Incidental Mutation 'R3014:Hcar2'
ID 257593
Institutional Source Beutler Lab
Gene Symbol Hcar2
Ensembl Gene ENSMUSG00000045502
Gene Name hydroxycarboxylic acid receptor 2
Synonyms HM74, Niacr1, Gpr109a, PUMA-G, Pumag, Gpr109b
MMRRC Submission 040535-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.160) question?
Stock # R3014 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 124001633-124003562 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 124002768 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 245 (V245E)
Ref Sequence ENSEMBL: ENSMUSP00000054104 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057145]
AlphaFold Q9EP66
Predicted Effect probably damaging
Transcript: ENSMUST00000057145
AA Change: V245E

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000054104
Gene: ENSMUSG00000045502
AA Change: V245E

DomainStartEndE-ValueType
Pfam:7tm_1 41 291 4.6e-33 PFAM
low complexity region 293 303 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.5%
  • 20x: 95.6%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for targeted mutations that inactivate the gene showed impaired reductions of free fatty acid (FFA) and triglyceride plasma levels in response to nicotinic acid. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Angpt4 G T 2: 151,771,517 (GRCm39) V278L probably benign Het
Dmbt1 A G 7: 130,633,827 (GRCm39) probably benign Het
Dnah2 A T 11: 69,321,304 (GRCm39) N3921K probably benign Het
Duxf4 G A 10: 58,071,356 (GRCm39) T286I possibly damaging Het
Fam193a A T 5: 34,623,016 (GRCm39) E1201D probably benign Het
Gm10220 G C 5: 26,322,826 (GRCm39) D195E probably damaging Het
Gmps A G 3: 63,922,857 (GRCm39) K607E possibly damaging Het
Gprin1 T A 13: 54,886,288 (GRCm39) D662V probably benign Het
Gria4 A G 9: 4,464,294 (GRCm39) I556T probably damaging Het
Grm7 G T 6: 110,623,309 (GRCm39) V161F probably damaging Het
Hmces T G 6: 87,894,823 (GRCm39) D62E probably benign Het
Ighv1-4 T A 12: 114,450,769 (GRCm39) Y113F possibly damaging Het
Kcnd3 C T 3: 105,566,082 (GRCm39) A421V probably damaging Het
Kng1 C T 16: 22,898,120 (GRCm39) H507Y possibly damaging Het
Lypd10 A G 7: 24,412,821 (GRCm39) I76M possibly damaging Het
Map3k5 A T 10: 19,970,175 (GRCm39) Y694F probably damaging Het
Myo1a T G 10: 127,552,214 (GRCm39) F778V probably damaging Het
Naip2 A C 13: 100,298,290 (GRCm39) I582S probably benign Het
Or1ad1 A G 11: 50,875,534 (GRCm39) D2G probably benign Het
Or4l1 G A 14: 50,166,489 (GRCm39) H171Y probably benign Het
Or6aa1 A G 7: 86,043,884 (GRCm39) V274A probably benign Het
Or6z6 A T 7: 6,491,470 (GRCm39) Y134* probably null Het
Parp3 C A 9: 106,348,514 (GRCm39) S507I possibly damaging Het
Ppip5k2 T A 1: 97,671,800 (GRCm39) T491S probably damaging Het
Psmg1 T A 16: 95,781,248 (GRCm39) I266F probably damaging Het
Ptpn23 T C 9: 110,218,763 (GRCm39) T476A probably benign Het
Rttn G C 18: 89,032,744 (GRCm39) V671L probably damaging Het
Srsf7 T C 17: 80,508,990 (GRCm39) E235G unknown Het
Sv2a G A 3: 96,096,751 (GRCm39) W416* probably null Het
Tas2r107 A G 6: 131,636,972 (GRCm39) Y26H probably benign Het
Tenm2 T C 11: 35,914,800 (GRCm39) T2245A probably damaging Het
Vmn2r13 T A 5: 109,319,627 (GRCm39) H451L possibly damaging Het
Xkr6 T C 14: 64,056,793 (GRCm39) Y235H unknown Het
Other mutations in Hcar2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00827:Hcar2 APN 5 124,002,565 (GRCm39) missense probably benign 0.24
IGL01682:Hcar2 APN 5 124,002,582 (GRCm39) missense probably benign 0.09
R1450:Hcar2 UTSW 5 124,002,813 (GRCm39) missense probably damaging 0.98
R3853:Hcar2 UTSW 5 124,002,475 (GRCm39) missense probably benign
R4539:Hcar2 UTSW 5 124,002,793 (GRCm39) missense probably damaging 1.00
R4720:Hcar2 UTSW 5 124,002,752 (GRCm39) frame shift probably null
R4784:Hcar2 UTSW 5 124,002,513 (GRCm39) missense probably benign 0.02
R4785:Hcar2 UTSW 5 124,002,513 (GRCm39) missense probably benign 0.02
R4886:Hcar2 UTSW 5 124,003,260 (GRCm39) missense probably benign 0.01
R5632:Hcar2 UTSW 5 124,002,532 (GRCm39) missense probably benign 0.17
R6211:Hcar2 UTSW 5 124,003,017 (GRCm39) missense probably benign 0.01
R6796:Hcar2 UTSW 5 124,003,330 (GRCm39) missense probably benign 0.00
R7341:Hcar2 UTSW 5 124,002,541 (GRCm39) missense possibly damaging 0.66
R7483:Hcar2 UTSW 5 124,002,861 (GRCm39) missense probably benign 0.33
R7497:Hcar2 UTSW 5 124,003,249 (GRCm39) missense probably benign 0.04
R7685:Hcar2 UTSW 5 124,003,396 (GRCm39) missense possibly damaging 0.69
R8429:Hcar2 UTSW 5 124,003,538 (GRCm39) start gained probably benign
R8984:Hcar2 UTSW 5 124,002,571 (GRCm39) nonsense probably null
R9192:Hcar2 UTSW 5 124,003,354 (GRCm39) missense possibly damaging 0.95
R9384:Hcar2 UTSW 5 124,002,597 (GRCm39) missense probably benign 0.01
R9658:Hcar2 UTSW 5 124,002,532 (GRCm39) missense possibly damaging 0.83
Z1177:Hcar2 UTSW 5 124,003,269 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTTTTCTTTCGAAGGCAGCG -3'
(R):5'- ACAACTTCAGGTGGCACGATG -3'

Sequencing Primer
(F):5'- CTTTCGAAGGCAGCGGTTGATAC -3'
(R):5'- CAGGTGGCACGATGCTATG -3'
Posted On 2015-01-11