Incidental Mutation 'R8382:Or4a27'
ID 646969
Institutional Source Beutler Lab
Gene Symbol Or4a27
Ensembl Gene ENSMUSG00000075119
Gene Name olfactory receptor family 4 subfamily A member 27
Synonyms MOR225-10P, Olfr1197, GA_x6K02T2Q125-50202854-50201910, MOR225-14
MMRRC Submission 067896-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.056) question?
Stock # R8382 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 88558997-88559941 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 88559857 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Isoleucine at position 29 (F29I)
Ref Sequence ENSEMBL: ENSMUSP00000150290 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099815] [ENSMUST00000213118]
AlphaFold Q7TR13
Predicted Effect probably damaging
Transcript: ENSMUST00000099815
AA Change: F29I

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000097403
Gene: ENSMUSG00000075119
AA Change: F29I

DomainStartEndE-ValueType
Pfam:7tm_4 29 302 1.3e-45 PFAM
Pfam:7tm_1 39 285 7.3e-19 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000213118
AA Change: F29I

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 97.6%
Validation Efficiency 94% (33/35)
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 T C 6: 128,537,645 (GRCm39) R689G probably benign Het
Anapc4 T A 5: 53,016,277 (GRCm39) probably null Het
Atg9a G A 1: 75,162,342 (GRCm39) Q523* probably null Het
Cacna1i G A 15: 80,261,017 (GRCm39) V1342M probably damaging Het
Cblif A T 19: 11,727,090 (GRCm39) T100S probably benign Het
Ccdc87 A G 19: 4,890,018 (GRCm39) D170G possibly damaging Het
Cpsf1 A G 15: 76,485,151 (GRCm39) V541A probably benign Het
Depdc5 C T 5: 33,085,242 (GRCm39) T687M probably benign Het
Ear6 T C 14: 52,091,570 (GRCm39) I39T probably damaging Het
Fcgbp C T 7: 27,816,762 (GRCm39) A2408V probably benign Het
Frmd4b G A 6: 97,282,209 (GRCm39) T539I probably benign Het
Gm19410 T A 8: 36,276,302 (GRCm39) V1653D probably damaging Het
Jade1 A G 3: 41,519,369 (GRCm39) probably null Het
Kncn A G 4: 115,743,947 (GRCm39) N75S probably benign Het
Lig4 C T 8: 10,022,346 (GRCm39) G478D probably damaging Het
Med24 G A 11: 98,608,537 (GRCm39) T205I unknown Het
Meiob A G 17: 25,046,913 (GRCm39) E179G possibly damaging Het
Nalf1 T C 8: 9,257,972 (GRCm39) E392G probably benign Het
Or10d5 A G 9: 39,861,455 (GRCm39) V204A probably benign Het
Or8b44 A T 9: 38,410,588 (GRCm39) I208F probably damaging Het
Pcdh15 T C 10: 74,479,227 (GRCm39) V708A probably benign Het
Pclo T A 5: 14,727,080 (GRCm39) D1979E unknown Het
Plxnd1 A T 6: 115,949,433 (GRCm39) H784Q probably benign Het
Prim1 A T 10: 127,856,138 (GRCm39) probably null Het
Rnf17 TG T 14: 56,661,999 (GRCm39) 132 probably null Het
Rsf1 CGGCGGCGG CGGCGGCGGGGGCGGCGG 7: 97,229,124 (GRCm39) probably benign Het
Slc7a5 A T 8: 122,612,691 (GRCm39) I371N probably damaging Het
Sp140l2 G A 1: 85,224,671 (GRCm39) S288L possibly damaging Het
