Incidental Mutation 'R9542:Eif5b'
ID 719904
Institutional Source Beutler Lab
Gene Symbol Eif5b
Ensembl Gene ENSMUSG00000026083
Gene Name eukaryotic translation initiation factor 5B
Synonyms IF2, A030003E17Rik
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9542 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 38037091-38094660 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) G to T at 38057131 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Stop codon at position 63 (E63*)
Ref Sequence ENSEMBL: ENSMUSP00000027252 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027252]
AlphaFold Q05D44
Predicted Effect probably null
Transcript: ENSMUST00000027252
AA Change: E63*
SMART Domains Protein: ENSMUSP00000027252
Gene: ENSMUSG00000026083
AA Change: E63*

DomainStartEndE-ValueType
low complexity region 19 32 N/A INTRINSIC
low complexity region 33 51 N/A INTRINSIC
low complexity region 94 106 N/A INTRINSIC
low complexity region 110 126 N/A INTRINSIC
low complexity region 145 161 N/A INTRINSIC
low complexity region 183 193 N/A INTRINSIC
coiled coil region 227 272 N/A INTRINSIC
coiled coil region 301 414 N/A INTRINSIC
low complexity region 480 498 N/A INTRINSIC
coiled coil region 523 554 N/A INTRINSIC
low complexity region 580 594 N/A INTRINSIC
Pfam:GTP_EFTU 625 840 4.7e-35 PFAM
Pfam:MMR_HSR1 629 753 5.1e-6 PFAM
Pfam:GTP_EFTU_D2 866 944 7.1e-11 PFAM
Pfam:IF-2 959 1066 1.4e-20 PFAM
Blast:S1 1116 1172 2e-6 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Accurate initiation of translation in eukaryotes is complex and requires many factors, some of which are composed of multiple subunits. The process is simpler in prokaryotes which have only three initiation factors (IF1, IF2, IF3). Two of these factors are conserved in eukaryotes: the homolog of IF1 is eIF1A and the homolog of IF2 is eIF5B. This gene encodes eIF5B. Factors eIF1A and eIF5B interact on the ribosome along with other initiation factors and GTP to position the initiation methionine tRNA on the start codon of the mRNA so that translation initiates accurately. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acbd6 T C 1: 155,443,356 (GRCm39) S105P probably benign Het
Acot12 G A 13: 91,931,110 (GRCm39) V453M probably damaging Het
Actr2 C T 11: 20,044,350 (GRCm39) M85I probably benign Het
Anxa9 T C 3: 95,210,379 (GRCm39) D62G probably benign Het
Arnt C T 3: 95,397,954 (GRCm39) A599V probably benign Het
Ash1l A G 3: 88,950,566 (GRCm39) E2153G probably damaging Het
Asic5 A T 3: 81,911,850 (GRCm39) T149S probably benign Het
Atcay G A 10: 81,043,686 (GRCm39) T353I unknown Het
Aven T C 2: 112,455,517 (GRCm39) F143L probably damaging Het
BB014433 GCACACAGCTTTGGAGGTGTACACACCCGGGTTGGGGCCTCTACACACAGCTTTGGAGGTGTACACACCCGGGTTGGGGCCTCTGCACACAGCTTTGG GCACACAGCTTTGGAGGTGTACACACCCGGGTTGGGGCCTCTGCACACAGCTTTGG 8: 15,092,160 (GRCm39) probably benign Het
BC024139 T A 15: 76,009,715 (GRCm39) L149F probably damaging Het
C3 T C 17: 57,532,037 (GRCm39) Y228C probably damaging Het
Cacna1d A G 14: 29,845,316 (GRCm39) F640L probably benign Het
Ccdc187 T C 2: 26,145,930 (GRCm39) R1220G possibly damaging Het
Cdc42bpb G A 12: 111,268,508 (GRCm39) Q1231* probably null Het
Cdh20 T A 1: 104,875,067 (GRCm39) V283E probably damaging Het
Cep63 T C 9: 102,484,533 (GRCm39) I241V probably benign Het
Dis3 A G 14: 99,316,975 (GRCm39) V787A probably damaging Het
Dock9 A G 14: 121,864,775 (GRCm39) F727S probably damaging Het
Fanca A G 8: 124,023,078 (GRCm39) V553A probably damaging Het
Flacc1 C T 1: 58,717,504 (GRCm39) A136T probably benign Het
