Mutagenetix > Incidental Mutation

Incidental Mutation 'R1879:Tas1r2'

211368

Institutional Source

Beutler Lab

Gene Symbol

Tas1r2

Ensembl Gene

ENSMUSG00000028738

Gene Name

taste receptor, type 1, member 2

Synonyms

TR2, Gpr71, T1r2

MMRRC Submission

039900-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.098) question?

Stock #

R1879 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

139380849-139397591 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 139397006 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Asparagine at position 782 (Y782N)

Ref Sequence

ENSEMBL: ENSMUSP00000127737 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030510] [ENSMUST00000166773]

AlphaFold

Q925I4

Predicted Effect

probably damaging
Transcript: ENSMUST00000030510
AA Change: Y811N

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

SMART Domains

Protein: ENSMUSP00000030510
Gene: ENSMUSG00000028738
AA Change: Y811N

Domain	Start	End	E-Value	Type
signal peptide	1	24	N/A	INTRINSIC
Pfam:ANF_receptor	73	459	2e-90	PFAM
Pfam:NCD3G	495	548	2.4e-17	PFAM
Pfam:7tm_3	581	818	2.8e-33	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000166773
AA Change: Y782N

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

SMART Domains

Protein: ENSMUSP00000127737
Gene: ENSMUSG00000028738
AA Change: Y782N

Domain	Start	End	E-Value	Type
signal peptide	1	24	N/A	INTRINSIC
Pfam:ANF_receptor	73	213	5.3e-38	PFAM
Pfam:ANF_receptor	217	429	8.4e-31	PFAM
Pfam:NCD3G	466	519	7.4e-19	PFAM
Pfam:7tm_3	550	790	3e-47	PFAM

