Incidental Mutation 'R7288:Mtg2'
ID 566141
Institutional Source Beutler Lab
Gene Symbol Mtg2
Ensembl Gene ENSMUSG00000039069
Gene Name mitochondrial ribosome associated GTPase 2
Synonyms D2Bwg0647e, 2900056P18Rik, 1810011P19Rik, Gtpbp5
MMRRC Submission 045395-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7288 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 179712381-179727695 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 179725180 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 131 (Y131C)
Ref Sequence ENSEMBL: ENSMUSP00000084843 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087563] [ENSMUST00000108901] [ENSMUST00000184862]
AlphaFold A2AFK4
Predicted Effect probably damaging
Transcript: ENSMUST00000087563
AA Change: Y131C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000084843
Gene: ENSMUSG00000039069
AA Change: Y131C

DomainStartEndE-ValueType
Pfam:GTP1_OBG 71 222 5.1e-43 PFAM
Pfam:FeoB_N 224 384 1.8e-11 PFAM
Pfam:MMR_HSR1 225 345 7.9e-22 PFAM
Pfam:Miro 225 347 1.5e-6 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000108901
AA Change: Y131C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000104529
Gene: ENSMUSG00000039069
AA Change: Y131C

DomainStartEndE-ValueType
Pfam:GTP1_OBG 71 222 1.5e-49 PFAM
Pfam:FeoB_N 224 384 8.3e-12 PFAM
Pfam:MMR_HSR1 225 345 3.6e-24 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000184862
AA Change: Y131C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000139273
Gene: ENSMUSG00000039069
AA Change: Y131C