Gm37240 A C 3: 84,417,196 (GRCm39) H174Q probably benign Het
Kcnc4 C T 3: 107,365,571 (GRCm39) W212* probably null Het
Myh2 G A 11: 67,072,002 (GRCm39) E577K possibly damaging Het
Ncoa1 C T 12: 4,325,178 (GRCm39) V967I possibly damaging Het
Nmur2 T C 11: 55,931,649 (GRCm39) T21A probably damaging Het
Nrde2 A G 12: 100,110,426 (GRCm39) C197R probably damaging Het
Or2m12 A T 16: 19,104,943 (GRCm39) D183E probably benign Het
Or2o1 C A 11: 49,051,073 (GRCm39) C77* probably null Het
Or52ad1 T C 7: 102,995,569 (GRCm39) I189V probably benign Het
Or8h7 G T 2: 86,720,813 (GRCm39) H235Q probably benign Het
Pard3b C T 1: 62,250,786 (GRCm39) R572* probably null Het
Pdcd6ip T C 9: 113,520,589 (GRCm39) S132G probably damaging Het
Pdzrn3 A T 6: 101,149,235 (GRCm39) F364L probably benign Het
Pfpl G C 19: 12,406,297 (GRCm39) E183Q probably damaging Het
Pgr G T 9: 8,901,532 (GRCm39) C355F possibly damaging Het
Pkhd1 T G 1: 20,188,004 (GRCm39) S3435R probably damaging Het
Pkhd1l1 A G 15: 44,410,284 (GRCm39) D2597G probably benign Het
Pramel30 T C 4: 144,057,095 (GRCm39) Y93H possibly damaging Het
Prrc2c T C 1: 162,508,359 (GRCm39) E2410G possibly damaging Het
Rpap2 C G 5: 107,768,180 (GRCm39) S339R probably benign Het
Rrp36 G C 17: 46,983,492 (GRCm39) R69G possibly damaging Het
Rrp8 T C 7: 105,382,606 (GRCm39) T449A probably benign Het
Scn3a T C 2: 65,366,860 (GRCm39) D54G probably damaging Het
Serinc2 C T 4: 130,152,516 (GRCm39) W228* probably null Het
Serpinb9g A G 13: 33,679,141 (GRCm39) K337R probably benign Het
Slc28a2b A T 2: 122,324,822 (GRCm39) K131N probably benign Het
Spata31 A T 13: 65,070,077 (GRCm39) I742F probably damaging Het
Speg C T 1: 75,399,426 (GRCm39) P2291L probably benign Het
Ss18l2 T A 9: 121,541,666 (GRCm39) L61* probably null Het
Suco C T 1: 161,661,668 (GRCm39) R921H probably damaging Het
Taok2 A T 7: 126,466,008 (GRCm39) I910N probably damaging Het
Tmem18 G A 12: 30,638,557 (GRCm39) M106I Het
Tob1 T G 11: 94,105,234 (GRCm39) S257A unknown Het
Trim67 G C 8: 125,521,497 (GRCm39) K286N possibly damaging Het
Trmt112 A G 19: 6,887,956 (GRCm39) N62S probably benign Het
Tsc2 C T 17: 24,819,308 (GRCm39) probably null Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Ube2j1 G T 4: 33,040,793 (GRCm39) E100* probably null Het
Urgcp A T 11: 5,667,517 (GRCm39) F317I possibly damaging Het
Vps9d1 A T 8: 123,970,522 (GRCm39) D588E probably damaging Het
Wdr38 A T 2: 38,890,210 (GRCm39) T115S probably damaging Het
Zfp119a G A 17: 56,172,593 (GRCm39) Q417* probably null Het
Zfp687 C T 3: 94,916,442 (GRCm39) C860Y probably damaging Het
Zmym4 T C 4: 126,799,164 (GRCm39) N724S probably benign Het
Other mutations in Eif5b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00334:Eif5b APN 1 38,080,800 (GRCm39) missense probably damaging 1.00
IGL01377:Eif5b APN 1 38,075,179 (GRCm39) missense probably benign
IGL01395:Eif5b APN 1 38,076,339 (GRCm39) missense probably damaging 0.96
IGL01572:Eif5b APN 1 38,061,335 (GRCm39) nonsense probably null
IGL01615:Eif5b APN 1 38,084,787 (GRCm39) missense probably damaging 1.00
IGL02141:Eif5b APN 1 38,071,403 (GRCm39) missense probably benign 0.09
IGL02260:Eif5b APN 1 38,084,537 (GRCm39) missense possibly damaging 0.81
IGL02308:Eif5b APN 1 38,080,828 (GRCm39) missense probably damaging 1.00
IGL03180:Eif5b APN 1 38,075,350 (GRCm39) missense probably damaging 1.00
IGL03327:Eif5b APN 1 38,080,772 (GRCm39) splice site probably benign
R0018:Eif5b UTSW 1 38,057,970 (GRCm39) missense unknown
