Mutagenetix > Incidental Mutation

Incidental Mutation 'R5274:Tas2r121'

403817

Institutional Source

Beutler Lab

Gene Symbol

Tas2r121

Ensembl Gene

ENSMUSG00000071150

Gene Name

taste receptor, type 2, member 121

Synonyms

mGR21, T2R21, Tas2r21, mT2r48

MMRRC Submission

042837-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.070) question?

Stock #

R5274 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

132677053-132677970 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 132677811 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Proline at position 54 (S54P)

Ref Sequence

ENSEMBL: ENSMUSP00000093044 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000095395]

AlphaFold

Q7M720

Predicted Effect

probably damaging
Transcript: ENSMUST00000095395
AA Change: S54P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000093044
Gene: ENSMUSG00000071150
AA Change: S54P

Domain	Start	End	E-Value	Type
Pfam:TAS2R	1	300	4.5e-108	PFAM

Coding Region Coverage

1x: 99.5%
3x: 98.9%
10x: 98.0%
20x: 96.9%

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: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4921539E11Rik	C	T	4: 103,092,856 (GRCm39)	R155H	probably benign	Het
Ace	T	C	11: 105,858,863 (GRCm39)	M19T	probably benign	Het
Agl	A	G	3: 116,566,135 (GRCm39)	L995P	probably damaging	Het
AY761185	T	C	8: 21,433,889 (GRCm39)	N90S	unknown	Het
Brca2	T	C	5: 150,463,154 (GRCm39)	S973P	probably benign	Het
Cacna1e	T	C	1: 154,576,250 (GRCm39)	T66A	probably damaging	Het
Cbarp	T	C	10: 79,967,649 (GRCm39)	S531G	possibly damaging	Het
Cby2	A	G	14: 75,820,666 (GRCm39)	V362A	probably benign	Het
Cd96	G	T	16: 45,890,066 (GRCm39)	T319K	possibly damaging	Het
Ceacam23	T	C	7: 17,649,642 (GRCm39)		probably null	Het
Chil5	A	C	3: 105,936,169 (GRCm39)	F41C	probably damaging	Het
Col24a1	A	C	3: 145,190,433 (GRCm39)	E1239D	probably benign	Het
Dip2b	A	G	15: 100,109,985 (GRCm39)	E1490G	possibly damaging	Het
Dync1li1	T	C	9: 114,544,273 (GRCm39)	V315A	possibly damaging	Het
Dync2h1	T	C	9: 7,116,540 (GRCm39)	S99G	probably benign	Het
Dynlt5	A	T	4: 102,859,768 (GRCm39)	T103S	possibly damaging	Het
E2f8	C	T	7: 48,516,925 (GRCm39)	R818H	probably damaging	Het
Eomes	T	C	9: 118,309,597 (GRCm39)	V250A	probably damaging	Het
Esyt3	T	C	9: 99,200,350 (GRCm39)	T615A	probably benign	Het
Fbxo38	A	T	18: 62,648,140 (GRCm39)	D799E	probably damaging	Het
Fdft1	A	G	14: 63,389,792 (GRCm39)	F288S	probably damaging	Het
Gm14325	G	A	2: 177,474,777 (GRCm39)	H102Y	possibly damaging	Het
Gm4871	C	G	5: 144,967,180 (GRCm39)	E185Q	probably damaging	Het
Gm5901	C	A	7: 105,026,655 (GRCm39)	P141Q	probably damaging	Het
Herc1	T	A	9: 66,306,691 (GRCm39)	I933N	probably benign	Het
Ifih1	T	C	2: 62,442,062 (GRCm39)	Q385R	probably benign	Het
Ighmbp2	T	C	19: 3,315,518 (GRCm39)	E634G	probably damaging	Het
Klk6	C	G	7: 43,478,553 (GRCm39)		probably null	Het
Kmt2d	A	G	15: 98,752,111 (GRCm39)		probably benign	Het
Lig3	T	A	11: 82,688,118 (GRCm39)		probably null	Het
Lrp1b	T	C	2: 41,234,456 (GRCm39)	D310G	probably null	Het
Mroh6	A	G	15: 75,756,849 (GRCm39)	V571A	possibly damaging	Het
Olfm5	A	G	7: 103,809,190 (GRCm39)	S132P	probably damaging	Het
Or52n20	T	C	7: 104,320,733 (GRCm39)	S275P	probably damaging	Het
Or5p64	A	T	7: 107,854,842 (GRCm39)	F168I	probably benign	Het
Pacc1	T	C	1: 191,080,665 (GRCm39)	V295A	probably damaging	Het
Patj	G	C	4: 98,407,218 (GRCm39)	S4T	probably damaging	Het
Pcdhga12	T	A	18: 37,899,475 (GRCm39)	C102*	probably null	Het
Pik3ap1	T	C	19: 41,270,391 (GRCm39)	D766G	possibly damaging	Het
Plch2	A	T	4: 155,083,411 (GRCm39)	L408Q	probably damaging	Het
Pnma2	G	T	14: 67,154,209 (GRCm39)	R211L	probably damaging	Het
Prkg2	T	A	5: 99,117,850 (GRCm39)	H468L	probably damaging	Het
Rad1	T	A	15: 10,488,059 (GRCm39)		probably null	Het
Rims3	A	G	4: 120,748,571 (GRCm39)	D264G	probably damaging	Het
Rnf123	AT	ATT	9: 107,941,202 (GRCm39)		probably null	Het
Rrm2	T	A	12: 24,760,406 (GRCm39)	Y75*	probably null	Het
Sall3	T	C	18: 81,013,052 (GRCm39)	N1128S	probably benign	Het
Slc26a5	T	C	5: 22,018,899 (GRCm39)	T610A	possibly damaging	Het
Snx29	G	T	16: 11,556,268 (GRCm39)	E766D	probably damaging	Het
Sox17	A	G	1: 4,562,111 (GRCm39)	V298A	possibly damaging	Het
Ss18	G	A	18: 14,774,106 (GRCm39)	Q228*	probably null	Het
Ttc21b	T	C	2: 66,066,627 (GRCm39)	E342G	possibly damaging	Het
Ubap2l	A	G	3: 89,920,037 (GRCm39)	Y818H	probably damaging	Het
Usp15	C	A	10: 123,004,256 (GRCm39)	R166I	probably damaging	Het
Vmn1r34	T	G	6: 66,614,123 (GRCm39)	H205P	probably damaging	Het
Vmn2r22	A	T	6: 123,627,593 (GRCm39)	M1K	probably null	Het
Vps51	T	G	19: 6,121,063 (GRCm39)	E283D	probably benign	Het
Zdhhc1	T	C	8: 106,210,402 (GRCm39)	N5S	probably benign	Het
Zfp758	T	A	17: 22,594,836 (GRCm39)	C441S	probably benign	Het
Zp2	T	C	7: 119,737,315 (GRCm39)	E291G	possibly damaging	Het

