Incidental Mutation 'R3687:Tas2r114'
ID 269561
Institutional Source Beutler Lab
Gene Symbol Tas2r114
Ensembl Gene ENSMUSG00000063478
Gene Name taste receptor, type 2, member 114
Synonyms mt2r46, mGR14, T2R14, Tas2r14
MMRRC Submission 040683-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.053) question?
Stock # R3687 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 131689134-131690063 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to C at 131689268 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 266 (T266A)
Ref Sequence ENSEMBL: ENSMUSP00000079453 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000053652] [ENSMUST00000072404] [ENSMUST00000080619]
AlphaFold Q7M722
Predicted Effect probably benign
Transcript: ENSMUST00000053652
SMART Domains Protein: ENSMUSP00000058006
Gene: ENSMUSG00000051153

DomainStartEndE-ValueType
Pfam:TAS2R 1 298 9.4e-109 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000072404
SMART Domains Protein: ENSMUSP00000072237
Gene: ENSMUSG00000061977

DomainStartEndE-ValueType
Pfam:TAS2R 1 298 8.3e-102 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000080619
AA Change: T266A

PolyPhen 2 Score 0.247 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000079453
Gene: ENSMUSG00000063478
AA Change: T266A

DomainStartEndE-ValueType
Pfam:TAS2R 1 298 8.1e-104 PFAM
Meta Mutation Damage Score 0.1560 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.7%
Validation Efficiency 97% (38/39)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgra1 G A 7: 139,852,590 V115M probably damaging Het
Atp11c T C X: 60,281,644 Y431C probably benign Het
Atp4a G A 7: 30,720,225 R671Q probably benign Het
B230307C23Rik T A 16: 98,008,999 N62K probably benign Het
Bnip2 T A 9: 69,999,150 Y118N probably damaging Het
Bptf C A 11: 107,074,198 R1275L probably benign Het
C2cd3 C T 7: 100,435,833 P1544L probably benign Het
Cd44 G A 2: 102,901,350 probably null Het
Col10a1 A G 10: 34,395,498 T489A probably benign Het
Dgkk T C X: 6,938,392 probably benign Het
Efcab6 G A 15: 83,871,278 Q1323* probably null Het
Eftud2 T C 11: 102,844,201 E624G probably damaging Het
Elmo3 G A 8: 105,308,836 probably null Het
Galnt13 A T 2: 54,880,062 T289S probably benign Het
Gm16485 T C 9: 8,972,381 probably benign Het
Gm43302 A T 5: 105,280,266 V143D probably damaging Het
Gpr18 T C 14: 121,912,461 T51A probably damaging Het
Hr T A 14: 70,557,796 N289K probably damaging Het
Ighv1-24 T A 12: 114,773,080 I67F probably damaging Het
Ksr2 A G 5: 117,554,979 Q164R probably damaging Het
Myo3b A G 2: 70,245,314 E554G probably benign Het
Olfr1451 G A 19: 12,999,102 G39R probably damaging Het
Olfr819 A T 10: 129,966,712 probably null Het
Olfr888 A G 9: 38,108,881 Y60C probably damaging Het
Pclo A G 5: 14,668,995 T1049A unknown Het
Pkhd1l1 T C 15: 44,546,587 S2497P probably benign Het
Ppm1f T C 16: 16,923,883 V407A probably damaging Het
Ppox A G 1: 171,277,493 L374S probably damaging Het
Prkdc T C 16: 15,799,967 Y3221H probably benign Het
Ptprk A T 10: 28,473,043 I520F probably damaging Het
Pus10 T C 11: 23,667,334 F16L probably benign Het
Rab36 G A 10: 75,044,496 V63I probably damaging Het
Rab3d A T 9: 21,914,908 M101K probably damaging Het
Rangap1 A T 15: 81,718,762 M154K possibly damaging Het
Slc25a17 A G 15: 81,327,284 F177S probably benign Het
Top2b T G 14: 16,409,189 I777M probably damaging Het
Trem3 T A 17: 48,257,927 V152D probably damaging Het
Vmn2r4 T A 3: 64,389,475 I630F possibly damaging Het
Vwa5b2 C A 16: 20,591,558 probably benign Het
Zfp518b A T 5: 38,674,112 H183Q probably damaging Het
Other mutations in Tas2r114
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01777:Tas2r114 APN 6 131689701 nonsense probably null
IGL02971:Tas2r114 APN 6 131689280 missense probably benign 0.00
R0561:Tas2r114 UTSW 6 131689795 missense probably benign 0.30
R3034:Tas2r114 UTSW 6 131689648 missense probably benign 0.15
R4411:Tas2r114 UTSW 6 131689622 missense probably benign 0.06
R4826:Tas2r114 UTSW 6 131689837 missense probably damaging 0.99
R4889:Tas2r114 UTSW 6 131689795 missense probably damaging 0.96
R5084:Tas2r114 UTSW 6 131689288 nonsense probably null
R5258:Tas2r114 UTSW 6 131689541 missense probably benign 0.03
R6038:Tas2r114 UTSW 6 131689481 missense possibly damaging 0.89
R6038:Tas2r114 UTSW 6 131689481 missense possibly damaging 0.89
R6499:Tas2r114 UTSW 6 131689136 makesense probably null
R7164:Tas2r114 UTSW 6 131689765 missense possibly damaging 0.74
R7276:Tas2r114 UTSW 6 131689347 missense probably damaging 0.96
R7745:Tas2r114 UTSW 6 131689438 missense probably damaging 1.00
R7851:Tas2r114 UTSW 6 131689925 missense probably damaging 1.00
R8002:Tas2r114 UTSW 6 131689139 missense probably damaging 1.00
R8901:Tas2r114 UTSW 6 131689951 missense probably damaging 0.99
R9297:Tas2r114 UTSW 6 131689324 missense probably damaging 0.96
R9380:Tas2r114 UTSW 6 131689418 missense probably benign 0.00
R9402:Tas2r114 UTSW 6 131689931 missense possibly damaging 0.49
Predicted Primers PCR Primer
(F):5'- CAAGGCTCCAACAGTGTTTG -3'
(R):5'- GACATCGCAGGCAGATGGAATC -3'

Sequencing Primer
(F):5'- GGCTCCAACAGTGTTTGATAATG -3'
(R):5'- AGGCAGATGGAATCAAATAAATTAGG -3'
Posted On 2015-02-19