Incidental Mutation 'R7414:Tomt'
Institutional Source Beutler Lab
Gene Symbol Tomt
Ensembl Gene ENSMUSG00000078630
Gene Nametransmembrane O-methyltransferase
SynonymsComt2, F930017I19Rik
MMRRC Submission
Accession Numbers

Genbank: NM_001081679; MGI: 3707696

Is this an essential gene? Not available question?
Stock #R7414 (G1)
Quality Score225.009
Status Validated
Chromosomal Location101898370-101906359 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 101900508 bp
Amino Acid Change Aspartic acid to Valine at position 191 (D191V)
Ref Sequence ENSEMBL: ENSMUSP00000102582 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035395] [ENSMUST00000098237] [ENSMUST00000106969] [ENSMUST00000106970] [ENSMUST00000106973] [ENSMUST00000106978] [ENSMUST00000143835] [ENSMUST00000144207] [ENSMUST00000178851] [ENSMUST00000209334] [ENSMUST00000210984]
Predicted Effect probably benign
Transcript: ENSMUST00000035395
SMART Domains Protein: ENSMUSP00000040286
Gene: ENSMUSG00000030649

Pfam:ANAPC15 21 115 9.5e-44 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000098237
SMART Domains Protein: ENSMUSP00000095839
Gene: ENSMUSG00000030649

Pfam:ANAPC15 13 104 6.5e-43 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000106969
AA Change: D191V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102582
Gene: ENSMUSG00000078630
AA Change: D191V

Pfam:Methyltransf_3 64 226 1.2e-16 PFAM
Pfam:Methyltransf_24 103 212 5.5e-13 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000106970
AA Change: D191V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102583
Gene: ENSMUSG00000078630
AA Change: D191V

Pfam:Methyltransf_3 65 223 9.1e-19 PFAM
Pfam:Methyltransf_24 103 212 4.5e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000106973
SMART Domains Protein: ENSMUSP00000102586
Gene: ENSMUSG00000030649

Pfam:ANAPC15 1 95 2.8e-47 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000106978
SMART Domains Protein: ENSMUSP00000102591
Gene: ENSMUSG00000030649

Pfam:ANAPC15 12 106 3.7e-47 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000143835
SMART Domains Protein: ENSMUSP00000120373
Gene: ENSMUSG00000030649

Pfam:ANAPC15 12 106 6.8e-47 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000144207
SMART Domains Protein: ENSMUSP00000114771
Gene: ENSMUSG00000030649

Pfam:ANAPC15 12 106 3.7e-47 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000178851
SMART Domains Protein: ENSMUSP00000136164
Gene: ENSMUSG00000030649

Pfam:ANAPC15 12 106 3.7e-47 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000209334
Predicted Effect probably benign
Transcript: ENSMUST00000210984
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 97% (98/101)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene includes two transcript forms. The short form has one open reading frame (ORF), which encodes the leucine-rich repeats (LRR)-containing protein of unknown function. This protein is called LRTOMT1 or LRRC51. The long form has two alternative ORFs; the upstream ORF has the same translation start codon as used in the short form and the resulting transcript is a candidate for nonsense-mediated decay, and the downstream ORF encodes a different protein, which is a transmembrane catechol-O-methyltransferase and is called LRTOMT2, TOMT or COMT2. The COMT2 is essential for auditory and vestibular function. Defects in the COMT2 can cause nonsyndromic deafness. Alternatively spliced transcript variants from each transcript form have been found for this gene. [provided by RefSeq, Sep 2012]
PHENOTYPE: Mice homozygous for a mutation of this gene exhibit marked hyperactivity, bidirectional circling and head-tossing. These behaviors are suppressed during sleep and nursing. Homozygous mutant males exhibit heightened male:male aggression. [provided by MGI curators]
Allele List at MGI

All alleles(4) : Gene trapped(3) Chemically induced(1)