DomainStartEndE-ValueType
Pfam:GTP1_OBG 71 222 2e-43 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Small G proteins, such as GTPBP5, act as molecular switches that play crucial roles in the regulation of fundamental cellular processes such as protein synthesis, nuclear transport, membrane trafficking, and signal transduction (Hirano et al., 2006 [PubMed 17054726]).[supplied by OMIM, Mar 2008]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik T A 11: 58,771,131 (GRCm39) D204E probably benign Het
Adh1 T G 3: 137,988,493 (GRCm39) D155E probably benign Het
Akt1s1 T C 7: 44,498,571 (GRCm39) L2P unknown Het
Ash1l T A 3: 88,873,199 (GRCm39) probably benign Het
Bend7 C T 2: 4,757,641 (GRCm39) P228S probably damaging Het
Bpifc T C 10: 85,824,585 (GRCm39) E218G possibly damaging Het
Cdk6 T A 5: 3,479,001 (GRCm39) F127Y probably benign Het
Cgnl1 A T 9: 71,632,846 (GRCm39) H168Q possibly damaging Het
Chd7 C T 4: 8,847,093 (GRCm39) T1612I possibly damaging Het
Col4a4 A T 1: 82,470,184 (GRCm39) C782S unknown Het
Copg2 T A 6: 30,801,341 (GRCm39) I364L probably damaging Het
Crygb A G 1: 65,121,084 (GRCm39) L81P probably benign Het
Cyp4f18 A T 8: 72,747,017 (GRCm39) M326K probably damaging Het
Dhx34 A G 7: 15,949,361 (GRCm39) S356P probably benign Het
Dmbt1 C T 7: 130,685,519 (GRCm39) Q855* probably null Het
Dnai3 T C 3: 145,787,007 (GRCm39) T343A probably damaging Het
Dnph1 A G 17: 46,809,938 (GRCm39) N160S probably benign Het
Esrra A T 19: 6,890,139 (GRCm39) C228* probably null Het
Evpl T C 11: 116,114,775 (GRCm39) N972D probably benign Het
Fat3 T C 9: 15,909,888 (GRCm39) D2038G probably damaging Het
Fhit T A 14: 9,763,784 (GRCm38) R102W probably damaging Het
Gal3st1 A T 11: 3,948,609 (GRCm39) D272V probably damaging Het
Gal3st1 T A 11: 3,948,651 (GRCm39) V286D probably damaging Het
Gemin4 A T 11: 76,104,206 (GRCm39) M185K possibly damaging Het
Hecw1 T C 13: 14,490,821 (GRCm39) I311V probably benign Het
Ift172 T C 5: 31,442,630 (GRCm39) Y179C probably damaging Het
Ighv7-3 C T 12: 114,116,963 (GRCm39) W66* probably null Het
Iqgap3 T A 3: 88,016,142 (GRCm39) I975N probably damaging Het
Khdrbs3 A G 15: 68,921,262 (GRCm39) E281G possibly damaging Het
Lamb2 A T 9: 108,365,523 (GRCm39) T1369S probably benign Het
Mettl8 A T 2: 70,812,382 (GRCm39) D84E probably benign Het
Mrgprb3 C A 7: 48,293,059 (GRCm39) C164F probably damaging Het
Nacc1 C T 8: 85,403,174 (GRCm39) A234T probably benign Het
Nsmaf C T 4: 6,416,641 (GRCm39) V551I probably benign Het
Or13a26 T A 7: 140,284,942 (GRCm39) C259* probably null Het
Or7e175 T A 9: 20,048,737 (GRCm39) Y108* probably null Het
Oxr1 C T 15: 41,677,004 (GRCm39) P187L not run Het
Pcdhb12 T A 18: 37,569,068 (GRCm39) D71E probably benign Het
Pigt CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT 2: 164,341,589 (GRCm39) probably null Het
Pkm A G 9: 59,576,196 (GRCm39) S127G probably benign Het
Plxna2 T A 1: 194,479,227 (GRCm39) L1296H probably damaging Het
Ppil6 C G 10: 41,374,524 (GRCm39) T135R probably benign Het
Ppp2r3d T C 9: 101,004,203 (GRCm39) Y378C probably damaging Het
Rabep2 C T 7: 126,043,377 (GRCm39) R426C probably damaging Het
Rad21 A T 15: 51,845,976 (GRCm39) H31Q possibly damaging Het
Rad50 G T 11: 53,545,776 (GRCm39) Y1182* probably null Het
Serpinb9c C T 13: 33,335,883 (GRCm39) A218T possibly damaging Het
Slc34a1 C A 13: 24,003,095 (GRCm39) H248Q probably benign Het
Slc45a4 C A 15: 73,458,785 (GRCm39) E255* probably null Het
Slc8a3 T A 12: 81,263,598 (GRCm39) K596N possibly damaging Het
Tbc1d32 A C 10: 55,927,483 (GRCm39) probably null Het
Tbl2 T A 5: 135,183,253 (GRCm39) I112N possibly damaging Het
Tchp A C 5: 114,853,630 (GRCm39) K238T probably damaging Het
Tfap2d G A 1: 19,189,207 (GRCm39) G251D probably damaging Het
Thrb T A 14: 18,030,186 (GRCm38) M324K probably damaging Het
Tmem259 A T 10: 79,814,300 (GRCm39) L328Q probably damaging Het
Tmtc2 T C 10: 105,249,469 (GRCm39) H88R probably damaging Het
Tnfrsf21 A G 17: 43,348,709 (GRCm39) H107R possibly damaging Het
Trib1 T C 15: 59,526,471 (GRCm39) V347A probably benign Het
Ung T A 5: 114,269,315 (GRCm39) L9* probably null Het
Vmn1r195 G T 13: 22,463,174 (GRCm39) V215F probably damaging Het
Wdr90 A G 17: 26,065,286 (GRCm39) S1657P probably benign Het
Wdsub1 A T 2: 59,708,487 (GRCm39) Y129N possibly damaging Het
Zfp369 T G 13: 65,432,832 (GRCm39) probably null Het
Zfp770 G T 2: 114,026,142 (GRCm39) C642* probably null Het
Zfp981 C T 4: 146,622,100 (GRCm39) R342C probably benign Het
Zhx3 A C 2: 160,623,042 (GRCm39) V375G probably damaging Het
Other mutations in Mtg2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01360:Mtg2 APN 2 179,725,870 (GRCm39) missense probably damaging 1.00
R0959:Mtg2 UTSW 2 179,725,221 (GRCm39) missense probably benign 0.06
R2156:Mtg2 UTSW 2 179,725,923 (GRCm39) nonsense probably null
R3428:Mtg2 UTSW 2 179,726,065 (GRCm39) missense possibly damaging 0.88
R5032:Mtg2 UTSW 2 179,725,183 (GRCm39) missense possibly damaging 0.79
R6641:Mtg2 UTSW 2 179,727,301 (GRCm39) missense probably benign 0.00
R8161:Mtg2 UTSW 2 179,727,368 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TCGGTTAGGATAATGAAGAGTGTGG -3'
(R):5'- ACCAGTGCAAAGGTGATTGT -3'

Sequencing Primer
(F):5'- TAATGAAGAGTGTGGGCGGCC -3'
(R):5'- GGGAATGTGACCCCTAAAACAC -3'
Posted On 2019-06-26