Incidental Mutation 'R3751:Or2g1'
ID 271235
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
MMRRC Submission 040736-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.068) question?
Stock # R3751 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 38106337-38107266 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 38107123 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 263 (S263P)
Ref Sequence ENSEMBL: ENSMUSP00000149802 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000054748] [ENSMUST00000214770] [ENSMUST00000215168] [ENSMUST00000216051] [ENSMUST00000216478] [ENSMUST00000217365]
AlphaFold Q8VFQ1
Predicted Effect possibly damaging
Transcript: ENSMUST00000054748
AA Change: S263P

PolyPhen 2 Score 0.954 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000058678
Gene: ENSMUSG00000045202
AA Change: S263P

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 possibly damaging
Transcript: ENSMUST00000214770
AA Change: S263P

PolyPhen 2 Score 0.954 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect probably benign
Transcript: ENSMUST00000215168
Predicted Effect possibly damaging
Transcript: ENSMUST00000216051
AA Change: S263P

PolyPhen 2 Score 0.954 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect probably benign
Transcript: ENSMUST00000216478
Predicted Effect probably benign
Transcript: ENSMUST00000217365
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.7%
Validation Efficiency 93% (43/46)
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900092C05Rik G T 7: 12,289,973 (GRCm39) R183I probably benign Het
BC016579 A T 16: 45,453,361 (GRCm39) probably null Het
BC051665 A T 13: 60,931,145 (GRCm39) F258I probably damaging Het
Brd1 C T 15: 88,573,821 (GRCm39) V1093I possibly damaging Het
Ccdc125 A G 13: 100,814,459 (GRCm39) D13G possibly damaging Het
Ceacam18 T A 7: 43,291,372 (GRCm39) H271Q probably damaging Het
Cep104 A G 4: 154,066,213 (GRCm39) Y137C probably damaging Het
Clca3a1 A G 3: 144,724,424 (GRCm39) V212A probably benign Het
Clca3a2 A T 3: 144,777,216 (GRCm39) M885K probably benign Het
Col6a4 G T 9: 105,949,313 (GRCm39) T774N probably damaging Het
D430041D05Rik T C 2: 104,085,403 (GRCm39) T1049A possibly damaging Het
Dlk1 A G 12: 109,426,239 (GRCm39) I276V probably benign Het
E2f1 C G 2: 154,405,942 (GRCm39) G144R probably damaging Het
Efcab9 T C 11: 32,477,420 (GRCm39) H34R probably benign Het
Erc1 T A 6: 119,801,921 (GRCm39) H32L probably damaging Het
Ezh2 T C 6: 47,532,998 (GRCm39) I141M possibly damaging Het
Fbln1 T A 15: 85,111,279 (GRCm39) C144* probably null Het
Iqsec3 C T 6: 121,353,214 (GRCm39) A1135T probably benign Het
Irak4 T C 15: 94,459,476 (GRCm39) I364T probably damaging Het
Itpr1 T A 6: 108,326,641 (GRCm39) I121N probably damaging Het
Krtap17-1 A T 11: 99,884,481 (GRCm39) C95* probably null Het
Lrrd1 T A 5: 3,900,282 (GRCm39) S196T probably benign Het
Man2c1 A G 9: 57,048,058 (GRCm39) Y748C probably damaging Het
Map4 A G 9: 109,867,742 (GRCm39) probably benign Het
Mib2 A G 4: 155,739,741 (GRCm39) F810S probably damaging Het
Mtmr9 A G 14: 63,780,997 (GRCm39) L31P probably damaging Het
Myo5c A G 9: 75,183,284 (GRCm39) Q886R probably damaging Het
Nhsl3 A G 4: 129,118,115 (GRCm39) probably benign Het
Or6c38 T A 10: 128,929,175 (GRCm39) I223F probably damaging Het
Or7h8 C T 9: 20,124,556 (GRCm39) L304F probably damaging Het
Paqr8 A G 1: 21,005,856 (GRCm39) T337A probably benign Het
Pdgfd A T 9: 6,337,447 (GRCm39) probably benign Het
Ppm1k T G 6: 57,501,845 (GRCm39) E106A probably benign Het
Rbp3 A T 14: 33,677,969 (GRCm39) E639V probably damaging Het
Rnf214 A C 9: 45,778,901 (GRCm39) I581S probably damaging Het
Scaf11 A G 15: 96,316,417 (GRCm39) V1049A probably damaging Het
Slc51a A G 16: 32,295,292 (GRCm39) L262P probably benign Het
Slc6a21 G A 7: 44,929,928 (GRCm39) V139I probably benign Het
Slc8a3 G T 12: 81,250,912 (GRCm39) L684M probably damaging Het
Spg7 G C 8: 123,814,112 (GRCm39) R457P probably damaging Het
Tnks1bp1 C T 2: 84,889,066 (GRCm39) probably benign Het
Vmn1r189 T C 13: 22,286,382 (GRCm39) T152A probably benign Het
Vmn2r129 G T 4: 156,686,692 (GRCm39) noncoding transcript Het
Zfp366 A G 13: 99,365,352 (GRCm39) Y171C 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
R3753:Or2g1 UTSW 17 38,107,123 (GRCm39) missense possibly damaging 0.95
R3780:Or2g1 UTSW 17 38,106,895 (GRCm39) missense probably damaging 1.00
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'- TAGCCTCATTGGTCTTGCTG -3'
(R):5'- GCCAAGATGACTTCAGTGCAAC -3'

Sequencing Primer
(F):5'- GCTCCTACCCTTAGCCCTGATAC -3'
(R):5'- ATGACAGTATGTTCAGGATCCTC -3'
Posted On 2015-03-18