Other mutations in this stock
Total: 101 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3110082I17Rik G A 5: 139,364,024 T90M probably damaging Het
4922502D21Rik T C 6: 129,325,633 T144A probably benign Het
Abca4 T A 3: 122,102,738 S540T probably benign Het
Adcy4 G A 14: 55,781,633 L156F probably benign Het
Adcyap1 T A 17: 93,202,828 L95M probably damaging Het
Ahctf1 T C 1: 179,784,105 T567A probably benign Het
Ankrd26 T C 6: 118,508,780 I1378V possibly damaging Het
Ankrd44 T A 1: 54,667,380 H639L probably damaging Het
Arfrp1 C T 2: 181,359,514 R189Q possibly damaging Het
Astn2 T C 4: 65,540,956 D1126G possibly damaging Het
Bap1 G C 14: 31,253,615 G139R probably benign Het
Bms1 C T 6: 118,383,745 R1254Q possibly damaging Het
C330027C09Rik T C 16: 49,001,635 F209L probably benign Het
Ceacam15 A G 7: 16,673,310 V94A probably benign Het
Cfap57 C T 4: 118,614,931 V84I not run Het
Clock T C 5: 76,262,764 T87A probably benign Het
Cntrl A T 2: 35,165,467 I1706L probably benign Het
Cr2 C A 1: 195,150,036 V981L probably benign Het
Cxcr6 G A 9: 123,810,222 W103* probably null Het
Dld A T 12: 31,335,526 F272Y probably damaging Het
Dmrt2 T A 19: 25,673,586 D45E probably benign Het
Eif2a T A 3: 58,526,081 L8* probably null Het
Epg5 G T 18: 77,983,532 R1246L possibly damaging Het
Ets1 T A 9: 32,752,857 C350* probably null Het
Fam135b C T 15: 71,478,256 R345Q probably damaging Het
Fam196a G T 7: 134,918,009 A264D probably benign Het
Fbn2 C T 18: 58,096,050 R696H probably damaging Het
Gbf1 C A 19: 46,283,358 Y159* probably null Het
Gcsam T C 16: 45,616,938 probably null Het
Gmpr2 G T 14: 55,672,802 probably null Het
H2-T3 C A 17: 36,187,383 V257L not run Het
Hadha A G 5: 30,126,612 F449L possibly damaging Het
Haus3 T A 5: 34,166,133 I378L probably benign Het
Hdac7 T A 15: 97,808,511 H272L probably benign Het
Icam5 T C 9: 21,037,593 V747A probably damaging Het
Ifrd2 G A 9: 107,590,171 V81M possibly damaging Het
Ipcef1 G T 10: 6,890,673 C345* probably null Het
Ipmk T A 10: 71,381,294 F223I probably damaging Het
Itpr2 A T 6: 146,373,208 N825K probably benign Het
Kazn G A 4: 142,109,338 T530I Het
Kmt2d C T 15: 98,839,856 V5120M unknown Het
Krt6b T G 15: 101,679,014 D215A probably benign Het
Lgals12 T C 19: 7,603,970 K124R probably damaging Het
Lpar6 T A 14: 73,238,800 V67D probably damaging Het
Lrch3 T C 16: 32,998,513 Y661H probably damaging Het
Lrrc32 A T 7: 98,499,994 Q660H probably benign Het
Lurap1l T A 4: 80,953,754 H161Q probably benign Het
Map3k19 A G 1: 127,838,452 I245T probably damaging Het
Mcf2l T A 8: 13,019,022 *1119K probably null Het
Mertk C A 2: 128,729,393 A89E possibly damaging Het
Mical3 A T 6: 121,034,113 Y375N probably damaging Het
Myo15 T A 11: 60,483,483 D121E Het
N4bp2l1 T A 5: 150,576,293 N116I probably damaging Het
Nbeal1 T C 1: 60,194,597 probably null Het
Nlrp12 A T 7: 3,241,347 D178E probably benign Het
Nt5c2 C A 19: 46,889,889 G444C probably damaging Het
Olfr38 T A 6: 42,762,828 Y259N probably damaging Het
Olfr912 T C 9: 38,581,468 F64L probably benign Het
Olfr978 T A 9: 39,994,053 M81K possibly damaging Het
Pdcl2 A C 5: 76,312,512 S220A possibly damaging Het
Pip5kl1 T C 2: 32,578,235 S138P possibly damaging Het
Pkd1l1 A T 11: 8,916,267 N979K Het
Prkcb A T 7: 122,568,227 T387S possibly damaging Het
Pxdc1 A G 13: 34,637,152 probably benign Het
Sbf2 C T 7: 110,314,064 E1668K possibly damaging Het
Sec16a T G 2: 26,423,631 T455P Het
Sec24b C A 3: 130,009,865 V412F probably benign Het
Serpina3b A G 12: 104,132,886 N220S probably benign Het
Sgip1 C T 4: 102,967,624 Q581* probably null Het
Shf A T 2: 122,359,582 I175N possibly damaging Het
Slc16a10 G A 10: 40,141,996 T14M probably benign Het
Slc22a4 A T 11: 53,997,428 M258K probably benign Het
Slfn8 A T 11: 83,016,792 Y308* probably null Het
Slfnl1 T C 4: 120,535,254 Y249H probably damaging Het
Smchd1 T C 17: 71,475,079 Y29C probably damaging Het
Snai1 C A 2: 167,538,668 probably null Het
Sntg1 T C 1: 8,448,065 Y368C probably damaging Het
Snx33 C T 9: 56,925,867 R306H probably damaging Het
Spop G A 11: 95,474,508 V126M probably damaging Het
Ssfa2 A G 2: 79,644,728 K344E possibly damaging Het
Taar3 A T 10: 23,949,817 Y87F probably damaging Het
Tarm1 C A 7: 3,496,802 M177I probably benign Het
Tcerg1l A G 7: 138,218,057 F485L probably damaging Het
Thsd7b A T 1: 129,628,980 I435F probably damaging Het
Tiam2 A G 17: 3,414,113 D39G possibly damaging Het
Tigd4 T C 3: 84,593,821 V15A probably benign Het
Tll2 T C 19: 41,103,829 D523G probably damaging Het
Tmem117 A G 15: 94,714,895 D104G probably damaging Het
Tmem132b T C 5: 125,787,491 L887P probably damaging Het
Tnfrsf26 A T 7: 143,614,905 V132D probably damaging Het
Ttc39b T C 4: 83,242,222 M373V probably damaging Het
Ttn G A 2: 76,738,149 P27467S possibly damaging Het
Ttn A C 2: 76,742,786 V25921G probably damaging Het
Ubxn2a A C 12: 4,891,381 V75G probably damaging Het
Uchl5 A T 1: 143,806,695 K319N unknown Het
Ugt2b1 T C 5: 86,925,834 D222G probably damaging Het
Vmn1r213 A G 13: 23,011,276 I10V unknown Het
Vps13b T C 15: 35,910,827 I3579T probably damaging Het
Xpo5 T A 17: 46,221,369 H443Q probably benign Het
Zfp316 A G 5: 143,264,652 M2T unknown Het
Zscan4-ps2 A G 7: 11,517,432 T160A possibly damaging Het
Other mutations in Tomt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00433:Tomt APN 7 101902186 missense probably benign 0.00
add UTSW 7 101902129 missense probably damaging 1.00
R1913:Tomt UTSW 7 101901247 missense probably damaging 1.00
R5737:Tomt UTSW 7 101900317 missense probably benign
R6527:Tomt UTSW 7 101900392 missense probably damaging 1.00
X0018:Tomt UTSW 7 101900571 missense probably benign 0.05
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-10-07