Incidental Mutation 'IGL03375:Trmu'
ID420446
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Trmu
Ensembl Gene ENSMUSG00000022386
Gene NametRNA 5-methylaminomethyl-2-thiouridylate methyltransferase
Synonyms1600025P05Rik, Trmt1, 1110005N20Rik
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.154) question?
Stock #IGL03375
Quality Score
Status
Chromosome15
Chromosomal Location85879312-85897394 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 85894937 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Asparagine at position 262 (Y262N)
Ref Sequence ENSEMBL: ENSMUSP00000023019 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016172] [ENSMUST00000023019] [ENSMUST00000162491]
Predicted Effect probably benign
Transcript: ENSMUST00000016172
SMART Domains Protein: ENSMUSP00000016172
Gene: ENSMUSG00000016028

DomainStartEndE-ValueType
signal peptide 1 29 N/A INTRINSIC
low complexity region 65 93 N/A INTRINSIC
low complexity region 221 240 N/A INTRINSIC
low complexity region 243 257 N/A INTRINSIC
CA 282 366 9.51e-26 SMART
CA 390 472 1.59e-27 SMART
CA 496 578 3.8e-25 SMART
CA 602 700 2.25e-27 SMART
CA 724 802 3.14e-17 SMART
CA 826 905 2.67e-29 SMART
CA 929 1012 3.23e-28 SMART
CA 1036 1114 4.17e-22 SMART
CA 1142 1218 6.89e-1 SMART
EGF 1321 1376 3.38e-3 SMART
EGF 1381 1414 5.49e-3 SMART
EGF 1421 1456 9.7e-4 SMART
LamG 1477 1644 2.53e-33 SMART
EGF 1667 1700 6.4e-4 SMART
LamG 1726 1864 1.13e-21 SMART
EGF 1890 1923 1.84e-4 SMART
EGF 1925 1961 5.49e-3 SMART
EGF_Lam 2018 2063 7.12e-11 SMART
HormR 2066 2128 2.55e-20 SMART
Pfam:GAIN 2140 2396 1.1e-64 PFAM
GPS 2422 2475 5.03e-22 SMART
Pfam:7tm_2 2480 2712 2.6e-60 PFAM
low complexity region 2738 2753 N/A INTRINSIC
low complexity region 2819 2852 N/A INTRINSIC
low complexity region 2976 2988 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000023019
AA Change: Y262N

PolyPhen 2 Score 0.655 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000023019
Gene: ENSMUSG00000022386
AA Change: Y262N

DomainStartEndE-ValueType
Pfam:NAD_synthase 1 133 7.7e-7 PFAM
Pfam:ThiI 3 79 7.7e-8 PFAM
Pfam:tRNA_Me_trans 5 383 3.4e-142 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159362
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159730
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161784
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162010
Predicted Effect probably benign
Transcript: ENSMUST00000162339
SMART Domains Protein: ENSMUSP00000125266
Gene: ENSMUSG00000022386

DomainStartEndE-ValueType
Pfam:tRNA_Me_trans 1 46 1.1e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000162491
SMART Domains Protein: ENSMUSP00000125704
Gene: ENSMUSG00000022386

