Incidental Mutation 'R2370:Or5w18'
ID 247487
Institutional Source Beutler Lab
Gene Symbol Or5w18
Ensembl Gene ENSMUSG00000068815
Gene Name olfactory receptor family 5 subfamily W member 18
Synonyms MOR177-14, Olfr1143, GA_x6K02T2Q125-49303473-49304405
MMRRC Submission 040350-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.144) question?
Stock # R2370 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 87632735-87633679 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 87633159 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Isoleucine at position 142 (N142I)
Ref Sequence ENSEMBL: ENSMUSP00000088210 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090708] [ENSMUST00000099852] [ENSMUST00000111568]
AlphaFold Q8VEU8
Predicted Effect probably benign
Transcript: ENSMUST00000090708
AA Change: N142I

PolyPhen 2 Score 0.348 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000088210
Gene: ENSMUSG00000068815
AA Change: N142I

DomainStartEndE-ValueType
Pfam:7tm_4 35 312 2.6e-45 PFAM
Pfam:7tm_1 45 294 5.8e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000099852
AA Change: N138I

PolyPhen 2 Score 0.187 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000097438
Gene: ENSMUSG00000068815
AA Change: N138I

DomainStartEndE-ValueType
Pfam:7tm_4 31 307 2e-41 PFAM
Pfam:7tm_1 41 290 4.3e-14 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111568
AA Change: N138I

PolyPhen 2 Score 0.187 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000107194
Gene: ENSMUSG00000068815
AA Change: N138I

DomainStartEndE-ValueType
Pfam:7tm_4 31 308 1.5e-44 PFAM
Pfam:7tm_1 41 290 2.8e-16 PFAM
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 92.8%
Validation Efficiency
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
Abca13 A G 11: 9,206,185 (GRCm39) T162A possibly damaging Het
Adamts9 T A 6: 92,837,184 (GRCm39) D578V probably damaging Het
Atp6v1a T C 16: 43,927,403 (GRCm39) T295A probably benign Het
Brinp1 A G 4: 68,681,184 (GRCm39) S449P probably damaging Het
Ccdc40 A G 11: 119,153,943 (GRCm39) T1072A probably benign Het
Chil4 C A 3: 106,121,616 (GRCm39) E78* probably null Het
Cul7 A G 17: 46,972,567 (GRCm39) Y1250C probably damaging Het
Dock3 T C 9: 106,829,554 (GRCm39) D1120G probably damaging Het
Gfod1 A G 13: 43,354,621 (GRCm39) M118T probably benign Het
Ints5 A G 19: 8,874,143 (GRCm39) T701A probably benign Het
Map4k2 G T 19: 6,391,958 (GRCm39) E91* probably null Het
Mast4 T A 13: 102,910,695 (GRCm39) E457D probably damaging Het
Mettl4 T C 17: 95,040,576 (GRCm39) D404G probably damaging Het
Mgat4a A G 1: 37,503,614 (GRCm39) F58L probably damaging Het
Myh4 A G 11: 67,146,454 (GRCm39) K1476E probably damaging Het
Myl7 T C 11: 5,846,684 (GRCm39) E175G probably damaging Het
Myo18a A G 11: 77,668,596 (GRCm39) E152G probably benign Het
Ncan G A 8: 70,565,463 (GRCm39) T187I probably benign Het
Nfatc3 A G 8: 106,835,087 (GRCm39) Y803C probably damaging Het
Nlrp4f T C 13: 65,338,660 (GRCm39) Y659C probably damaging Het
Noxred1 T C 12: 87,273,820 (GRCm39) T74A probably benign Het
Ntrk2 A T 13: 59,202,248 (GRCm39) M619L probably benign Het
Orc4 A G 2: 48,823,111 (GRCm39) V120A probably benign Het
Polq T A 16: 36,894,301 (GRCm39) Y2037N probably damaging Het
Rimbp2 A G 5: 128,880,908 (GRCm39) C160R probably damaging Het
Rps6ka4 T C 19: 6,807,468 (GRCm39) S721G possibly damaging Het
Skap2 C T 6: 51,898,310 (GRCm39) R140Q probably damaging Het
Srprb C T 9: 103,074,755 (GRCm39) R838H probably damaging Het
Other mutations in Or5w18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01086:Or5w18 APN 2 87,633,544 (GRCm39) nonsense probably null
IGL01670:Or5w18 APN 2 87,633,224 (GRCm39) missense probably benign 0.10
IGL02503:Or5w18 APN 2 87,632,864 (GRCm39) missense probably benign 0.01
R0316:Or5w18 UTSW 2 87,633,525 (GRCm39) missense probably damaging 0.98
R1381:Or5w18 UTSW 2 87,633,480 (GRCm39) missense probably damaging 1.00
R1496:Or5w18 UTSW 2 87,633,212 (GRCm39) missense probably benign 0.00
R1753:Or5w18 UTSW 2 87,633,106 (GRCm39) missense probably benign 0.06
R2013:Or5w18 UTSW 2 87,632,847 (GRCm39) missense probably damaging 0.97
R3810:Or5w18 UTSW 2 87,633,396 (GRCm39) missense possibly damaging 0.90
R3812:Or5w18 UTSW 2 87,633,396 (GRCm39) missense possibly damaging 0.90
R3909:Or5w18 UTSW 2 87,633,031 (GRCm39) missense probably benign
R4227:Or5w18 UTSW 2 87,633,219 (GRCm39) missense probably damaging 0.97
R5753:Or5w18 UTSW 2 87,633,596 (GRCm39) missense probably benign 0.05
R6516:Or5w18 UTSW 2 87,633,114 (GRCm39) missense possibly damaging 0.81
R9101:Or5w18 UTSW 2 87,632,924 (GRCm39) missense probably damaging 1.00
R9144:Or5w18 UTSW 2 87,633,482 (GRCm39) missense probably benign 0.02
Z1177:Or5w18 UTSW 2 87,633,572 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTGGGCCCAAGATGTTAATGG -3'
(R):5'- TGGTGCTCAATTCAATGAACC -3'

Sequencing Primer
(F):5'- GCCCAAGATGTTAATGGACATATTTG -3'
(R):5'- ATTGCTAACTCATTGACCTGTGTATC -3'
Posted On 2014-11-11