Coding Region Coverage

1x: 97.3%
3x: 96.6%
10x: 94.9%
20x: 91.6%

Validation Efficiency

MGI Phenotype

PHENOTYPE: Homozygous mutant mice show diminished behavioral and nervous responses to sweet tastants. Response to umami tastants is unimpaired. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700001O22Rik	T	C	2: 30,686,488 (GRCm39)	D268G	possibly damaging	Het
Abce1	T	C	8: 80,414,085 (GRCm39)	N542S	probably benign	Het
Abcf1	T	A	17: 36,272,704 (GRCm39)	E260D	probably benign	Het
Ahcy	A	G	2: 154,906,072 (GRCm39)		probably null	Het
Akap13	C	T	7: 75,260,475 (GRCm39)	A1033V	probably benign	Het
Alkbh6	A	G	7: 30,011,320 (GRCm39)	N46S	probably damaging	Het
Ankrd34c	A	C	9: 89,612,126 (GRCm39)	L72V	probably damaging	Het
Arf4	T	A	14: 26,368,076 (GRCm39)	N25K	probably damaging	Het
Arhgef4	A	G	1: 34,761,521 (GRCm39)	D259G	unknown	Het
Cavin1	C	A	11: 100,861,036 (GRCm39)	G86V	probably damaging	Het
Ces1d	G	A	8: 93,916,126 (GRCm39)	T167I	probably benign	Het
Cfb	T	C	17: 35,079,536 (GRCm39)	I754V	probably benign	Het
Clcnkb	C	T	4: 141,135,130 (GRCm39)	R536H	possibly damaging	Het
Clpb	T	G	7: 101,355,690 (GRCm39)	S181R	probably benign	Het
Col1a1	T	C	11: 94,842,051 (GRCm39)	M1366T	unknown	Het
Cped1	T	A	6: 22,085,014 (GRCm39)		probably null	Het
Crip1	G	A	12: 113,116,952 (GRCm39)	C82Y	probably damaging	Het
Csmd3	T	C	15: 47,520,915 (GRCm39)	T2810A	possibly damaging	Het
Cyp2b9	A	T	7: 25,897,994 (GRCm39)	D266V	probably damaging	Het
Cyp46a1	A	G	12: 108,319,385 (GRCm39)	D294G	probably damaging	Het
Depp1	G	A	6: 116,628,683 (GRCm39)	V9M	possibly damaging	Het
Dst	A	G	1: 34,227,924 (GRCm39)	E1514G	probably benign	Het
Dync1h1	A	G	12: 110,591,070 (GRCm39)	E1046G	probably benign	Het
Eya2	T	C	2: 165,506,726 (GRCm39)	V4A	probably benign	Het
Frem3	A	T	8: 81,338,567 (GRCm39)	R287*	probably null	Het
Fuca2	T	A	10: 13,383,000 (GRCm39)	C323S	possibly damaging	Het
Ggt7	T	C	2: 155,356,707 (GRCm39)	E4G	possibly damaging	Het
Gli1	C	T	10: 127,169,606 (GRCm39)	R383H	probably damaging	Het
Gm4559	C	A	7: 141,827,998 (GRCm39)	V35F	unknown	Het
Gpm6a	T	A	8: 55,490,365 (GRCm39)	C14S	probably damaging	Het
Hcn2	A	T	10: 79,562,023 (GRCm39)	I340F	probably benign	Het
Hdac9	T	A	12: 34,440,332 (GRCm39)	D349V	probably damaging	Het
Krt34	T	C	11: 99,929,118 (GRCm39)	D364G	possibly damaging	Het
Mon2	C	T	10: 122,838,790 (GRCm39)	R1565H	probably damaging	Het
