Incidental Mutation 'R0167:Trdmt1'
ID24204
Institutional Source Beutler Lab
Gene Symbol Trdmt1
Ensembl Gene ENSMUSG00000026723
Gene NametRNA aspartic acid methyltransferase 1
SynonymsRnmt2, Dnmt2
MMRRC Submission 038443-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.411) question?
Stock #R0167 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location13509014-13544668 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 13516018 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Isoleucine at position 358 (F358I)
Ref Sequence ENSEMBL: ENSMUSP00000114572 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000124488]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000028055
Predicted Effect probably damaging
Transcript: ENSMUST00000124488
AA Change: F358I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000114572
Gene: ENSMUSG00000026723
AA Change: F358I

DomainStartEndE-ValueType
Pfam:DNA_methylase 4 391 1.6e-45 PFAM
Meta Mutation Damage Score 0.8096 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.4%
  • 20x: 92.7%
Validation Efficiency 95% (58/61)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein responsible for the methylation of aspartic acid transfer RNA, specifically at the cytosine-38 residue in the anticodon loop. This enzyme also possesses residual DNA-(cytosine-C5) methyltransferase activity. While similar in sequence and structure to DNA cytosine methyltransferases, this gene is distinct and highly conserved in its function among taxa. [provided by RefSeq, Jun 2010]
PHENOTYPE: Mice homozygous for disruptions in this gene have a decreased proportion of natural killer cells in the peripheral blood. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actl11 T C 9: 107,929,770 F431L probably damaging Het
Ahrr G A 13: 74,283,024 probably benign Het
Bsn T C 9: 108,125,986 T407A probably benign Het
Ccdc96 T C 5: 36,485,153 F168L probably benign Het
Cckar A T 5: 53,706,453 S55R probably damaging Het
Cdh5 A C 8: 104,136,735 I426L possibly damaging Het
Clcn1 T C 6: 42,286,836 Y24H probably damaging Het
Clpx G A 9: 65,316,737 R271K possibly damaging Het
Col6a3 C T 1: 90,798,173 G1978D probably damaging Het
Cpne2 T C 8: 94,568,579 probably benign Het
D630023F18Rik A G 1: 65,117,181 V51A possibly damaging Het
Dcaf4 G A 12: 83,535,988 probably benign Het
Dlk2 C A 17: 46,302,604 R262S possibly damaging Het
Dubr G T 16: 50,732,644 noncoding transcript Het
Elane T A 10: 79,887,099 probably null Het
Eya2 T G 2: 165,716,112 S209R possibly damaging Het
Fam171a1 C T 2: 3,186,432 S112L probably damaging Het
Fsip2 T A 2: 82,980,807 M2490K possibly damaging Het
Galnt14 T C 17: 73,522,720 T277A probably damaging Het
Gm5771 T A 6: 41,396,261 probably benign Het
Golga1 T C 2: 39,047,648 N128S probably benign Het
Hdac2 T C 10: 37,000,372 V461A probably benign Het
Hey2 A G 10: 30,840,665 V34A probably benign Het
Hist1h1t T C 13: 23,695,903 V13A probably benign Het
Ift22 T C 5: 136,911,891 C137R probably benign Het
Lrp2 T C 2: 69,425,658 D4657G possibly damaging Het
Lrrn3 T A 12: 41,454,015 Q101L probably damaging Het
Med25 A G 7: 44,883,097 probably null Het
Mup5 T A 4: 61,833,782 probably null Het
Olfr1497 T C 19: 13,795,567 T15A probably benign Het
Olfr205 A T 16: 59,328,974 C178* probably null Het
Olfr611 A T 7: 103,517,501 Y294* probably null Het
Otog G A 7: 46,304,231 V2638M probably damaging Het
Parg T C 14: 32,217,736 probably null Het
Prep A G 10: 45,158,230 probably null Het
Psip1 T C 4: 83,466,818 probably null Het
Rbbp8 T A 18: 11,660,922 Y30* probably null Het
Rhbdd1 T C 1: 82,342,784 V163A probably benign Het
Setd2 T A 9: 110,573,782 N1830K probably damaging Het
Shc4 T G 2: 125,723,013 N122T probably benign Het
Shroom3 T C 5: 92,948,395 probably benign Het
Snx14 A T 9: 88,407,416 L261Q probably damaging Het
St8sia1 A G 6: 142,914,181 probably benign Het
Thbs2 A T 17: 14,667,525 probably benign Het
Tpp2 T C 1: 43,970,488 V494A probably benign Het
Ttn T A 2: 76,889,523 probably benign Het
Uggt1 A G 1: 36,170,197 probably null Het
Uhrf1bp1 C T 17: 27,880,202 T246M possibly damaging Het
Vmn1r28 G A 6: 58,265,717 A182T probably benign Het
Vstm2a T A 11: 16,258,044 F13I probably damaging Het
Zfp804a T G 2: 82,256,516 F230V probably damaging Het
Other mutations in Trdmt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01135:Trdmt1 APN 2 13521260 splice site probably null
IGL01584:Trdmt1 APN 2 13519928 missense probably benign 0.00
IGL02491:Trdmt1 APN 2 13516672 missense probably benign 0.17
IGL03025:Trdmt1 APN 2 13523435 missense probably damaging 0.98
R0193:Trdmt1 UTSW 2 13544617 missense probably damaging 1.00
R0638:Trdmt1 UTSW 2 13516648 splice site probably benign
R0690:Trdmt1 UTSW 2 13544580 missense probably benign 0.01
R0735:Trdmt1 UTSW 2 13523438 missense probably benign 0.23
R1102:Trdmt1 UTSW 2 13523414 splice site probably benign
R1432:Trdmt1 UTSW 2 13519846 missense probably damaging 0.98
R1610:Trdmt1 UTSW 2 13516059 missense probably damaging 1.00
R1935:Trdmt1 UTSW 2 13511609 missense probably damaging 1.00
R1936:Trdmt1 UTSW 2 13511609 missense probably damaging 1.00
R2060:Trdmt1 UTSW 2 13519914 missense probably benign 0.01
R2231:Trdmt1 UTSW 2 13525625 missense probably damaging 1.00
R2339:Trdmt1 UTSW 2 13520060 nonsense probably null
R3703:Trdmt1 UTSW 2 13521297 missense probably benign 0.16
R3735:Trdmt1 UTSW 2 13519873 missense possibly damaging 0.51
R4751:Trdmt1 UTSW 2 13544653 utr 5 prime probably benign
R6258:Trdmt1 UTSW 2 13520059 missense probably benign 0.01
R6260:Trdmt1 UTSW 2 13520059 missense probably benign 0.01
R6799:Trdmt1 UTSW 2 13516013 critical splice donor site probably null
R7329:Trdmt1 UTSW 2 13516122 missense probably damaging 1.00
R8126:Trdmt1 UTSW 2 13520005 missense probably benign 0.39
Predicted Primers PCR Primer
(F):5'- ACCCCAGTCTAGTGTGGAGTTACC -3'
(R):5'- TGCGGCACTACAGATGCTTCTC -3'

Sequencing Primer
(F):5'- TCAACCATCTGAGGCAGTTAG -3'
(R):5'- ACAACTGGCAATCTTGTCTGG -3'
Posted On2013-04-16