Incidental Mutation 'R8161:Mtg2'
ID633499
Institutional Source Beutler Lab
Gene Symbol Mtg2
Ensembl Gene ENSMUSG00000039069
Gene Namemitochondrial ribosome associated GTPase 2
SynonymsD2Bwg0647e, 2900056P18Rik, 1810011P19Rik, Gtpbp5
MMRRC Submission
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R8161 (G1)
Quality Score225.009
Status Not validated
Chromosome2
Chromosomal Location180070588-180085902 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 180085575 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 340 (V340A)
Ref Sequence ENSEMBL: ENSMUSP00000084843 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087563] [ENSMUST00000108901] [ENSMUST00000184862]
Predicted Effect probably benign
Transcript: ENSMUST00000087563
AA Change: V340A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000084843
Gene: ENSMUSG00000039069
AA Change: V340A

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 benign
Transcript: ENSMUST00000108901
AA Change: V340A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000104529
Gene: ENSMUSG00000039069
AA Change: V340A

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 benign
Transcript: ENSMUST00000184862
SMART Domains Protein: ENSMUSP00000139273
Gene: ENSMUSG00000039069

DomainStartEndE-ValueType
Pfam:GTP1_OBG 71 222 2e-43 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.3%
  • 20x: 97.8%
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9630041A04Rik T C 9: 101,938,769 L51P probably damaging Het
Adgrb3 A T 1: 25,093,922 M1121K probably benign Het
Ank2 T C 3: 127,032,129 N371S Het
Arhgef5 T A 6: 43,283,951 C1437S probably damaging Het
Atp8b1 A T 18: 64,556,987 L558Q probably damaging Het
Bsn T C 9: 108,139,530 K94R probably benign Het
Cacna2d1 T A 5: 16,314,937 V435D probably damaging Het
Chd3 T C 11: 69,350,885 N1474S probably damaging Het
Chd7 A G 4: 8,855,038 D2089G probably damaging Het
Col11a2 T A 17: 34,051,290 M492K unknown Het
Col16a1 A T 4: 130,060,469 T502S unknown Het
Csl A T 10: 99,758,320 N294K probably damaging Het
Dnah5 T A 15: 28,350,704 M2624K possibly damaging Het
Dync1li1 C A 9: 114,706,183 H172N probably damaging Het
Eef1a1 C T 9: 78,480,390 V59I probably benign Het
Ephb1 T C 9: 102,194,813 K256E probably damaging Het
Erlin2 C A 8: 27,028,942 T78N probably damaging Het
Fbxo10 A G 4: 45,044,793 L614P probably damaging Het
Fer1l4 A T 2: 156,024,635 D1555E probably benign Het
Gabrr2 A G 4: 33,082,566 D230G probably damaging Het
Gen1 A T 12: 11,241,464 S840T probably benign Het
Glyctk G A 9: 106,157,693 T58I probably benign Het
Gm10471 T C 5: 26,084,692 S246G possibly damaging Het
Gm12258 G A 11: 58,859,312 A438T unknown Het
Gm14305 A G 2: 176,721,505 T397A probably benign Het
Hnrnpu G T 1: 178,337,502 R24S possibly damaging Het
Iffo2 A G 4: 139,574,954 N3D possibly damaging Het
Insr C T 8: 3,258,660 M125I probably damaging Het
Itsn1 G A 16: 91,818,558 R397H unknown Het
Kcnj16 T A 11: 111,024,515 M1K probably null Het
Kcns3 G A 12: 11,119,763 probably benign Het
Kmt2c A G 5: 25,374,564 V578A probably benign Het
Krt79 T C 15: 101,930,702 K444R probably damaging Het
Mtr A C 13: 12,221,486 L618R probably damaging Het
Myo6 T A 9: 80,217,709 D23E unknown Het
Nos1ap A G 1: 170,390,759 V27A probably damaging Het
Npc1 A T 18: 12,195,072 I1060K possibly damaging Het
Nrbp1 T A 5: 31,243,849 L23* probably null Het
Olfr1113 T C 2: 87,213,804 I304T probably damaging Het
Olfr12 G A 1: 92,620,356 R150H probably benign Het
Olfr147 C A 9: 38,403,507 T211K probably damaging Het
Olfr406 A T 11: 74,269,718 M110L probably benign Het
Olfr804 A T 10: 129,704,884 K2I possibly damaging Het
Pcdhgc5 A T 18: 37,821,562 T630S probably damaging Het
Pgm1 C A 5: 64,112,160 T530K probably damaging Het
Phf20l1 A T 15: 66,604,073 N185I probably damaging Het
Pkp2 A G 16: 16,213,449 D26G probably damaging Het
Rangap1 C T 15: 81,710,495 E378K probably benign Het
Rapgef1 A C 2: 29,679,198 I43L probably benign Het
Rbfox1 A G 16: 7,277,028 T111A Het
Rptn GCAAGACCAGAGTTCTCACCAGGGTCAGAAAGGCAGACAAGACCAGAGTTCTCACCAGGGTCAGAAAGGCAGACAAGACCAGAGTTCTCACCAGGGTCA GCAAGACCAGAGTTCTCACCAGGGTCAGAAAGGCAGACAAGACCAGAGTTCTCACCAGGGTCA 3: 93,396,693 probably benign Het
Spata16 A T 3: 26,840,662 M287L probably benign Het
Stau2 A G 1: 16,345,825 M470T probably benign Het
Tcf12 T C 9: 72,015,651 Y70C probably damaging Het
Tsc22d1 C T 14: 76,417,020 T313M probably benign Het
Vmn1r52 T A 6: 90,179,257 M181K possibly damaging Het
Zbtb48 A T 4: 152,022,110 C345S probably damaging Het
Zfp628 G A 7: 4,918,959 R60Q probably damaging Het
Zfp638 T C 6: 83,929,731 S293P possibly damaging Het
Zkscan17 G A 11: 59,502,944 P183S probably benign Het
Zscan12 G T 13: 21,363,727 K26N probably benign Het
Other mutations in Mtg2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01360:Mtg2 APN 2 180084077 missense probably damaging 1.00
R0959:Mtg2 UTSW 2 180083428 missense probably benign 0.06
R2156:Mtg2 UTSW 2 180084130 nonsense probably null
R3428:Mtg2 UTSW 2 180084272 missense possibly damaging 0.88
R5032:Mtg2 UTSW 2 180083390 missense possibly damaging 0.79
R6641:Mtg2 UTSW 2 180085508 missense probably benign 0.00
R7288:Mtg2 UTSW 2 180083387 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTTCAGTGGCAGACATCCC -3'
(R):5'- CTTCCTGTGATTGATGGCCC -3'

Sequencing Primer
(F):5'- ATCCCAGGCATCATCCGAGG -3'
(R):5'- ACTACCACCTGAGAGGCTG -3'
Posted On2020-07-13