Incidental Mutation 'R1124:Or8k23'
ID 95933
Institutional Source Beutler Lab
Gene Symbol Or8k23
Ensembl Gene ENSMUSG00000075188
Gene Name olfactory receptor family 8 subfamily K member 23
Synonyms MOR186-2, Olfr1056, GA_x6K02T2Q125-47827833-47826892
MMRRC Submission 039197-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.065) question?
Stock # R1124 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 86185703-86186781 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 86186239 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 162 (K162N)
Ref Sequence ENSEMBL: ENSMUSP00000149545 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099893] [ENSMUST00000216547]
AlphaFold A2AVY0
Predicted Effect probably damaging
Transcript: ENSMUST00000099893
AA Change: K162N

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000097478
Gene: ENSMUSG00000075188
AA Change: K162N

DomainStartEndE-ValueType
Pfam:7tm_4 31 308 1.6e-47 PFAM
Pfam:7tm_1 41 290 7.8e-20 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000216547
AA Change: K162N

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.8%
  • 10x: 94.7%
  • 20x: 86.6%
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: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3425401B19Rik C T 14: 32,384,039 (GRCm39) R642Q possibly damaging Het
Aadacl2fm3 A G 3: 59,772,639 (GRCm39) T48A probably benign Het
Aadacl4fm1 A G 4: 144,255,194 (GRCm39) T205A probably benign Het
Aadacl4fm4 T C 4: 144,396,845 (GRCm39) S296G probably benign Het
Anxa10 C T 8: 62,514,038 (GRCm39) probably null Het
Bcl11a A T 11: 24,113,928 (GRCm39) M424L probably damaging Het
Bhlhe41 A G 6: 145,809,456 (GRCm39) S119P probably damaging Het
C2cd3 A G 7: 100,071,888 (GRCm39) D1033G probably benign Het
Ccdc174 T C 6: 91,876,561 (GRCm39) V466A probably benign Het
Dnaaf11 T A 15: 66,310,264 (GRCm39) T335S possibly damaging Het
Drd2 T C 9: 49,306,940 (GRCm39) Y9H probably damaging Het
Fbxw14 T A 9: 109,105,236 (GRCm39) I310F possibly damaging Het
Grm3 C T 5: 9,620,297 (GRCm39) V316I probably benign Het
Gys2 A G 6: 142,391,739 (GRCm39) Y508H probably damaging Het
Lrp1b T A 2: 40,765,063 (GRCm39) D2921V probably damaging Het
Macrod2 A G 2: 140,294,547 (GRCm39) K71R probably damaging Het
Myh7 A T 14: 55,211,327 (GRCm39) V1614E possibly damaging Het
Nckap1 C T 2: 80,348,286 (GRCm39) S889N probably benign Het
Pirb T A 7: 3,722,731 (GRCm39) N87I probably benign Het
Pmfbp1 A G 8: 110,257,115 (GRCm39) probably null Het
Rasa4 A G 5: 136,134,510 (GRCm39) N627S probably benign Het
Spata31d1b A C 13: 59,864,468 (GRCm39) M539L probably benign Het
Tbc1d23 A T 16: 57,034,525 (GRCm39) probably null Het
Tnfrsf1b A T 4: 144,950,926 (GRCm39) L229Q probably benign Het
Trip12 A T 1: 84,714,758 (GRCm39) V443E probably damaging Het
Ush2a G T 1: 188,485,733 (GRCm39) V2948L probably damaging Het
Vmn1r204 A T 13: 22,741,209 (GRCm39) Y280F possibly damaging Het
Vmn2r115 ATCTTCT ATCT 17: 23,578,962 (GRCm39) probably benign Het
Vmn2r93 G T 17: 18,518,710 (GRCm39) K56N probably benign Het
Xrn1 A G 9: 95,885,918 (GRCm39) I880V probably benign Het
Zfp106 C T 2: 120,365,195 (GRCm39) G404E probably benign Het
Other mutations in Or8k23
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00957:Or8k23 APN 2 86,186,477 (GRCm39) missense possibly damaging 0.89
R0525:Or8k23 UTSW 2 86,186,619 (GRCm39) missense probably benign 0.00
R0544:Or8k23 UTSW 2 86,186,007 (GRCm39) missense probably damaging 1.00
R2011:Or8k23 UTSW 2 86,186,530 (GRCm39) missense possibly damaging 0.70
R2395:Or8k23 UTSW 2 86,186,609 (GRCm39) missense probably benign 0.01
R2508:Or8k23 UTSW 2 86,186,708 (GRCm39) missense possibly damaging 0.89
R3609:Or8k23 UTSW 2 86,185,826 (GRCm39) missense probably damaging 0.96
R3923:Or8k23 UTSW 2 86,186,205 (GRCm39) missense probably benign 0.22
R4531:Or8k23 UTSW 2 86,186,318 (GRCm39) missense probably damaging 1.00
R4836:Or8k23 UTSW 2 86,186,094 (GRCm39) missense probably benign 0.39
R5085:Or8k23 UTSW 2 86,186,318 (GRCm39) missense probably damaging 1.00
R6210:Or8k23 UTSW 2 86,186,702 (GRCm39) missense probably benign 0.00
R7265:Or8k23 UTSW 2 86,186,088 (GRCm39) missense probably benign 0.00
R8059:Or8k23 UTSW 2 86,186,306 (GRCm39) missense probably benign 0.01
R8286:Or8k23 UTSW 2 86,186,691 (GRCm39) missense probably damaging 1.00
R8460:Or8k23 UTSW 2 86,186,198 (GRCm39) missense probably damaging 1.00
R9643:Or8k23 UTSW 2 86,186,408 (GRCm39) missense probably benign 0.20
X0020:Or8k23 UTSW 2 86,186,118 (GRCm39) missense probably benign 0.09
Z1088:Or8k23 UTSW 2 86,186,237 (GRCm39) missense probably benign 0.35
Predicted Primers PCR Primer
(F):5'- AGAAAGCCTTATGTCTGCCTTCTGC -3'
(R):5'- AGTTGGATGAGAGGTTGCAAACACC -3'

Sequencing Primer
(F):5'- CAGAGTTCATCCTGAGAATGGC -3'
(R):5'- ATACCATCCCCTATAATTGGTGTG -3'
Posted On 2014-01-05