Incidental Mutation 'R6637:Or2g7'
ID 525562
Institutional Source Beutler Lab
Gene Symbol Or2g7
Ensembl Gene ENSMUSG00000094878
Gene Name olfactory receptor family 2 subfamily G member 7
Synonyms GA_x6K02T2PSCP-2515350-2516303, MOR256-19, Olfr130
MMRRC Submission 044758-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.085) question?
Stock # R6637 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 38378064-38379017 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 38378115 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Asparagine at position 18 (D18N)
Ref Sequence ENSEMBL: ENSMUSP00000149601 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087129] [ENSMUST00000215726] [ENSMUST00000217390]
AlphaFold Q8VFC1
Predicted Effect probably damaging
Transcript: ENSMUST00000087129
AA Change: D18N

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000084369
Gene: ENSMUSG00000094878
AA Change: D18N

DomainStartEndE-ValueType
Pfam:7tm_4 29 307 1.8e-44 PFAM
Pfam:7TM_GPCR_Srsx 34 223 1.9e-5 PFAM
Pfam:7tm_1 40 289 1.9e-23 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000215726
AA Change: D18N

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
Predicted Effect probably damaging
Transcript: ENSMUST00000217390
AA Change: D18N

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.4%
  • 10x: 97.4%
  • 20x: 92.1%
Validation Efficiency 100% (34/34)
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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl4 G A 3: 151,223,410 (GRCm39) W621* probably null Het
Adh1 T A 3: 137,988,231 (GRCm39) C98* probably null Het
Alms1 A G 6: 85,596,716 (GRCm39) H514R possibly damaging Het
Ap4m1 A G 5: 138,170,437 (GRCm39) probably benign Het
Atp6v1b2 T C 8: 69,554,026 (GRCm39) Y68H probably damaging Het
Cdh3 G C 8: 107,237,973 (GRCm39) V56L probably benign Het
Col3a1 C T 1: 45,386,890 (GRCm39) T234I probably damaging Het
Cxadr C T 16: 78,130,391 (GRCm39) T186M possibly damaging Het
Dmgdh A T 13: 93,845,706 (GRCm39) E453D probably benign Het
Fbxo16 A G 14: 65,533,210 (GRCm39) probably null Het
Fign A G 2: 63,858,252 (GRCm39) probably benign Het
Hfe C G 13: 23,890,778 (GRCm39) E120D possibly damaging Het
Hfe T C 13: 23,890,779 (GRCm39) E120G possibly damaging Het
Invs G A 4: 48,416,203 (GRCm39) probably null Het
Kcnb1 T C 2: 166,947,774 (GRCm39) D358G probably damaging Het
Kcnk5 A C 14: 20,194,789 (GRCm39) M183R probably null Het
Lamp3 A G 16: 19,519,983 (GRCm39) F67L probably benign Het
Lrrc8b A C 5: 105,628,137 (GRCm39) D161A possibly damaging Het
Lrriq1 A T 10: 103,057,293 (GRCm39) F169Y probably benign Het
Lsamp T A 16: 41,353,743 (GRCm39) V2D possibly damaging Het
Ltbp2 T C 12: 84,922,612 (GRCm39) I132V probably benign Het
Muc4 C T 16: 32,575,255 (GRCm39) P1280L probably benign Het
Muc5ac T C 7: 141,372,342 (GRCm39) Y2659H possibly damaging Het
Or4a27 T C 2: 88,559,185 (GRCm39) I253V probably benign Het
Or5b113 T C 19: 13,342,589 (GRCm39) V199A probably benign Het
Or5t15 T G 2: 86,681,784 (GRCm39) K86T probably benign Het
Spa17 A T 9: 37,523,270 (GRCm39) S6T probably benign Het
Ston2 G C 12: 91,680,886 (GRCm39) T126S probably damaging Het
Tal1 A G 4: 114,925,789 (GRCm39) N286S probably damaging Het
Tbr1 A G 2: 61,641,974 (GRCm39) D150G probably benign Het
Tgm7 T A 2: 120,931,571 (GRCm39) R197S probably damaging Het
Topaz1 A T 9: 122,578,851 (GRCm39) Q587L probably benign Het
Ubxn4 C A 1: 128,204,824 (GRCm39) Q505K probably damaging Het
Vcl A G 14: 21,053,200 (GRCm39) E405G probably damaging Het
Vmn2r26 A T 6: 124,038,650 (GRCm39) I742F probably damaging Het
Other mutations in Or2g7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01527:Or2g7 APN 17 38,378,986 (GRCm39) missense probably benign
IGL02158:Or2g7 APN 17 38,378,158 (GRCm39) missense probably damaging 0.97
IGL03172:Or2g7 APN 17 38,378,275 (GRCm39) missense probably damaging 0.99
R0389:Or2g7 UTSW 17 38,378,562 (GRCm39) missense possibly damaging 0.58
R0448:Or2g7 UTSW 17 38,378,563 (GRCm39) missense probably benign 0.00
R0616:Or2g7 UTSW 17 38,378,131 (GRCm39) missense probably damaging 1.00
R0961:Or2g7 UTSW 17 38,378,814 (GRCm39) missense probably damaging 1.00
R1789:Or2g7 UTSW 17 38,378,839 (GRCm39) missense probably damaging 1.00
R2108:Or2g7 UTSW 17 38,378,746 (GRCm39) missense possibly damaging 0.82
R4600:Or2g7 UTSW 17 38,378,853 (GRCm39) missense probably damaging 0.99
R4977:Or2g7 UTSW 17 38,378,638 (GRCm39) missense possibly damaging 0.67
R5120:Or2g7 UTSW 17 38,378,157 (GRCm39) missense probably damaging 0.97
R5930:Or2g7 UTSW 17 38,378,641 (GRCm39) missense probably benign 0.11
R6273:Or2g7 UTSW 17 38,378,686 (GRCm39) missense probably damaging 1.00
R6636:Or2g7 UTSW 17 38,378,115 (GRCm39) missense probably damaging 0.98
R7030:Or2g7 UTSW 17 38,378,948 (GRCm39) missense probably benign 0.13
R7045:Or2g7 UTSW 17 38,378,862 (GRCm39) missense probably benign 0.01
R7175:Or2g7 UTSW 17 38,378,370 (GRCm39) missense probably damaging 0.96
R7359:Or2g7 UTSW 17 38,378,506 (GRCm39) nonsense probably null
R7762:Or2g7 UTSW 17 38,378,566 (GRCm39) missense probably damaging 1.00
R7980:Or2g7 UTSW 17 38,378,412 (GRCm39) missense possibly damaging 0.64
R8050:Or2g7 UTSW 17 38,378,370 (GRCm39) missense probably damaging 1.00
R9035:Or2g7 UTSW 17 38,378,179 (GRCm39) missense probably benign 0.00
X0019:Or2g7 UTSW 17 38,378,613 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CCCATAACATATCTTCCACTTTTAGGG -3'
(R):5'- GCAGTAATTGTCTTGGCTGGAC -3'

Sequencing Primer
(F):5'- CACTTTTAGGGTTCAAGTCTGTCAAG -3'
(R):5'- AGGTTCCACAGCAGCTGAG -3'
Posted On 2018-06-22