Incidental Mutation 'R3780:Or2g1'
ID 272031
Institutional Source Beutler Lab
Gene Symbol Or2g1
Ensembl Gene ENSMUSG00000045202
Gene Name olfactory receptor family 2 subfamily G member 1
Synonyms MOR256-9, GA_x6K02T2PSCP-2255106-2256035, Olfr123
Accession Numbers
Essential gene? Probably non essential (E-score: 0.068) question?
Stock # R3780 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 38106337-38107266 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 38106895 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Glycine at position 187 (C187G)
Ref Sequence ENSEMBL: ENSMUSP00000149802 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000054748] [ENSMUST00000214770] [ENSMUST00000215168] [ENSMUST00000216051] [ENSMUST00000216478]
AlphaFold Q8VFQ1
Predicted Effect probably damaging
Transcript: ENSMUST00000054748
AA Change: C187G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000058678
Gene: ENSMUSG00000045202
AA Change: C187G

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srv 23 163 2.9e-6 PFAM
Pfam:7tm_4 29 306 2.3e-44 PFAM
Pfam:7TM_GPCR_Srsx 33 144 2.4e-5 PFAM
Pfam:7tm_1 39 288 1.1e-22 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174446
Predicted Effect probably damaging
Transcript: ENSMUST00000214770
AA Change: C187G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000215168
Predicted Effect probably damaging
Transcript: ENSMUST00000216051
AA Change: C187G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000216478
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.9%
Validation Efficiency 93% (40/43)
MGI Phenotype FUNCTION: Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930432E11Rik G T 7: 29,260,263 (GRCm39) noncoding transcript Het
Adam21 C T 12: 81,606,047 (GRCm39) V572I probably damaging Het
Arhgap32 T A 9: 32,063,315 (GRCm39) probably null Het
Carmil1 A T 13: 24,321,152 (GRCm39) I281N probably damaging Het
Cdh12 T A 15: 21,586,063 (GRCm39) probably null Het
Cdh20 T A 1: 109,976,734 (GRCm39) V133E probably benign Het
Cntrob A G 11: 69,193,708 (GRCm39) L814P probably damaging Het
Csmd1 T C 8: 16,252,000 (GRCm39) N952S probably damaging Het
Cspg4 A G 9: 56,795,517 (GRCm39) Y1084C probably damaging Het
Dlg5 A G 14: 24,240,378 (GRCm39) probably benign Het
Glis2 T C 16: 4,431,760 (GRCm39) probably benign Het
Hif3a T C 7: 16,788,638 (GRCm39) E111G probably damaging Het
Kctd4 A G 14: 76,200,251 (GRCm39) D74G probably benign Het
Kif21b A T 1: 136,083,964 (GRCm39) K737M probably damaging Het
Ktn1 G A 14: 47,943,860 (GRCm39) probably benign Het
Lama2 A T 10: 27,335,335 (GRCm39) N113K probably damaging Het
Ltv1 A G 10: 13,054,944 (GRCm39) S409P probably benign Het
Mgat4c A G 10: 102,224,782 (GRCm39) E332G probably benign Het
Myh6 A G 14: 55,201,415 (GRCm39) F95L probably benign Het
Ndufa4l2 A G 10: 127,351,289 (GRCm39) I27V probably benign Het
Npepl1 T G 2: 173,962,447 (GRCm39) L371R probably damaging Het
Nudt9 A G 5: 104,194,972 (GRCm39) T23A probably benign Het
Ocrl G A X: 47,027,180 (GRCm39) V416I probably benign Het
Padi2 C T 4: 140,645,048 (GRCm39) T94I probably benign Het
Pcca G A 14: 122,922,297 (GRCm39) E353K probably damaging Het
Pcdhgb2 T A 18: 37,824,810 (GRCm39) N600K probably damaging Het
Pex5l A G 3: 33,004,993 (GRCm39) L593P probably damaging Het
Rbp2 G A 9: 98,380,879 (GRCm39) D62N probably benign Het
Rock1 G T 18: 10,067,575 (GRCm39) N1319K probably benign Het
Ror1 A C 4: 100,269,314 (GRCm39) D384A probably benign Het
Rsf1 ATGGCG ATGGCGACGGTGGCG 7: 97,229,111 (GRCm39) probably benign Het
Sacm1l A T 9: 123,381,855 (GRCm39) E152D probably benign Het
Seh1l T C 18: 67,908,087 (GRCm39) V3A probably benign Het
Serpinb6d T A 13: 33,848,097 (GRCm39) D20E probably benign Het
Serpini1 T G 3: 75,521,942 (GRCm39) N144K probably damaging Het
Slc22a23 G A 13: 34,528,323 (GRCm39) T153I probably benign Het
Slfn8 A G 11: 82,908,280 (GRCm39) S88P probably benign Het
Stpg3 T A 2: 25,103,875 (GRCm39) M154L probably benign Het
Vmn2r115 G A 17: 23,564,146 (GRCm39) C106Y probably damaging Het
Washc3 C T 10: 88,055,122 (GRCm39) T112M probably benign Het
Zfp280d C T 9: 72,229,806 (GRCm39) T346M probably damaging Het
Other mutations in Or2g1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01409:Or2g1 APN 17 38,106,413 (GRCm39) missense probably damaging 0.99
IGL03030:Or2g1 APN 17 38,107,162 (GRCm39) missense probably damaging 1.00
IGL03107:Or2g1 APN 17 38,106,679 (GRCm39) missense probably benign 0.01
R0329:Or2g1 UTSW 17 38,106,880 (GRCm39) missense probably benign 0.01
R0330:Or2g1 UTSW 17 38,106,880 (GRCm39) missense probably benign 0.01
R0524:Or2g1 UTSW 17 38,106,496 (GRCm39) nonsense probably null
R0581:Or2g1 UTSW 17 38,106,993 (GRCm39) missense probably damaging 1.00
R1288:Or2g1 UTSW 17 38,106,584 (GRCm39) missense probably damaging 0.98
R1897:Or2g1 UTSW 17 38,107,075 (GRCm39) missense probably benign 0.22
R3751:Or2g1 UTSW 17 38,107,123 (GRCm39) missense possibly damaging 0.95
R3753:Or2g1 UTSW 17 38,107,123 (GRCm39) missense possibly damaging 0.95
R3947:Or2g1 UTSW 17 38,107,006 (GRCm39) missense probably benign
R5925:Or2g1 UTSW 17 38,106,482 (GRCm39) missense probably benign 0.00
R5987:Or2g1 UTSW 17 38,107,248 (GRCm39) missense probably benign
R6369:Or2g1 UTSW 17 38,106,387 (GRCm39) missense probably benign 0.02
R6891:Or2g1 UTSW 17 38,106,395 (GRCm39) missense probably benign
R7320:Or2g1 UTSW 17 38,107,248 (GRCm39) missense probably benign
R7997:Or2g1 UTSW 17 38,107,053 (GRCm39) nonsense probably null
R8153:Or2g1 UTSW 17 38,106,367 (GRCm39) missense probably benign 0.00
R8793:Or2g1 UTSW 17 38,107,255 (GRCm39) missense probably benign 0.21
R9348:Or2g1 UTSW 17 38,106,992 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TAGCAGTGATGAATCCACAGC -3'
(R):5'- GCATATGAACTGTTCGGCTGG -3'

Sequencing Primer
(F):5'- GTGATGAATCCACAGCTCTGC -3'
(R):5'- TGGCTGTGATGCTCCCATAAAAG -3'
Posted On 2015-03-25