Incidental Mutation 'R4513:Guf1'
ID 334508
Institutional Source Beutler Lab
Gene Symbol Guf1
Ensembl Gene ENSMUSG00000029208
Gene Name GUF1 homolog, GTPase
Synonyms mtEF4
MMRRC Submission 041759-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.805) question?
Stock # R4513 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 69714255-69731995 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 69719005 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 230 (V230A)
Ref Sequence ENSEMBL: ENSMUSP00000144246 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031113] [ENSMUST00000087228] [ENSMUST00000132169] [ENSMUST00000144363] [ENSMUST00000154728] [ENSMUST00000173205]
AlphaFold Q8C3X4
Predicted Effect probably benign
Transcript: ENSMUST00000031113
AA Change: V230A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000031113
Gene: ENSMUSG00000029208
AA Change: V230A

DomainStartEndE-ValueType
low complexity region 7 29 N/A INTRINSIC
Pfam:GTP_EFTU 48 227 2.9e-53 PFAM
Pfam:MMR_HSR1 52 177 1.1e-7 PFAM
Pfam:Ras 83 227 2.4e-7 PFAM
low complexity region 336 349 N/A INTRINSIC
EFG_C 364 450 9.13e-1 SMART
Pfam:LepA_C 452 559 3.1e-48 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000087228
AA Change: V230A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000084480
Gene: ENSMUSG00000029208
AA Change: V230A

DomainStartEndE-ValueType
low complexity region 7 29 N/A INTRINSIC
Pfam:GTP_EFTU 48 227 3.1e-54 PFAM
Pfam:MMR_HSR1 52 177 4.1e-6 PFAM
Pfam:Ras 83 226 2.9e-7 PFAM
Pfam:GTP_EFTU_D2 250 320 7e-10 PFAM
low complexity region 424 437 N/A INTRINSIC
EFG_C 452 538 9.13e-1 SMART
Pfam:LepA_C 540 646 1.3e-48 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125543
Predicted Effect probably benign
Transcript: ENSMUST00000132169
AA Change: V230A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000144290
Gene: ENSMUSG00000029208
AA Change: V230A

DomainStartEndE-ValueType
low complexity region 7 29 N/A INTRINSIC
Pfam:GTP_EFTU 48 227 6.2e-54 PFAM
Pfam:MMR_HSR1 52 177 6.2e-6 PFAM
Pfam:Ras 83 226 1.2e-6 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000144363
AA Change: V224A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000114707
Gene: ENSMUSG00000029208
AA Change: V224A

DomainStartEndE-ValueType
low complexity region 1 23 N/A INTRINSIC
Pfam:GTP_EFTU 42 221 5.8e-54 PFAM
Pfam:MMR_HSR1 46 171 5.9e-6 PFAM
Pfam:Ras 77 220 1.1e-6 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000154728
AA Change: V230A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000144246
Gene: ENSMUSG00000029208
AA Change: V230A

DomainStartEndE-ValueType
low complexity region 7 29 N/A INTRINSIC
Pfam:GTP_EFTU 48 227 6.2e-54 PFAM
Pfam:MMR_HSR1 52 177 6.2e-6 PFAM
Pfam:Ras 83 226 1.2e-6 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000173205
AA Change: V217A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000133467
Gene: ENSMUSG00000029208
AA Change: V217A

