Mutagenetix > Incidental Mutation

Incidental Mutation 'R0836:Tas2r121'

77907

Institutional Source

Beutler Lab

Gene Symbol

Tas2r121

Ensembl Gene

ENSMUSG00000071150

Gene Name

taste receptor, type 2, member 121

Synonyms

Tas2r21, T2R21, mGR21, mT2r48

MMRRC Submission

039015-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.055) question?

Stock #

R0836 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

132700090-132701007 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 132700362 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Serine to Proline at position 216 (S216P)

Ref Sequence

ENSEMBL: ENSMUSP00000093044 (fasta)

Gene Model

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

AlphaFold

Q7M720

Predicted Effect

probably damaging
Transcript: ENSMUST00000095395
AA Change: S216P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000093044
Gene: ENSMUSG00000071150
AA Change: S216P

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

Meta Mutation Damage Score

0.6467

Coding Region Coverage

1x: 99.6%
3x: 98.9%
10x: 96.9%
20x: 92.2%

Validation Efficiency

100% (102/102)

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: 99 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
3110082I17Rik	A	G	5: 139,364,120	V58A	possibly damaging	Het
4932415M13Rik	A	T	17: 53,724,346		noncoding transcript	Het
A930003A15Rik	T	C	16: 19,883,872		noncoding transcript	Het
Abca8a	A	T	11: 110,040,564	D1253E	possibly damaging	Het
Acsm3	T	C	7: 119,777,100	I350T	possibly damaging	Het
Adcy9	T	C	16: 4,419,271	D92G	possibly damaging	Het
Aldh9a1	G	A	1: 167,350,255	G7D	probably benign	Het
Alg14	A	G	3: 121,298,610	H34R	probably damaging	Het
Ankrd27	A	G	7: 35,608,347	N337S	probably damaging	Het
Apoa2	T	A	1: 171,225,379		probably benign	Het
Asphd2	A	T	5: 112,391,769	L66H	probably damaging	Het
Astl	T	C	2: 127,342,419	F21L	probably benign	Het
Bptf	C	A	11: 107,110,812		probably null	Het
Cacna2d4	C	T	6: 119,307,286	R745W	probably damaging	Het
Cadps2	T	C	6: 23,328,776		probably benign	Het
Camk4	G	T	18: 32,939,454	S20I	unknown	Het
Ccdc36	A	T	9: 108,404,801	C563S	probably benign	Het
Ccdc85a	T	A	11: 28,583,296	I83F	probably damaging	Het
Ccnt2	T	A	1: 127,802,394	M336K	probably benign	Het
Cd209e	G	T	8: 3,853,205	D62E	probably benign	Het
Ces1f	A	T	8: 93,270,024	S214T	probably damaging	Het
Cfap43	C	A	19: 47,815,846	V304L	probably benign	Het
Col26a1	A	G	5: 136,765,300		probably null	Het
Cpa5	T	C	6: 30,623,211	S124P	probably damaging	Het
Crtc1	A	G	8: 70,393,013	V306A	probably benign	Het
D130043K22Rik	G	A	13: 24,863,580		probably benign	Het
D17H6S53E	A	T	17: 35,127,409		probably null	Het
D17Wsu92e	A	T	17: 27,786,138	S148R	probably damaging	Het
Dmxl1	T	C	18: 49,833,148	V20A	probably damaging	Het
Dnah11	G	A	12: 118,196,662	A111V	probably benign	Het
Dyrk2	T	C	10: 118,861,122	H77R	probably benign	Het
E330017A01Rik	G	A	16: 58,635,523	S129L	probably damaging	Het
Epha3	A	G	16: 63,603,519		probably benign	Het
Epn2	T	C	11: 61,519,491	N611S	probably benign	Het
Erich6	A	C	3: 58,618,944		probably benign	Het
Fam217b	T	C	2: 178,420,989	S249P	probably benign	Het
Fezf1	T	C	6: 23,246,999	H278R	probably benign	Het
Fhod3	T	A	18: 25,066,218	Y649N	probably damaging	Het
Gm5155	C	A	7: 17,904,981	A301E	possibly damaging	Het
Gm597	A	G	1: 28,777,821	S377P	possibly damaging	Het
Grap	T	A	11: 61,660,239	D32E	possibly damaging	Het
Hipk1	A	G	3: 103,754,296	S670P	probably damaging	Het
Itga2	A	G	13: 114,856,679	V800A	probably damaging	Het
Itgae	A	T	11: 73,129,206	M845L	probably benign	Het
Itgb5	A	G	16: 33,900,583	K339R	probably damaging	Het
Itpka	T	A	2: 119,750,831	N448K	probably damaging	Het
Jak3	A	C	8: 71,683,978	N643T	probably damaging	Het
Kcnd2	T	C	6: 21,726,239		probably benign	Het
Kcnd2	T	A	6: 21,727,329	V627E	probably damaging	Het
Ktn1	A	G	14: 47,701,062		probably null	Het
Lamp1	T	A	8: 13,172,654	F279L	probably damaging	Het
Macf1	A	G	4: 123,494,882		probably null	Het
Mark2	A	G	19: 7,285,824	Y193H	probably damaging	Het
Mcrs1	T	C	15: 99,243,449		probably benign	Het
Mtnr1a	A	T	8: 45,087,937	I312F	probably benign	Het
Myom2	A	T	8: 15,132,924	K1454*	probably null	Het
Nfkbia	C	A	12: 55,490,776	A211S	probably damaging	Het
Olfr504	T	C	7: 108,564,998	T266A	possibly damaging	Het
Olfr629	T	C	7: 103,740,925	H105R	probably damaging	Het
Olfr905	A	T	9: 38,472,785	I13F	probably benign	Het
Otog	C	T	7: 46,269,362	T954I	possibly damaging	Het
Phlpp2	A	G	8: 109,937,106	T926A	probably damaging	Het
Plec	GGCAGCAG	GGCAGCAGCAG	15: 76,181,907		probably benign	Het
Plekha5	T	A	6: 140,589,634		probably benign	Het
Pmch	A	G	10: 88,091,224	I30V	probably benign	Het
Ppat	A	C	5: 76,922,501	Y157D	probably benign	Het
Ppp1r16a	C	T	15: 76,693,669	Q328*	probably null	Het
Rab27b	T	C	18: 69,987,041		probably benign	Het
Rapsn	T	C	2: 91,036,808	Y152H	probably damaging	Het
Rasd1	A	T	11: 59,964,553	F85I	probably damaging	Het
Rbp3	T	G	14: 33,956,638	S848A	possibly damaging	Het
Rgs1	A	T	1: 144,247,933	S85T	probably damaging	Het
Rictor	A	G	15: 6,764,278		probably null	Het
Rims1	T	C	1: 22,427,459		probably null	Het
Shc1	A	G	3: 89,422,969	D70G	probably damaging	Het
Slc22a28	T	C	19: 8,116,833	Y245C	possibly damaging	Het
Slc25a1	T	A	16: 17,927,436	H78L	probably benign	Het
Slc30a7	T	A	3: 115,990,140		probably null	Het
Slc34a2	A	G	5: 53,067,707	T397A	probably benign	Het
Slc51a	T	A	16: 32,475,849	T306S	probably benign	Het
Sorcs3	G	A	19: 48,487,394	V231I	probably benign	Het
Sp100	A	T	1: 85,699,744	I86L	probably damaging	Het
Stard9	T	G	2: 120,696,999	S1246A	possibly damaging	Het
Stxbp5	A	T	10: 9,865,099	S116R	probably damaging	Het
Tas2r105	T	C	6: 131,687,430	I12V	probably benign	Het
Tax1bp1	C	T	6: 52,741,940		probably benign	Het
Tcof1	T	C	18: 60,845,832	D48G	probably damaging	Het
Tex24	A	T	8: 27,344,720	H92L	possibly damaging	Het
Tgm3	C	T	2: 130,026,682		probably benign	Het
Thbs4	T	G	13: 92,758,038	D659A	probably damaging	Het
Tmed11	A	T	5: 108,795,309	M1K	probably null	Het
Tmpo	A	T	10: 91,161,953	C657*	probably null	Het
Unc5a	C	A	13: 55,003,933	N56K	possibly damaging	Het
Urb1	T	C	16: 90,795,448	D308G	possibly damaging	Het
Vav3	A	G	3: 109,647,679	N81S	possibly damaging	Het
Vmn2r108	A	T	17: 20,471,459	D267E	probably benign	Het
Vmn2r17	A	T	5: 109,427,956	H231L	possibly damaging	Het
Wrn	A	G	8: 33,295,006	I446T	possibly damaging	Het
Zfp266	G	A	9: 20,499,799	H361Y	probably damaging	Het