Myb	T	A	10: 21,017,876 (GRCm39)	M482L	probably benign	Het
Nckap1l	A	T	15: 103,373,028 (GRCm39)	I294F	probably benign	Het
Nr2e1	A	G	10: 42,444,367 (GRCm39)		probably null	Het
Ntn4	C	T	10: 93,543,215 (GRCm39)	R314W	probably damaging	Het
Or1j16	G	T	2: 36,530,201 (GRCm39)	R50M	possibly damaging	Het
Or1r1	T	A	11: 73,875,368 (GRCm39)	D22V	probably benign	Het
Or4k38	A	T	2: 111,165,808 (GRCm39)	I205N	possibly damaging	Het
Or52h7	T	C	7: 104,214,118 (GRCm39)	V230A	possibly damaging	Het
Pde8b	A	T	13: 95,221,723 (GRCm39)	I308N	possibly damaging	Het
Pdzd2	T	C	15: 12,373,986 (GRCm39)	R2050G	possibly damaging	Het
Phc3	C	A	3: 30,968,607 (GRCm39)	S840I	probably damaging	Het
Piezo2	T	A	18: 63,247,031 (GRCm39)	Y327F	probably damaging	Het
Pnliprp1	A	T	19: 58,732,516 (GRCm39)	I460F	probably benign	Het
Pphln1	T	G	15: 93,321,927 (GRCm39)	D35E	probably damaging	Het
Prdm6	G	A	18: 53,701,289 (GRCm39)	V360I	probably damaging	Het
Rab35	T	A	5: 115,778,219 (GRCm39)	W62R	probably damaging	Het
Sct	G	T	7: 140,858,612 (GRCm39)	P70Q	probably damaging	Het
Sdf4	A	G	4: 156,094,304 (GRCm39)	N328S	probably damaging	Het
Senp5	A	T	16: 31,802,642 (GRCm39)	S488R	probably damaging	Het
Serpina3n	A	G	12: 104,375,213 (GRCm39)	E95G	probably benign	Het
Sfswap	C	T	5: 129,618,392 (GRCm39)	A442V	probably benign	Het
Sgcd	T	C	11: 47,246,068 (GRCm39)	I45V	probably benign	Het
Sgcg	T	C	14: 61,474,346 (GRCm39)		probably null	Het
Slc39a12	G	T	2: 14,448,868 (GRCm39)	V489L	probably benign	Het
Slc5a11	T	A	7: 122,838,671 (GRCm39)	I96N	possibly damaging	Het
Slc6a12	A	G	6: 121,324,382 (GRCm39)	D2G	probably damaging	Het
Slc8a1	T	C	17: 81,955,442 (GRCm39)	D532G	probably damaging	Het
Smarcd3	C	A	5: 24,798,019 (GRCm39)	C465F	probably damaging	Het
Smc1b	T	A	15: 84,976,268 (GRCm39)	Q813L	probably benign	Het
Spag1	G	A	15: 36,181,916 (GRCm39)	E25K	probably damaging	Het
Sptan1	A	T	2: 29,885,540 (GRCm39)	N715I	probably damaging	Het
Thap3	A	T	4: 152,067,593 (GRCm39)	C162S	probably benign	Het
Topaz1	T	A	9: 122,578,684 (GRCm39)	D531E	possibly damaging	Het
Vmn1r25	C	T	6: 57,955,912 (GRCm39)	A126T	possibly damaging	Het
Zfhx2	A	G	14: 55,303,074 (GRCm39)	F1637L	probably benign	Het
Zfhx2	T	C	14: 55,310,206 (GRCm39)	Y780C	possibly damaging	Het
Zfp513	T	G	5: 31,357,767 (GRCm39)	K202T	probably damaging	Het
Zfp956	A	T	6: 47,940,678 (GRCm39)	T346S	probably benign	Het
Zkscan1	C	T	5: 138,095,410 (GRCm39)	A219V	probably damaging	Het