Other mutations in Tas2r121

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00559:Tas2r121	APN	6	132,677,484 (GRCm39)	missense	probably benign	0.28
IGL01868:Tas2r121	APN	6	132,677,235 (GRCm39)	missense	probably benign	0.00
IGL02182:Tas2r121	APN	6	132,677,133 (GRCm39)	missense	probably damaging	0.99
IGL02728:Tas2r121	APN	6	132,677,480 (GRCm39)	missense	probably damaging	1.00
R0833:Tas2r121	UTSW	6	132,677,325 (GRCm39)	missense	probably damaging	1.00
R0836:Tas2r121	UTSW	6	132,677,325 (GRCm39)	missense	probably damaging	1.00
R1181:Tas2r121	UTSW	6	132,677,132 (GRCm39)	missense	probably damaging	1.00
R1424:Tas2r121	UTSW	6	132,677,645 (GRCm39)	missense	probably damaging	1.00
R1583:Tas2r121	UTSW	6	132,677,193 (GRCm39)	nonsense	probably null
R2179:Tas2r121	UTSW	6	132,677,831 (GRCm39)	missense	probably damaging	1.00
R4711:Tas2r121	UTSW	6	132,677,853 (GRCm39)	missense	probably benign	0.28
R5308:Tas2r121	UTSW	6	132,677,480 (GRCm39)	missense	possibly damaging	0.84
R5663:Tas2r121	UTSW	6	132,677,520 (GRCm39)	missense	probably benign	0.10
R5668:Tas2r121	UTSW	6	132,677,756 (GRCm39)	missense	possibly damaging	0.95
R5885:Tas2r121	UTSW	6	132,677,254 (GRCm39)	missense	probably damaging	1.00
R6395:Tas2r121	UTSW	6	132,677,495 (GRCm39)	missense	probably benign	0.23
R7552:Tas2r121	UTSW	6	132,677,505 (GRCm39)	missense	probably benign	0.17
R8094:Tas2r121	UTSW	6	132,677,772 (GRCm39)	missense	probably benign
R9192:Tas2r121	UTSW	6	132,677,492 (GRCm39)	missense	probably benign	0.00
R9718:Tas2r121	UTSW	6	132,677,765 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TTGGAGAAACTGGCTATTTTGAGC -3'
(R):5'- ACAGGGACATTTCACCTTGC -3'

Sequencing Primer
(F):5'- GGCTATTTTGAGCAAATAAAAGATGC -3'
(R):5'- GGGACATTTCACCTTGCCAAATGAG -3'

Posted On

2016-07-22