Other mutations in Tas2r121

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00559:Tas2r121	APN	6	132700521	missense	probably benign	0.28
IGL01868:Tas2r121	APN	6	132700272	missense	probably benign	0.00
IGL02182:Tas2r121	APN	6	132700170	missense	probably damaging	0.99
IGL02728:Tas2r121	APN	6	132700517	missense	probably damaging	1.00
R0833:Tas2r121	UTSW	6	132700362	missense	probably damaging	1.00
R1181:Tas2r121	UTSW	6	132700169	missense	probably damaging	1.00
R1424:Tas2r121	UTSW	6	132700682	missense	probably damaging	1.00
R1583:Tas2r121	UTSW	6	132700230	nonsense	probably null
R2179:Tas2r121	UTSW	6	132700868	missense	probably damaging	1.00
R4711:Tas2r121	UTSW	6	132700890	missense	probably benign	0.28
R5274:Tas2r121	UTSW	6	132700848	missense	probably damaging	1.00
R5308:Tas2r121	UTSW	6	132700517	missense	possibly damaging	0.84
R5663:Tas2r121	UTSW	6	132700557	missense	probably benign	0.10
R5668:Tas2r121	UTSW	6	132700793	missense	possibly damaging	0.95
R5885:Tas2r121	UTSW	6	132700291	missense	probably damaging	1.00
R6395:Tas2r121	UTSW	6	132700532	missense	probably benign	0.23
R7552:Tas2r121	UTSW	6	132700542	missense	probably benign	0.17
R8094:Tas2r121	UTSW	6	132700809	missense	probably benign
R9192:Tas2r121	UTSW	6	132700529	missense	probably benign	0.00
R9718:Tas2r121	UTSW	6	132700802	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- ACCCAAAGACTGGCTTGCCTTAAAT -3'
(R):5'- TGACTGGAACAGAATTACGGGGTATCA -3'

Sequencing Primer
(F):5'- GGCTTGCCTTAAATTAGAATGTCCC -3'
(R):5'- GGGTAATTTCCAATCACTTCAGTC -3'

Posted On

2013-10-16