
Institutional Source Beutler Lab
Gene Symbol Eif2b5
Ensembl Gene ENSMUSG00000003235
Gene Nameeukaryotic translation initiation factor 2B, subunit 5 epsilon
Synonyms
MMRRC Submission 042811-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.968) question?
Stock #R5240 (G1)
Quality Score225
Status Validated
Chromosome16
Chromosomal Location20498817-20509323 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 20501398 bp
ZygosityHeterozygous
Amino Acid Change Valine to Isoleucine at position 115 (V115I)
Ref Sequence ENSEMBL: ENSMUSP00000003320 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003320] [ENSMUST00000148714]
Predicted Effect possibly damaging
Transcript: ENSMUST00000003320
AA Change: V115I

PolyPhen 2 Score 0.485 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000003320
Gene: ENSMUSG00000003235
AA Change: V115I

DomainStartEndE-ValueType
low complexity region 2 31 N/A INTRINSIC
Pfam:Hexapep 341 372 9.8e-5 PFAM
Pfam:Hexapep 361 389 6.1e-6 PFAM
low complexity region 517 526 N/A INTRINSIC
eIF5C 625 712 8.43e-31 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000148714
SMART Domains Protein: ENSMUSP00000121169
Gene: ENSMUSG00000003235

DomainStartEndE-ValueType
Pfam:W2 82 150 7e-15 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000231315
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 95.1%
Validation Efficiency 100% (69/69)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of five subunits of eukaryotic translation initiation factor 2B (EIF2B), a GTP exchange factor for eukaryotic initiation factor 2 and an essential regulator for protein synthesis. Mutations in this gene and the genes encoding other EIF2B subunits have been associated with leukoencephalopathy with vanishing white matter. [provided by RefSeq, Nov 2009]
PHENOTYPE: Mice homozygous for a knock-in allele exhibit abnormal brain white matter development, decreased body fat, demyelination, impaired recovery from cuprizone-induced demyelination, and impaired coordination. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Cdc42bpg T G 19: 6,315,899 L786R probably damaging Het
Cfap73 C T 5: 120,629,707 V260I probably damaging Het
Chchd10 A T 10: 75,937,449 N131I probably damaging Het
Chn2 T C 6: 54,220,695 V190A probably benign Het
Clec2l C T 6: 38,673,452 T64I probably damaging Het
Cpeb3 T A 19: 37,174,515 T154S probably damaging Het
D130043K22Rik A G 13: 24,877,977 E643G probably damaging Het
Ddx31 A G 2: 28,846,030 M127V probably benign Het
Dennd1b A G 1: 139,062,877 Y193C probably damaging Het
Dgke T A 11: 89,050,685 D288V probably damaging Het
Dst T A 1: 34,208,558 L1683* probably null Het
Dupd1 G A 14: 21,677,023 R186W probably benign Het
E130116L18Rik G T 5: 25,223,020 probably benign Het
Fchsd1 C T 18: 37,959,873 probably benign Het
Fgfr3 A T 5: 33,730,038 T234S probably damaging Het
Gipc2 A T 3: 152,102,662 D251E possibly damaging Het
Gm11787 A C 4: 3,511,810 noncoding transcript Het
Gm5538 A C 3: 59,752,028 T301P probably damaging Het
Haus6 A G 4: 86,583,178 Y819H possibly damaging Het
Homez G A 14: 54,858,074 A59V probably damaging Het
Iffo1 T C 6: 125,152,460 V363A probably benign Het
Ifit2 T A 19: 34,574,396 D445E probably benign Het
Ipo9 A C 1: 135,389,606 probably benign Het
Kcnv1 C T 15: 45,113,244 G216R probably damaging Het
Kdm6b A C 11: 69,401,904 probably benign Het
Mplkip T C 13: 17,695,719 S79P probably damaging Het
Nae1 T C 8: 104,523,144 probably benign Het
Nfe2l2 A T 2: 75,676,009 N582K possibly damaging Het
Nsmce4a G A 7: 130,537,024 R297C probably damaging Het
