Incidental Mutation 'R1174:Tas2r140'
ID99809
Institutional Source Beutler Lab
Gene Symbol Tas2r140
Ensembl Gene ENSMUSG00000071147
Gene Nametaste receptor, type 2, member 140
SynonymsTas2r40, TRB5, T2R40, TRB3, mTRB3, Tas2r13, mt2r64
MMRRC Submission 039247-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.053) question?
Stock #R1174 (G1)
Quality Score225
Status Not validated
Chromosome6
Chromosomal Location133054817-133055816 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 133054871 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 308 (E308G)
Ref Sequence ENSEMBL: ENSMUSP00000093040 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000095391]
Predicted Effect probably benign
Transcript: ENSMUST00000095391
AA Change: E308G

PolyPhen 2 Score 0.271 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000093040
Gene: ENSMUSG00000071147
AA Change: E308G

DomainStartEndE-ValueType
Pfam:TAS2R 1 301 6.7e-86 PFAM
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.4%
  • 20x: 89.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product belongs to the family of candidate taste receptors that are members of the G-protein-coupled receptor superfamily. These proteins are specifically expressed in the taste receptor cells of the tongue and palate epithelia. They are organized in the genome in clusters and are genetically linked to loci that influence bitter perception in mice and humans. In functional expression studies, they respond to bitter tastants. This gene maps to the taste receptor gene cluster on chromosome 12p13. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610318N02Rik T A 16: 17,117,582 H214L probably benign Het
4921507P07Rik T A 6: 50,589,141 K118M probably damaging Het
Actn3 A G 19: 4,864,756 L477P probably damaging Het
Adamts12 T C 15: 11,071,757 V129A probably benign Het
Agxt2 T C 15: 10,373,751 F81S probably damaging Het
Alpk1 T A 3: 127,680,810 S515C probably damaging Het
Bivm A G 1: 44,126,782 T131A probably benign Het
Borcs5 T A 6: 134,710,133 N150K probably damaging Het
Cdh7 G A 1: 110,061,132 V255I probably benign Het
Cox4i1 C A 8: 120,674,050 N151K probably benign Het
Cpeb4 T C 11: 31,920,472 L432P probably damaging Het
Dnajb11 T A 16: 22,870,673 D281E probably damaging Het
Eml6 A G 11: 29,749,824 S1771P possibly damaging Het
Fes A T 7: 80,377,951 I815N probably damaging Het
Ghrhr T A 6: 55,388,269 L416* probably null Het
Glipr1l2 C A 10: 112,083,466 L31I possibly damaging Het
Gm10093 A T 17: 78,492,078 Y166F probably benign Het
Gm1818 A G 12: 48,556,199 noncoding transcript Het
Gpr149 A G 3: 62,604,467 L37P probably damaging Het
Hoxa9 A G 6: 52,225,713 I131T probably damaging Het
Idh1 G T 1: 65,161,160 N348K probably benign Het
Klf6 A G 13: 5,861,712 D25G probably benign Het
Laptm4a T C 12: 8,936,716 V258A probably damaging Het
Lypd6b C T 2: 49,943,597 A83V possibly damaging Het
Map3k19 A G 1: 127,823,880 V578A probably benign Het
Mfsd13a T A 19: 46,374,686 I511N probably benign Het
Mrm3 T C 11: 76,250,024 V286A probably damaging Het
Muc6 C T 7: 141,648,101 G708S probably damaging Het
Neurl4 T C 11: 69,903,721 probably null Het
Pclo T C 5: 14,677,646 probably benign Het
Pcnt A T 10: 76,393,044 probably null Het
Pik3r4 G T 9: 105,663,174 G754C probably damaging Het
Qtrt1 A G 9: 21,412,486 T136A probably benign Het
Rgs12 T A 5: 34,966,465 C531S probably benign Het
Rin1 C A 19: 5,055,203 Q764K probably benign Het
Robo4 C T 9: 37,413,052 R959W probably damaging Het
Rxfp2 T C 5: 150,051,556 V210A probably benign Het
Serpinb9d C T 13: 33,200,625 P195L probably benign Het
Sos1 A C 17: 80,445,608 Y323* probably null Het
Ssxb8 T G X: 8,689,823 H88P probably damaging Het
Svs1 C A 6: 48,990,239 P707H probably damaging Het
Tdo2 A T 3: 81,974,376 S40R probably damaging Het
Tle4 C T 19: 14,468,262 V207I probably benign Het
Txlnb A G 10: 17,842,756 N445S probably benign Het
Ubap2l A T 3: 90,023,500 S413T probably benign Het
Vangl2 G T 1: 172,004,786 T501N probably damaging Het
Vmn2r12 A T 5: 109,092,854 I131N probably benign Het
Vwa1 C T 4: 155,773,266 G25D probably damaging Het
Zfp185 A T X: 72,999,323 E138D possibly damaging Het
Other mutations in Tas2r140
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0244:Tas2r140 UTSW 6 133055327 missense possibly damaging 0.46
R0666:Tas2r140 UTSW 6 133055442 missense probably benign 0.22
R1237:Tas2r140 UTSW 6 133055208 missense probably benign 0.04
R1553:Tas2r140 UTSW 6 133055508 missense probably damaging 0.99
R2030:Tas2r140 UTSW 6 133055250 missense probably benign 0.23
R3123:Tas2r140 UTSW 6 133055241 missense probably benign 0.05
R3124:Tas2r140 UTSW 6 133055241 missense probably benign 0.05
R4233:Tas2r140 UTSW 6 133054952 missense probably damaging 1.00
R4234:Tas2r140 UTSW 6 133054952 missense probably damaging 1.00
R4236:Tas2r140 UTSW 6 133054952 missense probably damaging 1.00
R4525:Tas2r140 UTSW 6 133055244 missense possibly damaging 0.66
R4803:Tas2r140 UTSW 6 133055780 missense possibly damaging 0.77
R4840:Tas2r140 UTSW 6 133055565 missense probably benign 0.01
R5317:Tas2r140 UTSW 6 133055580 missense probably benign 0.06
R5937:Tas2r140 UTSW 6 133055273 missense probably benign 0.01
R6142:Tas2r140 UTSW 6 133055735 missense probably damaging 1.00
R7127:Tas2r140 UTSW 6 133054959 missense possibly damaging 0.62
R7143:Tas2r140 UTSW 6 133055519 missense probably benign 0.00
R7178:Tas2r140 UTSW 6 133055660 missense probably damaging 1.00
Predicted Primers
Posted On2014-01-15