DomainStartEndE-ValueType
Pfam:GTP_EFTU 11 190 1.1e-53 PFAM
Pfam:MMR_HSR1 15 140 2.6e-8 PFAM
Pfam:Ras 46 190 1.6e-7 PFAM
Pfam:GTP_EFTU_D2 213 283 3.1e-9 PFAM
Pfam:EFG_C 369 454 1e-16 PFAM
Pfam:LepA_C 455 562 4.5e-50 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000201115
Meta Mutation Damage Score 0.0634 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.6%
  • 10x: 96.9%
  • 20x: 94.0%
Validation Efficiency 100% (56/56)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a GTPase that triggers back-translocation of the elongating ribosome during mitochondrial protein synthesis. The protein contains a highly conserved C-terminal domain not found in other GTPases that facilitates tRNA binding. The encoded protein is thought to prevent misincorporation of amino acids in stressful, suboptimal conditions. An allelic variant in this gene has been associated with early infantile epileptic encephalopathy-40. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2016]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgre1 A G 17: 57,717,947 (GRCm39) I320V probably benign Het
Akap6 T C 12: 52,842,787 (GRCm39) V45A probably benign Het
Ankrd28 A T 14: 31,465,242 (GRCm39) S312T probably damaging Het
Cenpn A G 8: 117,660,135 (GRCm39) Y68C probably damaging Het
Cfap96 G T 8: 46,421,175 (GRCm39) T116K probably damaging Het
Cntn3 A T 6: 102,145,943 (GRCm39) I966N probably benign Het
D630003M21Rik T C 2: 158,046,722 (GRCm39) T752A probably benign Het
Dmxl2 A C 9: 54,327,168 (GRCm39) S952R probably null Het
Dop1a G A 9: 86,402,612 (GRCm39) E1271K probably benign Het
Fgfr3 A G 5: 33,880,460 (GRCm39) probably benign Het
Gm10110 A G 14: 90,135,151 (GRCm39) noncoding transcript Het
Got1l1 C T 8: 27,688,513 (GRCm39) M279I probably benign Het
Hsd17b14 C T 7: 45,212,339 (GRCm39) L124F probably benign Het
Id3 G T 4: 135,871,669 (GRCm39) probably benign Het
Itga8 T C 2: 12,187,547 (GRCm39) S711G probably benign Het
Lgr4 T C 2: 109,842,361 (GRCm39) M782T possibly damaging Het
Lsm12 T C 11: 102,057,909 (GRCm39) probably null Het
Map1b T A 13: 99,580,741 (GRCm39) D117V probably damaging Het
Map3k11 A G 19: 5,752,238 (GRCm39) T807A probably damaging Het
Mapk14 T C 17: 28,943,798 (GRCm39) F129S probably damaging Het
Mapkbp1 T A 2: 119,854,174 (GRCm39) I1257N possibly damaging Het
Mcm3 A G 1: 20,880,456 (GRCm39) Y459H probably damaging Het
Mkln1 T C 6: 31,410,093 (GRCm39) probably benign Het
Msh5 A T 17: 35,249,664 (GRCm39) I627N possibly damaging Het
Nfkbiz T C 16: 55,637,204 (GRCm39) H488R probably benign Het
Nrg1 G T 8: 32,967,105 (GRCm39) probably benign Het
Or1j19 A G 2: 36,676,782 (GRCm39) M82V probably benign Het
Or51q1 T C 7: 103,628,648 (GRCm39) V89A probably benign Het
Or51t4 T C 7: 102,597,945 (GRCm39) L81P probably damaging Het
Or5b120 A T 19: 13,479,986 (GRCm39) Y93F probably benign Het
Plec C T 15: 76,070,418 (GRCm39) V931M probably damaging Het
Plekhg4 T A 8: 106,107,034 (GRCm39) C910S probably damaging Het
Ppp1r18 A G 17: 36,179,196 (GRCm39) E357G probably damaging Het
Pramel23 T C 4: 143,424,718 (GRCm39) M242V probably benign Het
Rbm11 T C 16: 75,393,475 (GRCm39) F57S probably damaging Het
Sbp G A 17: 24,164,286 (GRCm39) G183D probably benign Het
Skint5 A G 4: 113,599,382 (GRCm39) V719A unknown Het