Olfr397 T C 11: 73,964,806 L66P probably damaging Het
Olfr411 T A 11: 74,347,242 D114V probably damaging Het
Olfr495 A T 7: 108,395,702 D194V probably damaging Het
Osbp T A 19: 11,978,290 F357I probably damaging Het
Pcdhb4 A G 18: 37,309,926 D763G possibly damaging Het
Pcdhgb2 A C 18: 37,691,050 I365L possibly damaging Het
Pde6g A G 11: 120,448,086 probably benign Het
Pigo C A 4: 43,020,675 V756L possibly damaging Het
Pkhd1 G T 1: 20,275,641 T2721K probably benign Het
Pls1 A T 9: 95,776,622 probably null Het
Prim2 A G 1: 33,480,316 probably benign Het
Prkd2 T A 7: 16,855,786 I471N probably benign Het
Prrc2b C T 2: 32,206,396 T593I probably benign Het
Ptch2 C A 4: 117,106,138 probably benign Het
Pth A T 7: 113,385,844 D107E probably damaging Het
Pycr2 A C 1: 180,907,623 Q315P probably benign Het
Rbpj A T 5: 53,649,440 Y209F probably damaging Het
Ripk4 C A 16: 97,743,767 R560L probably damaging Het
Sdr42e1 T C 8: 117,663,282 R207G probably benign Het
Sipa1l1 A G 12: 82,341,588 Y196C possibly damaging Het
Smarcc2 T C 10: 128,481,006 probably null Het
Stom T A 2: 35,336,877 I15F probably benign Het
Sugp2 G T 8: 70,243,275 L299F probably benign Het
Tbrg4 A T 11: 6,617,516 probably null Het
Tkt G T 14: 30,565,678 G210C probably damaging Het
Tmem163 G A 1: 127,491,552 probably benign Het
Trip12 A G 1: 84,794,133 I98T probably benign Het
Unc5b A G 10: 60,774,640 I466T probably damaging Het
Unc79 T A 12: 103,070,751 F599L probably damaging Het
Vav1 G A 17: 57,297,122 E151K probably damaging Het
Vcan T G 13: 89,692,532 D1631A probably benign Het
Vmn2r4 A C 3: 64,406,937 S208A possibly damaging Het
Zfp619 A G 7: 39,537,218 T891A possibly damaging Het
Zfp672 A G 11: 58,329,701 probably benign Het
Znhit1 T A 5: 136,982,381 probably null Het
Other mutations in Eif2b5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00946:Eif2b5 APN 16 20505252 missense probably benign 0.19
IGL01073:Eif2b5 APN 16 20500296 nonsense probably null
IGL01467:Eif2b5 APN 16 20508964 nonsense probably null
IGL02754:Eif2b5 APN 16 20502786 missense possibly damaging 0.50
IGL03286:Eif2b5 APN 16 20502262 missense probably damaging 1.00
R0569:Eif2b5 UTSW 16 20502553 missense probably benign 0.13
R1321:Eif2b5 UTSW 16 20504689 nonsense probably null
R1647:Eif2b5 UTSW 16 20502585 missense possibly damaging 0.77
R1648:Eif2b5 UTSW 16 20502585 missense possibly damaging 0.77
R1897:Eif2b5 UTSW 16 20507037 missense probably damaging 0.99
R2231:Eif2b5 UTSW 16 20504770 missense probably benign
R3196:Eif2b5 UTSW 16 20505522 missense probably benign
R4423:Eif2b5 UTSW 16 20501719 missense probably benign 0.10
R4776:Eif2b5 UTSW 16 20500233 missense probably damaging 1.00
R5828:Eif2b5 UTSW 16 20502786 missense possibly damaging 0.50
R5920:Eif2b5 UTSW 16 20498944 missense unknown
R5925:Eif2b5 UTSW 16 20508124 missense probably benign 0.02
R6717:Eif2b5 UTSW 16 20505283 missense probably damaging 0.96
R6915:Eif2b5 UTSW 16 20502750 missense possibly damaging 0.83
R7396:Eif2b5 UTSW 16 20506137 missense possibly damaging 0.69
R8046:Eif2b5 UTSW 16 20506404 missense possibly damaging 0.88
R8196:Eif2b5 UTSW 16 20502556 missense probably damaging 0.99
R8503:Eif2b5 UTSW 16 20498980 missense probably benign 0.23
R8532:Eif2b5 UTSW 16 20505206 missense probably damaging 0.99
Z1187:Eif2b5 UTSW 16 20498921 missense unknown
Z1192:Eif2b5 UTSW 16 20498921 missense unknown
Predicted Primers PCR Primer
(F):5'- TGACACTAGACGCTGAAACC -3'
(R):5'- CTGCTGGTCCCTAAGTCTTG -3'

Sequencing Primer
(F):5'- CTAGACGCTGAAACCATTCATTATG -3'
(R):5'- GGTCCCTAAGTCTTGTCCTGCAG -3'
Posted On2016-07-06