Incidental Mutation 'R9530:Tas2r140'
ID 719433
Institutional Source Beutler Lab
Gene Symbol Tas2r140
Ensembl Gene ENSMUSG00000071147
Gene Name taste receptor, type 2, member 140
Synonyms TRB5, mt2r64, Tas2r40, Tas2r13, mTRB3, TRB3, T2R40
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.058) question?
Stock # R9530 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 133031818-133032756 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 133032494 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Phenylalanine at position 88 (S88F)
Ref Sequence ENSEMBL: ENSMUSP00000093040 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000095391]
AlphaFold Q7TQA4
Predicted Effect probably benign
Transcript: ENSMUST00000095391
AA Change: S88F

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000093040
Gene: ENSMUSG00000071147
AA Change: S88F

DomainStartEndE-ValueType
Pfam:TAS2R 1 301 6.7e-86 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610021A01Rik A G 7: 41,274,165 (GRCm39) N96S possibly damaging Het
Acsl6 C T 11: 54,220,783 (GRCm39) T301I probably damaging Het
Ankrd7 C A 6: 18,868,258 (GRCm39) Q127K probably benign Het
Ap1s1 T C 5: 137,064,612 (GRCm39) M155V probably benign Het
Appbp2 A C 11: 85,107,306 (GRCm39) C61W probably damaging Het
Atosb C T 4: 43,034,753 (GRCm39) R322Q probably damaging Het
Ccng1 A G 11: 40,644,885 (GRCm39) V4A probably benign Het
Cd163 G T 6: 124,294,491 (GRCm39) E550* probably null Het
Cdh2 A G 18: 16,783,466 (GRCm39) Y88H probably damaging Het
Cyp2c69 A G 19: 39,848,311 (GRCm39) S304P possibly damaging Het
Dync2i1 A G 12: 116,175,411 (GRCm39) I922T possibly damaging Het
Erbb3 T C 10: 128,410,291 (GRCm39) I656V probably benign Het
Fhod3 T A 18: 25,248,910 (GRCm39) I1363K probably damaging Het
Garre1 A G 7: 33,963,069 (GRCm39) V201A probably benign Het
Heatr1 G A 13: 12,439,607 (GRCm39) R1395H probably damaging Het
Herc4 T C 10: 63,126,382 (GRCm39) I578T probably benign Het
Herc6 T A 6: 57,602,899 (GRCm39) L526* probably null Het
Ighv5-9 A G 12: 113,625,677 (GRCm39) M22T probably benign Het
Klhl36 A G 8: 120,591,808 (GRCm39) E17G possibly damaging Het
Mast2 A C 4: 116,169,535 (GRCm39) L766R probably damaging Het
Megf8 G A 7: 25,030,124 (GRCm39) V420M probably benign Het
Met T C 6: 17,558,831 (GRCm39) V1153A probably damaging Het
Mrpl21 T A 19: 3,340,998 (GRCm39) I196N possibly damaging Het
Or7g21 G A 9: 19,033,051 (GRCm39) V264I probably benign Het
Polrmt C T 10: 79,574,545 (GRCm39) A883T probably benign Het
Prkcg G A 7: 3,375,965 (GRCm39) D537N possibly damaging Het
Rpap3 A T 15: 97,579,655 (GRCm39) D452E probably benign Het
Slc8a2 A G 7: 15,879,269 (GRCm39) D585G probably null Het
St18 T A 1: 6,872,997 (GRCm39) I244N probably benign Het
Stat1 T A 1: 52,187,160 (GRCm39) probably null Het
Stk39 A G 2: 68,198,755 (GRCm39) Y288H probably damaging Het
Tbc1d32 T C 10: 56,072,507 (GRCm39) E308G probably damaging Het
Tcf7l1 T C 6: 72,604,687 (GRCm39) T486A probably benign Het
Tie1 T C 4: 118,343,817 (GRCm39) T42A possibly damaging Het
Tnnt2 A G 1: 135,779,793 (GRCm39) T297A possibly damaging Het
Triobp G C 15: 78,886,321 (GRCm39) G1867R probably damaging Het
Vmn1r234 A G 17: 21,449,104 (GRCm39) H6R probably damaging Het
Vmn2r93 T A 17: 18,518,562 (GRCm39) I7N probably damaging Het
Vwa8 T A 14: 79,172,639 (GRCm39) S294T probably benign Het
Yjefn3 A G 8: 70,340,633 (GRCm39) V197A probably benign Het
Zcchc4 CAGAG CAG 5: 52,953,568 (GRCm39) probably null Het
Zfhx3 A G 8: 109,527,010 (GRCm39) E969G probably damaging Het
Zfp112 G T 7: 23,824,665 (GRCm39) C215F probably benign Het
