Incidental Mutation 'R5334:Taar1'
ID423418
Institutional Source Beutler Lab
Gene Symbol Taar1
Ensembl Gene ENSMUSG00000056379
Gene Nametrace amine-associated receptor 1
SynonymsTrar1, Tar1
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.120) question?
Stock #R5334 (G1)
Quality Score225
Status Not validated
Chromosome10
Chromosomal Location23920356-23921469 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 23920545 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Arginine at position 47 (I47R)
Ref Sequence ENSEMBL: ENSMUSP00000049527 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051532]
Predicted Effect probably damaging
Transcript: ENSMUST00000051532
AA Change: I47R

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000049527
Gene: ENSMUSG00000056379
AA Change: I47R

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 33 316 1.4e-11 PFAM
Pfam:7tm_1 39 301 2.4e-62 PFAM
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a G-protein coupled receptor activated by trace amines. The encoded protein responds little or not at all to dopamine, serotonin, epinephrine, or histamine, but responds well to beta-phenylethylamine, p-tyramine, octopamine, and tryptamine. While primarily functioning in neurologic systems, there is evidence that this gene is involved in blood cell and immunologic functions as well. This gene is thought to be intronless. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice homozygous for a null mutation display decreased prepulse inhibition and increased sensitivity to amphetamines. Mice homozygous for another knock-out allele exhibit increased sensitivity to MDMA-induced hyperthermia, brain dopamine and serotonin levels, and induced hyperactivity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Anapc15 C T 7: 101,898,603 P68L probably damaging Het
Ap4s1 C T 12: 51,738,671 S142L probably benign Het
Apol11a A G 15: 77,516,753 T147A probably benign Het
Aqp9 T C 9: 71,123,010 probably null Het
Arhgap25 T A 6: 87,463,261 N468I possibly damaging Het
Arhgef2 T A 3: 88,646,329 S924R probably damaging Het
Atad3a A T 4: 155,755,689 L144Q probably damaging Het
Ccbe1 T C 18: 66,083,245 I136V probably damaging Het
Col24a1 C A 3: 145,461,525 P1119Q possibly damaging Het
Dgkd T C 1: 87,938,267 probably null Het
Dnah7a A G 1: 53,503,646 I2455T probably benign Het
Dock2 T C 11: 34,228,643 T1795A probably benign Het
Dpp6 A T 5: 27,709,540 E541V probably benign Het
Edem1 T C 6: 108,848,832 probably null Het
Fbxo41 A G 6: 85,478,483 V573A probably damaging Het
Fech A C 18: 64,464,120 V256G probably damaging Het
Gad1-ps G A 10: 99,445,147 noncoding transcript Het
Gal3st4 T G 5: 138,265,721 K339Q probably benign Het
Gm11487 T A 4: 73,403,517 M94L probably benign Het
Gm884 T C 11: 103,613,873 Q2423R probably benign Het
Gpr158 T A 2: 21,827,505 S1139T probably benign Het
Gpr180 A T 14: 118,160,056 S321C probably damaging Het
Grik1 CGG CGGG 16: 87,923,194 probably null Het
Grin2c T G 11: 115,256,055 N438T possibly damaging Het
Hcn2 T C 10: 79,726,291 S374P probably damaging Het
Hmcn1 T A 1: 150,755,372 I892F probably damaging Het
Ifi207 C T 1: 173,727,531 V869I probably benign Het
Itgad T C 7: 128,189,286 Y390H probably damaging Het
Itgb4 C T 11: 115,984,157 R447W probably benign Het
Kcnj15 A G 16: 95,296,649 K377E probably damaging Het
Kcnq3 A G 15: 66,025,224 S276P probably damaging Het
Klhl26 T C 8: 70,452,318 D280G probably damaging Het
Lmnb2 C T 10: 80,903,957 V376I probably benign Het
Mepce T A 5: 137,786,627 R29S probably benign Het
Mlh3 A G 12: 85,245,761 probably null Het
Mlip T A 9: 77,243,676 T33S probably damaging Het
Mtpn C T 6: 35,512,290 D100N probably benign Het
Ncapg2 T C 12: 116,426,637 I402T probably damaging Het
Olfr1026 T C 2: 85,923,714 Y149H probably damaging Het
Olfr171 C G 16: 19,624,491 G203A probably benign Het
Pcsk5 T C 19: 17,461,851 D1301G probably benign Het
Pilrb1 T C 5: 137,854,903 M213V probably benign Het
Plxdc1 T C 11: 97,956,105 T163A possibly damaging Het
Pnpla2 T C 7: 141,459,493 L373P probably damaging Het
Prickle2 A G 6: 92,425,684 Y52H probably damaging Het
Rnf220 A G 4: 117,272,351 C294R probably damaging Het
Slc12a1 A G 2: 125,217,889 D903G probably damaging Het
Slc17a2 T C 13: 23,819,051 F228S probably damaging Het
Sptbn1 T C 11: 30,137,364 E1025G possibly damaging Het
Sult1c1 T G 17: 53,964,730 D143A probably damaging Het
Tctn3 G T 19: 40,602,822 Q514K probably benign Het
Tg T C 15: 66,678,055 F222S probably damaging Het
Tmem236 C A 2: 14,219,060 T220K possibly damaging Het
Trim50 C T 5: 135,367,476 T426M probably damaging Het
Vmn1r237 T C 17: 21,314,680 F222L probably benign Het
Wrap73 G A 4: 154,145,274 R34Q probably damaging Het
Zfp85 T C 13: 67,751,684 Y52C probably damaging Het
Other mutations in Taar1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00782:Taar1 APN 10 23920446 missense probably benign 0.00
R0022:Taar1 UTSW 10 23920727 missense probably benign 0.45
R0126:Taar1 UTSW 10 23920547 missense probably benign 0.00
R0442:Taar1 UTSW 10 23920482 missense possibly damaging 0.80
R0720:Taar1 UTSW 10 23921073 missense probably damaging 1.00
R0931:Taar1 UTSW 10 23921283 missense probably damaging 1.00
R1270:Taar1 UTSW 10 23920533 missense probably damaging 1.00
R1834:Taar1 UTSW 10 23921189 missense probably benign 0.04
R2137:Taar1 UTSW 10 23921270 missense probably benign
R3765:Taar1 UTSW 10 23921307 missense probably damaging 1.00
R3873:Taar1 UTSW 10 23920584 missense probably damaging 1.00
R5418:Taar1 UTSW 10 23921316 missense possibly damaging 0.91
R5578:Taar1 UTSW 10 23920820 missense possibly damaging 0.71
R7048:Taar1 UTSW 10 23920824 missense probably benign 0.40
R7096:Taar1 UTSW 10 23920911 missense possibly damaging 0.48
R7163:Taar1 UTSW 10 23921020 missense probably benign 0.38
Predicted Primers PCR Primer
(F):5'- AAAGCCCAGCCTGTGTCTAG -3'
(R):5'- AGCACAGTAGCGGTCAATG -3'

Sequencing Primer
(F):5'- AGTTCTCTGCAGTGATGCATC -3'
(R):5'- CGGAGCTCAGCATGATATCG -3'
Posted On2016-08-04