Slc16a7 T G 10: 125,069,308 (GRCm39) probably null Het
Slc29a1 A C 17: 45,899,992 (GRCm39) Y232* probably null Het
Slc7a8 C G 14: 54,973,247 (GRCm39) G240A possibly damaging Het
Spanxn4 A T 12: 62,734,886 (GRCm39) noncoding transcript Het
Spata31d1d T C 13: 59,876,368 (GRCm39) Q389R probably benign Het
Srgap1 A G 10: 121,706,231 (GRCm39) probably null Het
St6gal2 A T 17: 55,790,018 (GRCm39) N351Y probably benign Het
Tle2 A G 10: 81,423,394 (GRCm39) D491G probably damaging Het
Tmem33 T C 5: 67,443,468 (GRCm39) V215A probably benign Het
Trav6-3 A G 14: 53,667,548 (GRCm39) T7A probably benign Het
Ube2q2 C A 9: 55,057,084 (GRCm39) P56T probably benign Het
Unc79 T C 12: 102,988,019 (GRCm39) V208A probably damaging Het
Xkr7 T C 2: 152,896,553 (GRCm39) I469T probably benign Het
Other mutations in Guf1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01580:Guf1 APN 5 69,722,764 (GRCm39) splice site probably benign
IGL01739:Guf1 APN 5 69,718,501 (GRCm39) missense probably damaging 1.00
IGL03110:Guf1 APN 5 69,715,820 (GRCm39) missense probably damaging 1.00
R0054:Guf1 UTSW 5 69,716,904 (GRCm39) synonymous silent
R0219:Guf1 UTSW 5 69,716,929 (GRCm39) missense probably damaging 1.00
R0269:Guf1 UTSW 5 69,716,942 (GRCm39) missense probably damaging 0.99
R0624:Guf1 UTSW 5 69,715,923 (GRCm39) missense probably damaging 1.00
R0690:Guf1 UTSW 5 69,723,695 (GRCm39) splice site probably null
R0906:Guf1 UTSW 5 69,723,729 (GRCm39) missense probably damaging 0.99
R1082:Guf1 UTSW 5 69,724,555 (GRCm39) missense possibly damaging 0.95
R1386:Guf1 UTSW 5 69,720,505 (GRCm39) missense probably benign
R1506:Guf1 UTSW 5 69,724,509 (GRCm39) missense possibly damaging 0.85
R1859:Guf1 UTSW 5 69,725,803 (GRCm39) nonsense probably null
R1982:Guf1 UTSW 5 69,724,569 (GRCm39) nonsense probably null
R3782:Guf1 UTSW 5 69,724,495 (GRCm39) missense probably benign 0.01
R3847:Guf1 UTSW 5 69,718,500 (GRCm39) missense probably damaging 0.99
R4172:Guf1 UTSW 5 69,715,572 (GRCm39) missense possibly damaging 0.88
R4592:Guf1 UTSW 5 69,723,786 (GRCm39) missense possibly damaging 0.55
R4811:Guf1 UTSW 5 69,721,852 (GRCm39) splice site probably null
R5435:Guf1 UTSW 5 69,720,512 (GRCm39) missense probably benign 0.01
R5792:Guf1 UTSW 5 69,717,829 (GRCm39) missense probably damaging 1.00
R6181:Guf1 UTSW 5 69,719,059 (GRCm39) missense probably damaging 1.00
R6246:Guf1 UTSW 5 69,715,898 (GRCm39) missense probably damaging 1.00
R6411:Guf1 UTSW 5 69,717,854 (GRCm39) missense possibly damaging 0.87
R6701:Guf1 UTSW 5 69,715,596 (GRCm39) missense probably damaging 1.00
R6724:Guf1 UTSW 5 69,723,736 (GRCm39) missense probably damaging 0.99
R7634:Guf1 UTSW 5 69,721,887 (GRCm39) missense probably damaging 0.97
R7923:Guf1 UTSW 5 69,718,502 (GRCm39) missense probably benign 0.01
R8202:Guf1 UTSW 5 69,720,545 (GRCm39) missense possibly damaging 0.95
R8387:Guf1 UTSW 5 69,723,810 (GRCm39) missense probably damaging 1.00
R9567:Guf1 UTSW 5 69,721,951 (GRCm39) missense possibly damaging 0.93
R9734:Guf1 UTSW 5 69,726,605 (GRCm39) nonsense probably null
X0018:Guf1 UTSW 5 69,723,709 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- GGTATGGGGCTGAAGTACAC -3'
(R):5'- GGCTGTTCATTAGGATTCAAAATGCC -3'

Sequencing Primer
(F):5'- GCTGAAGTACACTGGCATTTG -3'
(R):5'- GGATTCAAAATGCCTACTTCATTGAC -3'
Posted On 2015-08-18