Incidental Mutation 'R4229:Or52e18'
ID 320130
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 041048-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.062) question?
Stock # R4229 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 104608999-104609937 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 104609801 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 46 (I46N)
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: I46N

PolyPhen 2 Score 0.184 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000060289
Gene: ENSMUSG00000044705
AA Change: I46N

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: I46N

PolyPhen 2 Score 0.184 (Sensitivity: 0.92; Specificity: 0.87)
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency 98% (42/43)
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: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Aadac A G 3: 59,939,234 (GRCm39) K3E possibly damaging Het
Cdc14a A G 3: 116,087,413 (GRCm39) S533P probably damaging Het
Dsc3 G A 18: 20,098,878 (GRCm39) T767I probably damaging Het
Dse A T 10: 34,038,740 (GRCm39) M221K probably damaging Het
Etfb C A 7: 43,105,984 (GRCm39) R174S probably damaging Het
Gm10735 T C 13: 113,177,743 (GRCm39) probably benign Het
Gm27013 A T 6: 130,654,308 (GRCm39) S385T possibly damaging Het
Gsap A G 5: 21,451,975 (GRCm39) D339G probably benign Het
H2-T24 G A 17: 36,325,721 (GRCm39) A290V probably benign Het
Ifi44l A T 3: 151,468,514 (GRCm39) C5* probably null Het
Lipk A G 19: 33,997,687 (GRCm39) Y56C probably damaging Het
Mrpl21 A G 19: 3,336,901 (GRCm39) I91V probably damaging Het
Nin T C 12: 70,097,984 (GRCm39) E492G probably damaging Het
Nxpe4 A G 9: 48,304,122 (GRCm39) R70G possibly damaging Het
Or1e1 A T 11: 73,245,058 (GRCm39) T160S probably damaging Het
Or4k36 A G 2: 111,146,681 (GRCm39) I286V probably damaging Het
Or4p18 T A 2: 88,233,227 (GRCm39) Q17L possibly damaging Het
Plaur T C 7: 24,166,208 (GRCm39) V93A probably damaging Het
Ptprv C A 1: 135,053,945 (GRCm39) noncoding transcript Het
Rabep1 A G 11: 70,799,260 (GRCm39) T295A probably benign Het
Sec24b G T 3: 129,834,368 (GRCm39) Q141K probably benign Het
Set A G 2: 29,959,531 (GRCm39) Y139C probably damaging Het
Sspo T C 6: 48,467,868 (GRCm39) S4272P probably benign Het
Tmc3 T C 7: 83,246,610 (GRCm39) probably benign Het
Tmem229a T A 6: 24,954,831 (GRCm39) I308F probably damaging Het
Vmn1r223 A T 13: 23,433,585 (GRCm39) M60L probably benign Het
Zfp148 A G 16: 33,255,133 (GRCm39) E41G probably benign Het
Zfp677 T C 17: 21,618,544 (GRCm39) S534P 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
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
R8105:Or52e18 UTSW 7 104,609,629 (GRCm39) missense probably benign 0.15
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'- GTCTCCATTGCAGTGAATATGTG -3'
(R):5'- ACACATTTCAAATGGTTGTGGG -3'

Sequencing Primer
(F):5'- CCATTGCAGTGAATATGTGGATGAAG -3'
(R):5'- TGGAACTGAATTCCACCC -3'
Posted On 2015-06-12