Spata31e3 T C 13: 50,401,474 (GRCm39) K284R possibly damaging Het
Taf1c G T 8: 120,329,789 (GRCm39) D117E probably damaging Het
Tekt5 T C 16: 10,212,928 (GRCm39) D119G probably benign Het
Top3b T C 16: 16,705,867 (GRCm39) I508T probably damaging Het
Uba6 A G 5: 86,279,196 (GRCm39) I673T probably benign Het
Vmn2r17 G T 5: 109,576,387 (GRCm39) M419I probably benign Het
Zfr C T 15: 12,153,054 (GRCm39) Q562* probably null Het
Zfyve16 A T 13: 92,650,328 (GRCm39) D885E probably benign Het
Other mutations in Or4a27
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01109:Or4a27 APN 2 88,559,409 (GRCm39) missense probably damaging 1.00
IGL01515:Or4a27 APN 2 88,559,352 (GRCm39) missense probably benign
IGL01822:Or4a27 APN 2 88,559,136 (GRCm39) missense probably benign 0.03
IGL02060:Or4a27 APN 2 88,559,907 (GRCm39) missense probably damaging 0.98
IGL02466:Or4a27 APN 2 88,559,739 (GRCm39) missense probably damaging 1.00
IGL02698:Or4a27 APN 2 88,559,815 (GRCm39) missense probably damaging 1.00
R0336:Or4a27 UTSW 2 88,559,498 (GRCm39) missense possibly damaging 0.47
R1037:Or4a27 UTSW 2 88,559,376 (GRCm39) missense probably damaging 1.00
R1120:Or4a27 UTSW 2 88,559,281 (GRCm39) missense probably damaging 1.00
R1674:Or4a27 UTSW 2 88,559,601 (GRCm39) missense probably damaging 0.99
R1801:Or4a27 UTSW 2 88,559,608 (GRCm39) missense probably damaging 1.00
R1860:Or4a27 UTSW 2 88,559,674 (GRCm39) missense probably damaging 1.00
R1861:Or4a27 UTSW 2 88,559,674 (GRCm39) missense probably damaging 1.00
R2049:Or4a27 UTSW 2 88,559,089 (GRCm39) missense probably damaging 1.00
R2308:Or4a27 UTSW 2 88,559,428 (GRCm39) missense probably damaging 0.97
R2411:Or4a27 UTSW 2 88,559,741 (GRCm39) missense probably benign 0.06
R4707:Or4a27 UTSW 2 88,559,056 (GRCm39) missense possibly damaging 0.62
R5000:Or4a27 UTSW 2 88,559,910 (GRCm39) missense probably damaging 0.96
R5157:Or4a27 UTSW 2 88,559,892 (GRCm39) missense probably benign
R6000:Or4a27 UTSW 2 88,559,575 (GRCm39) missense probably damaging 1.00
R6021:Or4a27 UTSW 2 88,559,294 (GRCm39) nonsense probably null
R6389:Or4a27 UTSW 2 88,559,016 (GRCm39) missense probably benign 0.00
R6636:Or4a27 UTSW 2 88,559,185 (GRCm39) missense probably benign 0.01
R6637:Or4a27 UTSW 2 88,559,185 (GRCm39) missense probably benign 0.01
R6979:Or4a27 UTSW 2 88,559,528 (GRCm39) missense probably benign 0.03
R7618:Or4a27 UTSW 2 88,559,180 (GRCm39) nonsense probably null
R9177:Or4a27 UTSW 2 88,559,174 (GRCm39) nonsense probably null
R9293:Or4a27 UTSW 2 88,559,799 (GRCm39) missense probably benign 0.00
R9404:Or4a27 UTSW 2 88,559,551 (GRCm39) missense probably benign
R9660:Or4a27 UTSW 2 88,559,142 (GRCm39) missense probably damaging 1.00
X0020:Or4a27 UTSW 2 88,559,725 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGTCATGCACTCATTATAGGAAATG -3'
(R):5'- TTCCTAATGGGCTTAGTTAATGCAC -3'

Sequencing Primer
(F):5'- TGTAGCAGAGGTCCATGA -3'
(R):5'- TGGGCTTAGTTAATGCACATAAATAC -3'
Posted On 2020-09-02