Incidental Mutation 'R8105:Or52e18'
ID 630689
Institutional Source Beutler Lab
Gene Symbol Or52e18
Ensembl Gene ENSMUSG00000044705
Gene Name olfactory receptor family 52 subfamily E member 18
Synonyms Olfr670, MOR32-8, GA_x6K02T2PBJ9-7589577-7588639
MMRRC Submission 067536-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.062) question?
Stock # R8105 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 104608999-104609937 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 104609629 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Isoleucine at position 103 (M103I)
Ref Sequence ENSEMBL: ENSMUSP00000151138 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000050482] [ENSMUST00000214216]
AlphaFold Q7TRP3
Predicted Effect probably benign
Transcript: ENSMUST00000050482
AA Change: M103I

PolyPhen 2 Score 0.146 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000060289
Gene: ENSMUSG00000044705
AA Change: M103I

DomainStartEndE-ValueType
Pfam:7tm_4 33 311 3.7e-121 PFAM
Pfam:7TM_GPCR_Srsx 37 211 4.5e-7 PFAM
Pfam:7tm_1 43 293 3.9e-17 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000214216
AA Change: M103I

PolyPhen 2 Score 0.146 (Sensitivity: 0.92; Specificity: 0.87)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 100% (29/29)
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: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arid1b G A 17: 5,341,518 (GRCm39) A941T possibly damaging Het
Calb1 A T 4: 15,900,767 (GRCm39) probably null Het
Cc2d1b T C 4: 108,485,130 (GRCm39) S518P possibly damaging Het
Clpsl2 G A 17: 28,769,702 (GRCm39) G55R probably damaging Het
Cltc C T 11: 86,598,438 (GRCm39) V975I probably damaging Het
Cntn4 T C 6: 106,330,567 (GRCm39) W62R probably damaging Het
Crot A G 5: 9,027,505 (GRCm39) Y276H probably damaging Het
Dnah5 T C 15: 28,372,548 (GRCm39) V2933A probably benign Het
Evl C T 12: 108,647,783 (GRCm39) R295* probably null Het
Fhod1 T C 8: 106,063,847 (GRCm39) T253A unknown Het
Fndc3b G A 3: 27,524,374 (GRCm39) T462I probably benign Het
Folh1 A T 7: 86,395,354 (GRCm39) N359K probably damaging Het
Gmppa T C 1: 75,413,641 (GRCm39) V34A possibly damaging Het
Ift140 A G 17: 25,255,949 (GRCm39) T484A probably benign Het
Lrrtm2 T C 18: 35,346,510 (GRCm39) E264G probably damaging Het
Luc7l2 T C 6: 38,569,588 (GRCm39) F182S probably benign Het
Ly9 G C 1: 171,432,890 (GRCm39) probably null Het
Meox2 C T 12: 37,159,061 (GRCm39) H78Y possibly damaging Het
Mynn G A 3: 30,665,628 (GRCm39) C420Y possibly damaging Het
Rfx1 C G 8: 84,814,505 (GRCm39) A358G possibly damaging Het
Rnf151 G A 17: 24,935,400 (GRCm39) T177I probably benign Het
Spef2 T G 15: 9,682,748 (GRCm39) N578H probably benign Het
Stpg2 A G 3: 138,948,925 (GRCm39) I240M probably damaging Het
Tln1 C T 4: 43,538,231 (GRCm39) V1824I probably benign Het
Ugt3a1 T A 15: 9,306,476 (GRCm39) F208L probably benign Het
Vldlr C T 19: 27,216,204 (GRCm39) Q342* probably null Het
Vmn1r14 T A 6: 57,211,245 (GRCm39) F274L probably benign Het
Xrcc6 T C 15: 81,915,352 (GRCm39) L435P probably damaging Het
Other mutations in Or52e18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00978:Or52e18 APN 7 104,609,923 (GRCm39) missense probably damaging 0.96
IGL01100:Or52e18 APN 7 104,609,202 (GRCm39) missense probably benign 0.07
IGL01351:Or52e18 APN 7 104,609,946 (GRCm39) start gained probably benign
IGL01478:Or52e18 APN 7 104,609,555 (GRCm39) missense probably damaging 0.97
IGL01835:Or52e18 APN 7 104,609,669 (GRCm39) missense probably benign 0.01
IGL02326:Or52e18 APN 7 104,609,853 (GRCm39) missense probably benign 0.12
IGL02434:Or52e18 APN 7 104,609,281 (GRCm39) nonsense probably null
IGL02434:Or52e18 APN 7 104,609,279 (GRCm39) missense probably benign 0.05
IGL02968:Or52e18 APN 7 104,609,451 (GRCm39) missense possibly damaging 0.90
R0055:Or52e18 UTSW 7 104,609,703 (GRCm39) missense possibly damaging 0.46
R0055:Or52e18 UTSW 7 104,609,703 (GRCm39) missense possibly damaging 0.46
R0345:Or52e18 UTSW 7 104,609,388 (GRCm39) missense probably damaging 1.00
R0401:Or52e18 UTSW 7 104,609,150 (GRCm39) missense probably damaging 1.00
R0646:Or52e18 UTSW 7 104,609,018 (GRCm39) missense probably benign 0.02
R1493:Or52e18 UTSW 7 104,609,709 (GRCm39) missense probably damaging 0.97
R1532:Or52e18 UTSW 7 104,609,472 (GRCm39) missense probably benign
R1557:Or52e18 UTSW 7 104,609,747 (GRCm39) missense probably damaging 0.99
R4072:Or52e18 UTSW 7 104,609,923 (GRCm39) missense probably damaging 0.96
R4074:Or52e18 UTSW 7 104,609,923 (GRCm39) missense probably damaging 0.96
R4075:Or52e18 UTSW 7 104,609,923 (GRCm39) missense probably damaging 0.96
R4076:Or52e18 UTSW 7 104,609,923 (GRCm39) missense probably damaging 0.96
R4229:Or52e18 UTSW 7 104,609,801 (GRCm39) missense probably benign 0.18
R4230:Or52e18 UTSW 7 104,609,801 (GRCm39) missense probably benign 0.18
R5374:Or52e18 UTSW 7 104,609,203 (GRCm39) missense probably damaging 1.00
R6006:Or52e18 UTSW 7 104,609,870 (GRCm39) missense probably damaging 0.99
R6891:Or52e18 UTSW 7 104,609,192 (GRCm39) missense probably damaging 1.00
R7465:Or52e18 UTSW 7 104,609,124 (GRCm39) missense probably benign 0.23
R8117:Or52e18 UTSW 7 104,609,356 (GRCm39) missense probably damaging 1.00
R8356:Or52e18 UTSW 7 104,609,934 (GRCm39) missense probably benign 0.00
R8510:Or52e18 UTSW 7 104,609,321 (GRCm39) nonsense probably null
R9145:Or52e18 UTSW 7 104,609,204 (GRCm39) missense probably damaging 1.00
R9168:Or52e18 UTSW 7 104,609,001 (GRCm39) makesense probably null
R9234:Or52e18 UTSW 7 104,609,651 (GRCm39) missense probably damaging 1.00
R9706:Or52e18 UTSW 7 104,609,195 (GRCm39) missense probably damaging 0.99
R9789:Or52e18 UTSW 7 104,609,657 (GRCm39) missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- GTGACCACAGAAAGGAAGCCTC -3'
(R):5'- AGGCCTTGAAAAGTTGCATGTG -3'

Sequencing Primer
(F):5'- CACAGAAAGGAAGCCTCAATATG -3'
(R):5'- CCTGGTTGGGAACATCATTATCTTG -3'
Posted On 2020-06-30