R0036:Eif5b UTSW 1 38,058,192 (GRCm39) missense probably benign 0.23
R0137:Eif5b UTSW 1 38,058,324 (GRCm39) missense probably benign 0.23
R0349:Eif5b UTSW 1 38,071,447 (GRCm39) missense probably benign 0.18
R0606:Eif5b UTSW 1 38,087,974 (GRCm39) missense probably damaging 1.00
R1056:Eif5b UTSW 1 38,061,248 (GRCm39) missense unknown
R1225:Eif5b UTSW 1 38,076,709 (GRCm39) missense probably damaging 1.00
R2043:Eif5b UTSW 1 38,080,900 (GRCm39) missense probably damaging 1.00
R2163:Eif5b UTSW 1 38,087,875 (GRCm39) missense probably benign 0.32
R2225:Eif5b UTSW 1 38,058,304 (GRCm39) missense unknown
R2432:Eif5b UTSW 1 38,058,423 (GRCm39) missense unknown
R2922:Eif5b UTSW 1 38,057,100 (GRCm39) splice site probably benign
R4357:Eif5b UTSW 1 38,089,339 (GRCm39) missense probably damaging 1.00
R4631:Eif5b UTSW 1 38,080,828 (GRCm39) missense probably damaging 1.00
R4665:Eif5b UTSW 1 38,084,793 (GRCm39) missense probably damaging 1.00
R4702:Eif5b UTSW 1 38,057,958 (GRCm39) missense unknown
R4941:Eif5b UTSW 1 38,090,280 (GRCm39) missense probably damaging 1.00
R4995:Eif5b UTSW 1 38,090,792 (GRCm39) makesense probably null
R5020:Eif5b UTSW 1 38,058,150 (GRCm39) nonsense probably null
R5175:Eif5b UTSW 1 38,084,468 (GRCm39) missense probably damaging 1.00
R5375:Eif5b UTSW 1 38,084,835 (GRCm39) missense possibly damaging 0.66
R5566:Eif5b UTSW 1 38,090,328 (GRCm39) missense probably damaging 1.00
R5566:Eif5b UTSW 1 38,084,765 (GRCm39) missense possibly damaging 0.90
R5853:Eif5b UTSW 1 38,076,388 (GRCm39) missense probably damaging 1.00
R5978:Eif5b UTSW 1 38,037,361 (GRCm39) splice site probably null
R6315:Eif5b UTSW 1 38,057,114 (GRCm39) missense unknown
R6376:Eif5b UTSW 1 38,084,760 (GRCm39) missense probably damaging 0.98
R6388:Eif5b UTSW 1 38,058,081 (GRCm39) missense unknown
R6444:Eif5b UTSW 1 38,075,292 (GRCm39) missense probably damaging 1.00
R6455:Eif5b UTSW 1 38,058,108 (GRCm39) missense probably benign 0.23
R6810:Eif5b UTSW 1 38,085,741 (GRCm39) missense probably benign 0.45
R6877:Eif5b UTSW 1 38,089,320 (GRCm39) missense probably damaging 1.00
R7130:Eif5b UTSW 1 38,080,857 (GRCm39) missense probably damaging 1.00
R7180:Eif5b UTSW 1 38,088,155 (GRCm39) missense probably damaging 0.98
R7439:Eif5b UTSW 1 38,090,718 (GRCm39) missense probably benign 0.28
R7488:Eif5b UTSW 1 38,089,387 (GRCm39) missense possibly damaging 0.69
R8140:Eif5b UTSW 1 38,090,357 (GRCm39) missense probably benign 0.41
R8166:Eif5b UTSW 1 38,087,901 (GRCm39) missense probably benign 0.11
R8191:Eif5b UTSW 1 38,075,283 (GRCm39) missense probably damaging 0.98
R8304:Eif5b UTSW 1 38,084,774 (GRCm39) missense probably benign 0.11
R8549:Eif5b UTSW 1 38,076,288 (GRCm39) missense possibly damaging 0.96
R8558:Eif5b UTSW 1 38,083,795 (GRCm39) missense probably damaging 0.99
R8893:Eif5b UTSW 1 38,090,300 (GRCm39) missense possibly damaging 0.48
R9452:Eif5b UTSW 1 38,084,861 (GRCm39) missense probably damaging 1.00
R9487:Eif5b UTSW 1 38,084,560 (GRCm39) missense probably damaging 0.99
R9487:Eif5b UTSW 1 38,058,451 (GRCm39) nonsense probably null
R9721:Eif5b UTSW 1 38,076,740 (GRCm39) critical splice donor site probably null
R9745:Eif5b UTSW 1 38,084,729 (GRCm39) missense probably damaging 1.00
R9748:Eif5b UTSW 1 38,090,241 (GRCm39) missense possibly damaging 0.89
RF018:Eif5b UTSW 1 38,060,673 (GRCm39) critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- CGCCTTGGCTGCAGAAATAG -3'
(R):5'- CTGACCCCAAGTGGATCAAG -3'

Sequencing Primer
(F):5'- TGGTGCTGCCAAGGAGCAG -3'
(R):5'- CTGACCCCAAGTGGATCAAGTTTATC -3'
Posted On 2022-07-18