Zfp994 A T 17: 22,420,514 (GRCm39) L145Q probably damaging Het
Other mutations in Tas2r140
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00088:Tas2r140 APN 6 40,468,274 (GRCm39) missense probably benign 0.20
IGL00951:Tas2r140 APN 6 40,468,913 (GRCm39) nonsense probably null
IGL00980:Tas2r140 APN 6 40,468,352 (GRCm39) missense possibly damaging 0.60
IGL02055:Tas2r140 APN 6 40,468,493 (GRCm39) missense probably damaging 1.00
IGL03101:Tas2r140 APN 6 40,468,764 (GRCm39) missense probably benign 0.03
R0149:Tas2r140 UTSW 6 40,468,232 (GRCm39) missense probably benign 0.08
R0244:Tas2r140 UTSW 6 133,032,290 (GRCm39) missense possibly damaging 0.46
R0361:Tas2r140 UTSW 6 40,468,232 (GRCm39) missense probably benign 0.08
R0666:Tas2r140 UTSW 6 133,032,405 (GRCm39) missense probably benign 0.22
R0755:Tas2r140 UTSW 6 40,468,344 (GRCm39) missense probably damaging 0.99
R1174:Tas2r140 UTSW 6 133,031,834 (GRCm39) missense probably benign 0.27
R1237:Tas2r140 UTSW 6 133,032,171 (GRCm39) missense probably benign 0.04
R1553:Tas2r140 UTSW 6 133,032,471 (GRCm39) missense probably damaging 0.99
R2030:Tas2r140 UTSW 6 133,032,213 (GRCm39) missense probably benign 0.23
R2030:Tas2r140 UTSW 6 40,469,154 (GRCm39) missense possibly damaging 0.58
R3123:Tas2r140 UTSW 6 133,032,204 (GRCm39) missense probably benign 0.05
R3124:Tas2r140 UTSW 6 133,032,204 (GRCm39) missense probably benign 0.05
R4233:Tas2r140 UTSW 6 133,031,915 (GRCm39) missense probably damaging 1.00
R4234:Tas2r140 UTSW 6 133,031,915 (GRCm39) missense probably damaging 1.00
R4236:Tas2r140 UTSW 6 133,031,915 (GRCm39) missense probably damaging 1.00
R4525:Tas2r140 UTSW 6 133,032,207 (GRCm39) missense possibly damaging 0.66
R4803:Tas2r140 UTSW 6 133,032,743 (GRCm39) missense possibly damaging 0.77
R4840:Tas2r140 UTSW 6 133,032,528 (GRCm39) missense probably benign 0.01
R4885:Tas2r140 UTSW 6 40,468,334 (GRCm39) missense probably damaging 0.98
R5092:Tas2r140 UTSW 6 40,468,200 (GRCm39) missense probably benign
R5182:Tas2r140 UTSW 6 40,468,866 (GRCm39) missense probably benign 0.01
R5317:Tas2r140 UTSW 6 133,032,543 (GRCm39) missense probably benign 0.06
R5937:Tas2r140 UTSW 6 133,032,236 (GRCm39) missense probably benign 0.01
R5952:Tas2r140 UTSW 6 40,468,476 (GRCm39) missense probably benign 0.43
R6142:Tas2r140 UTSW 6 133,032,698 (GRCm39) missense probably damaging 1.00
R7127:Tas2r140 UTSW 6 133,031,922 (GRCm39) missense possibly damaging 0.62
R7143:Tas2r140 UTSW 6 133,032,482 (GRCm39) missense probably benign 0.00
R7178:Tas2r140 UTSW 6 133,032,623 (GRCm39) missense probably damaging 1.00
R7494:Tas2r140 UTSW 6 40,468,254 (GRCm39) missense probably damaging 0.99
R7513:Tas2r140 UTSW 6 40,469,084 (GRCm39) missense probably damaging 1.00
R7875:Tas2r140 UTSW 6 40,469,097 (GRCm39) missense probably damaging 1.00
R7979:Tas2r140 UTSW 6 40,468,601 (GRCm39) missense probably damaging 1.00
R8804:Tas2r140 UTSW 6 133,032,326 (GRCm39) missense probably damaging 0.98
R9029:Tas2r140 UTSW 6 133,032,181 (GRCm39) missense possibly damaging 0.69
R9055:Tas2r140 UTSW 6 133,032,380 (GRCm39) missense possibly damaging 0.77
R9257:Tas2r140 UTSW 6 40,468,592 (GRCm39) missense probably damaging 0.98
R9385:Tas2r140 UTSW 6 133,032,241 (GRCm39) missense probably benign 0.03
R9760:Tas2r140 UTSW 6 40,469,036 (GRCm39) missense probably benign 0.41
X0022:Tas2r140 UTSW 6 40,468,275 (GRCm39) missense possibly damaging 0.63
Predicted Primers PCR Primer
(F):5'- TCTGAATGAGAACTGTAGGACG -3'
(R):5'- AACATTATGGACTGGGCCAAG -3'

Sequencing Primer
(F):5'- GAATGAGAACTGTAGGACGTATTTAC -3'
(R):5'- CCAAGAGAAGAAAGATCTCCTTAGTG -3'
Posted On 2022-07-18