Incidental Mutation 'R8530:Qtrt2'
Institutional Source Beutler Lab
Gene Symbol Qtrt2
Ensembl Gene ENSMUSG00000022704
Gene Namequeuine tRNA-ribosyltransferase accessory subunit 2
Synonyms3110012M05Rik, 4930470H18Rik
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.088) question?
Stock #R8530 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location43861407-43926809 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 43869044 bp
Amino Acid Change Glycine to Valine at position 197 (G197V)
Ref Sequence ENSEMBL: ENSMUSP00000023387 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023387]
Predicted Effect probably damaging
Transcript: ENSMUST00000023387
AA Change: G197V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000023387
Gene: ENSMUSG00000022704
AA Change: G197V

Pfam:TGT 95 340 7.1e-59 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of tRNA-guanine transglycosylase. tRNA-guanine transglycosylase is a heterodimeric enzyme complex that plays a critical role in tRNA modification by synthesizing the 7-deazaguanosine queuosine, which is found in tRNAs that code for asparagine, aspartic acid, histidine, and tyrosine. The encoded protein may play a role in the queuosine 5'-monophosphate salvage pathway. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Feb 2012]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik G C 3: 138,068,825 E1258D probably damaging Het
4930407I10Rik T A 15: 82,065,386 H1161Q probably damaging Het
Adam20 A G 8: 40,796,034 S394G probably damaging Het
Akr1c12 A T 13: 4,270,161 F310Y probably benign Het
Ank G A 15: 27,544,404 A84T probably benign Het
BC027072 T C 17: 71,752,106 Y192C probably damaging Het
Bcas1 A T 2: 170,387,948 I244K probably damaging Het
Cacna1a T C 8: 84,612,414 probably null Het
Car14 T C 3: 95,900,358 H79R probably benign Het
Cd163 T C 6: 124,318,901 Y735H probably damaging Het
Cdh11 G A 8: 102,664,755 P283L probably benign Het
Cfi C T 3: 129,850,733 T126I possibly damaging Het
Col6a4 T A 9: 106,080,505 H40L probably benign Het
Dbh A G 2: 27,168,306 D162G probably damaging Het
Dnah14 A G 1: 181,664,946 K1657R probably damaging Het
E2f7 T A 10: 110,778,998 V521D probably benign Het
Eif3g A C 9: 20,897,730 S93A possibly damaging Het
Fa2h T C 8: 111,356,156 E143G probably benign Het
Foxc1 C A 13: 31,807,788 P194Q probably benign Het
Fyco1 A G 9: 123,840,540 probably null Het
Gabrb3 T C 7: 57,812,071 S256P probably damaging Het
Gcc1 C A 6: 28,420,731 D196Y probably damaging Het
Gm15319 T C 8: 20,356,984 N242S probably benign Het
Herc1 T A 9: 66,418,628 D1461E probably benign Het
Hmcn2 C A 2: 31,391,076 L1867I probably benign Het
Hps6 A T 19: 46,003,520 probably benign Het
Macc1 A T 12: 119,445,739 I81F probably damaging Het
Man2c1 G T 9: 57,131,638 D111Y probably damaging Het
Mast3 A T 8: 70,788,233 I240N possibly damaging Het
Matn1 A T 4: 130,950,136 K219* probably null Het
Nup210 C G 6: 91,076,645 A297P possibly damaging Het
Olfr1173 A T 2: 88,274,810 L80I probably damaging Het
Olfr212 T A 6: 116,516,569 I264K probably damaging Het
Pcnt G A 10: 76,420,205 R734W probably damaging Het
Phactr3 A G 2: 178,284,026 N360D probably damaging Het
Rabep1 A T 11: 70,919,242 L500F probably damaging Het
Rhof T A 5: 123,119,518 D183V probably damaging Het
Shprh T C 10: 11,151,934 V95A probably benign Het
Spata31d1b A T 13: 59,717,150 N704I unknown Het
Tas1r2 A T 4: 139,662,149 Y452F probably benign Het
Tc2n A T 12: 101,651,185 F325Y possibly damaging Het
Tiam2 G T 17: 3,450,812 V909L probably benign Het
Tlx1 A T 19: 45,151,085 Y57F probably benign Het
Uck1 C A 2: 32,260,141 probably benign Het
Vmn2r58 A T 7: 41,864,152 W356R probably damaging Het
Wars G A 12: 108,882,892 A43V probably damaging Het
Wrn A T 8: 33,280,824 I694N possibly damaging Het
Zfp120 A G 2: 150,117,248 Y385H probably benign Het
Other mutations in Qtrt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00801:Qtrt2 APN 16 43881189 missense probably damaging 0.99
R1018:Qtrt2 UTSW 16 43878000 missense possibly damaging 0.93
R1258:Qtrt2 UTSW 16 43869083 missense possibly damaging 0.77
R1499:Qtrt2 UTSW 16 43868974 missense probably benign 0.43
R1574:Qtrt2 UTSW 16 43871832 unclassified probably benign
R1830:Qtrt2 UTSW 16 43871655 missense probably damaging 1.00
R2013:Qtrt2 UTSW 16 43869092 missense probably damaging 1.00
R3835:Qtrt2 UTSW 16 43881072 missense probably damaging 1.00
R5199:Qtrt2 UTSW 16 43867425 missense probably benign 0.10
R7449:Qtrt2 UTSW 16 43881032 missense probably benign 0.06
R7621:Qtrt2 UTSW 16 43868940 splice site probably null
R8143:Qtrt2 UTSW 16 43871754 missense probably damaging 1.00
R8879:Qtrt2 UTSW 16 43863197 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2021-01-18