Other mutations in Tas1r2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00911:Tas1r2	APN	4	139,387,602 (GRCm39)	missense	probably benign	0.03
IGL00952:Tas1r2	APN	4	139,382,563 (GRCm39)	missense	probably benign	0.00
IGL00972:Tas1r2	APN	4	139,387,347 (GRCm39)	missense	probably damaging	0.99
IGL01939:Tas1r2	APN	4	139,396,488 (GRCm39)	missense	probably damaging	1.00
IGL02247:Tas1r2	APN	4	139,396,827 (GRCm39)	missense	probably damaging	1.00
IGL02663:Tas1r2	APN	4	139,387,593 (GRCm39)	missense	probably benign
IGL03155:Tas1r2	APN	4	139,396,467 (GRCm39)	missense	possibly damaging	0.95
R0395:Tas1r2	UTSW	4	139,382,665 (GRCm39)	missense	possibly damaging	0.86
R0798:Tas1r2	UTSW	4	139,397,024 (GRCm39)	missense	probably damaging	1.00
R1221:Tas1r2	UTSW	4	139,396,436 (GRCm39)	missense	probably benign	0.00
R1223:Tas1r2	UTSW	4	139,387,515 (GRCm39)	missense	probably damaging	1.00
R1261:Tas1r2	UTSW	4	139,382,599 (GRCm39)	missense	probably damaging	0.99
R1262:Tas1r2	UTSW	4	139,382,599 (GRCm39)	missense	probably damaging	0.99
R1330:Tas1r2	UTSW	4	139,396,640 (GRCm39)	missense	probably benign	0.05
R1466:Tas1r2	UTSW	4	139,396,722 (GRCm39)	missense	probably damaging	1.00
R1466:Tas1r2	UTSW	4	139,396,722 (GRCm39)	missense	probably damaging	1.00
R2112:Tas1r2	UTSW	4	139,382,666 (GRCm39)	missense	probably benign	0.00
R2156:Tas1r2	UTSW	4	139,396,352 (GRCm39)	missense	possibly damaging	0.79
R2509:Tas1r2	UTSW	4	139,387,162 (GRCm39)	missense	probably damaging	1.00
R2510:Tas1r2	UTSW	4	139,387,162 (GRCm39)	missense	probably damaging	1.00
R2511:Tas1r2	UTSW	4	139,387,162 (GRCm39)	missense	probably damaging	1.00
R3429:Tas1r2	UTSW	4	139,396,886 (GRCm39)	missense	probably damaging	1.00
R3430:Tas1r2	UTSW	4	139,396,886 (GRCm39)	missense	probably damaging	1.00
R3703:Tas1r2	UTSW	4	139,394,729 (GRCm39)	missense	probably damaging	1.00
R4105:Tas1r2	UTSW	4	139,387,363 (GRCm39)	missense	probably benign	0.06
R4106:Tas1r2	UTSW	4	139,387,363 (GRCm39)	missense	probably benign	0.06
R4107:Tas1r2	UTSW	4	139,387,363 (GRCm39)	missense	probably benign	0.06
R4614:Tas1r2	UTSW	4	139,387,098 (GRCm39)	missense	probably damaging	1.00
R4811:Tas1r2	UTSW	4	139,396,311 (GRCm39)	missense	probably damaging	1.00
R5314:Tas1r2	UTSW	4	139,382,672 (GRCm39)	missense	probably damaging	1.00
R5461:Tas1r2	UTSW	4	139,387,320 (GRCm39)	missense	probably benign	0.01
R5639:Tas1r2	UTSW	4	139,387,107 (GRCm39)	missense	probably damaging	1.00
R5703:Tas1r2	UTSW	4	139,394,647 (GRCm39)	missense	probably damaging	1.00
R6176:Tas1r2	UTSW	4	139,396,199 (GRCm39)	missense	probably damaging	1.00
R6297:Tas1r2	UTSW	4	139,389,361 (GRCm39)	missense	possibly damaging	0.47
R6441:Tas1r2	UTSW	4	139,396,467 (GRCm39)	missense	probably damaging	0.99
R6748:Tas1r2	UTSW	4	139,396,922 (GRCm39)	missense	probably damaging	0.98
R6863:Tas1r2	UTSW	4	139,397,030 (GRCm39)	missense	probably damaging	1.00
R6975:Tas1r2	UTSW	4	139,397,031 (GRCm39)	missense	probably damaging	1.00
R7106:Tas1r2	UTSW	4	139,389,360 (GRCm39)	missense	probably benign
R7265:Tas1r2	UTSW	4	139,396,963 (GRCm39)	missense	probably benign	0.01
R7580:Tas1r2	UTSW	4	139,387,056 (GRCm39)	missense	probably benign	0.05
R7651:Tas1r2	UTSW	4	139,396,938 (GRCm39)	missense	probably benign	0.14
R8041:Tas1r2	UTSW	4	139,387,290 (GRCm39)	missense	possibly damaging	0.65
R8530:Tas1r2	UTSW	4	139,389,460 (GRCm39)	missense	probably benign
R8747:Tas1r2	UTSW	4	139,387,318 (GRCm39)	missense	probably benign
R8824:Tas1r2	UTSW	4	139,381,074 (GRCm39)	splice site	probably benign
R8904:Tas1r2	UTSW	4	139,394,714 (GRCm39)	missense	probably damaging	1.00
R8906:Tas1r2	UTSW	4	139,397,046 (GRCm39)	missense	probably damaging	1.00
R9315:Tas1r2	UTSW	4	139,381,046 (GRCm39)	missense	possibly damaging	0.91
R9336:Tas1r2	UTSW	4	139,389,316 (GRCm39)	missense	probably damaging	1.00
R9419:Tas1r2	UTSW	4	139,387,036 (GRCm39)	missense	possibly damaging	0.65
R9776:Tas1r2	UTSW	4	139,396,208 (GRCm39)	missense	possibly damaging	0.68
Z1088:Tas1r2	UTSW	4	139,387,735 (GRCm39)	missense	possibly damaging	0.90

Predicted Primers

PCR Primer
(F):5'- TTTCAGCTTCGCGTACGTG -3'
(R):5'- ATGGGTAATTTCAAGAGCTATGTGG -3'

Sequencing Primer
(F):5'- TACGTGGGCAAGGAACTGCC -3'
(R):5'- GGGACTAGCTCTTCCTCAT -3'

Posted On

2014-06-30