DomainStartEndE-ValueType
Pfam:NAD_synthase 1 88 1.1e-8 PFAM
Pfam:Asn_synthase 1 90 3e-7 PFAM
Pfam:ThiI 3 84 1.6e-10 PFAM
Pfam:tRNA_Me_trans 5 88 2.9e-34 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162601
Predicted Effect probably benign
Transcript: ENSMUST00000226840
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This nuclear gene encodes a mitochondrial tRNA-modifying enzyme. The encoded protein catalyzes the 2-thiolation of uridine on the wobble positions of tRNA(Lys), tRNA(Glu), and tRNA(Gln), resulting in the formation of 5-taurinomethyl-2-thiouridine moieties. Mutations in this gene may cause transient infantile liver failure. Polymorphisms in this gene may also influence the severity of deafness caused by mitochondrial 12S ribosomal RNA mutations. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
PHENOTYPE: Homozygous KO is embryonic lethal. Homozygous conditional KO in the liver affects mitochondrial function owing to impaired mt-tRNA modifications. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap31 A G 16: 38,602,828 S959P probably damaging Het
Arrb2 G A 11: 70,436,179 G24D probably damaging Het
Catsper4 A G 4: 134,218,208 I180T probably damaging Het
Chst15 G A 7: 132,270,457 Q32* probably null Het
Cntnap5c A T 17: 58,162,205 Y594F possibly damaging Het
Cse1l T A 2: 166,943,057 probably benign Het
Dab1 A T 4: 104,681,601 I201F possibly damaging Het
Eif2ak4 T C 2: 118,422,318 V457A probably benign Het
Fkbp1b T C 12: 4,838,220 probably benign Het
Fryl C A 5: 73,088,449 V1122F possibly damaging Het
Gas2l2 A G 11: 83,426,210 probably benign Het
Gm960 T C 19: 4,698,178 E164G probably benign Het
Gstt2 A T 10: 75,832,821 probably null Het
Hcst T G 7: 30,418,611 probably benign Het
Hectd4 A G 5: 121,328,382 E2420G possibly damaging Het
Hist2h4 T C 3: 96,263,142 T55A possibly damaging Het
Ifi206 A T 1: 173,480,778 S551T probably benign Het
Itgb3bp A G 4: 99,769,487 probably benign Het
Krtap6-2 A G 16: 89,419,756 Y108H unknown Het
Krtap6-5 T G 16: 89,047,852 probably benign Het
Muc5b A G 7: 141,861,962 T2882A possibly damaging Het
Nup214 C T 2: 32,010,221 T854M probably damaging Het
Olfml2b A G 1: 170,649,832 K179E probably benign Het
Olfr1281 A T 2: 111,328,884 H155L probably damaging Het
Olfr149 A G 9: 39,702,575 S65P probably damaging Het
Per2 A T 1: 91,424,228 I852K possibly damaging Het
Pkhd1 A T 1: 20,117,023 I3687N probably damaging Het
Slc7a2 A T 8: 40,916,373 S622C probably damaging Het
Smarcc2 G A 10: 128,482,912 V719I probably damaging Het
Syne2 T C 12: 75,925,435 I1033T possibly damaging Het
Tmod1 T C 4: 46,096,999 I264T probably damaging Het
Tmtc3 G A 10: 100,447,719 A658V possibly damaging Het
Tpm3 A G 3: 90,073,772 E56G possibly damaging Het
Tra2b T C 16: 22,247,243 probably benign Het
Uox C T 3: 146,625,835 T213I probably damaging Het
Vps13d A G 4: 145,091,947 W2R probably damaging Het
Other mutations in Trmu
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00785:Trmu APN 15 85882831 missense probably benign 0.00
IGL02873:Trmu APN 15 85896832 splice site probably null
R0592:Trmu UTSW 15 85896826 unclassified probably benign
R0781:Trmu UTSW 15 85879403 nonsense probably null
R1120:Trmu UTSW 15 85890285 missense possibly damaging 0.75
R1165:Trmu UTSW 15 85892674 missense probably damaging 0.99
R1443:Trmu UTSW 15 85897101 unclassified probably null
R1503:Trmu UTSW 15 85895019 missense possibly damaging 0.88
R4626:Trmu UTSW 15 85894985 missense possibly damaging 0.96
R4790:Trmu UTSW 15 85882805 missense probably damaging 1.00
R5134:Trmu UTSW 15 85896355 splice site probably null
R5399:Trmu UTSW 15 85896408 unclassified probably null
R5639:Trmu UTSW 15 85882698 missense probably damaging 1.00
R6831:Trmu UTSW 15 85895006 missense probably benign
RF007:Trmu UTSW 15 85892569 missense possibly damaging 0.93
Posted On2016-08-02