Incidental Mutation 'R6614:Or4k1'
ID 523868
Institutional Source Beutler Lab
Gene Symbol Or4k1
Ensembl Gene ENSMUSG00000050030
Gene Name olfactory receptor family 4 subfamily K member 1
Synonyms Olfr728, GA_x6K02T2PMLR-5831021-5830086, MOR246-1P
MMRRC Submission 044737-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.575) question?
Stock # R6614 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 50377159-50378094 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 50377821 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 92 (I92F)
Ref Sequence ENSEMBL: ENSMUSP00000149796 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051563] [ENSMUST00000213163] [ENSMUST00000213685] [ENSMUST00000215327] [ENSMUST00000215451]
AlphaFold Q7TRM6
Predicted Effect probably damaging
Transcript: ENSMUST00000051563
AA Change: I92F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000052079
Gene: ENSMUSG00000050030
AA Change: I92F

DomainStartEndE-ValueType
Pfam:7tm_4 31 304 9.8e-43 PFAM
Pfam:7TM_GPCR_Srx 31 304 9.8e-7 PFAM
Pfam:7TM_GPCR_Srsx 35 297 6.5e-9 PFAM
Pfam:7tm_1 41 287 1e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000213163
Predicted Effect probably damaging
Transcript: ENSMUST00000213685
AA Change: I92F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000214046
Predicted Effect probably benign
Transcript: ENSMUST00000215327
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215329
Predicted Effect probably benign
Transcript: ENSMUST00000215451
Predicted Effect noncoding transcript
Transcript: ENSMUST00000216423
Meta Mutation Damage Score 0.3657 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 94.3%
Validation Efficiency 98% (46/47)
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810004N23Rik T A 8: 125,587,986 (GRCm39) probably null Het
Abca13 A T 11: 9,244,371 (GRCm39) N2078I probably benign Het
Abcc2 A G 19: 43,807,800 (GRCm39) I814V probably benign Het
Adamts4 A G 1: 171,084,193 (GRCm39) R557G probably benign Het
Bltp3a T A 17: 28,095,899 (GRCm39) I70N probably benign Het
Bysl A T 17: 47,912,767 (GRCm39) L341Q probably damaging Het
Csmd1 C T 8: 17,266,803 (GRCm39) G41D probably damaging Het
Dnah11 T C 12: 117,850,411 (GRCm39) D4221G possibly damaging Het
Dnah7c C A 1: 46,688,500 (GRCm39) T1890K probably benign Het
Dnah7c A G 1: 46,688,511 (GRCm39) S1894G probably benign Het
Dnajc21 A G 15: 10,470,349 (GRCm39) probably null Het
Elavl1 C A 8: 4,339,818 (GRCm39) A255S probably damaging Het
Filip1 C T 9: 79,723,121 (GRCm39) G1166D probably damaging Het
Gnptg T C 17: 25,454,235 (GRCm39) Y184C probably damaging Het
Ifit3b A T 19: 34,588,919 (GRCm39) S32C probably benign Het
Kcnh7 T G 2: 62,607,940 (GRCm39) Y547S probably damaging Het
Lima1 G A 15: 99,681,461 (GRCm39) A243V probably damaging Het
Mast3 T A 8: 71,234,610 (GRCm39) I67F possibly damaging Het
Ncor1 A C 11: 62,221,645 (GRCm39) M1283R probably benign Het
Ndufv1 G A 19: 4,058,749 (GRCm39) T253I probably benign Het
Neurog1 G T 13: 56,399,637 (GRCm39) Q37K probably benign Het
Nol4 T G 18: 23,053,913 (GRCm39) K200Q probably damaging Het
Obscn T C 11: 58,903,627 (GRCm39) H7599R probably benign Het
Oog4 A G 4: 143,164,445 (GRCm39) V362A possibly damaging Het
Oosp1 T A 19: 11,668,314 (GRCm39) D23V probably damaging Het
Or11a4 T C 17: 37,536,790 (GRCm39) V258A probably benign Het
Or11g24 C T 14: 50,662,546 (GRCm39) T190I probably benign Het
Or4n4b T A 14: 50,536,494 (GRCm39) I91L probably benign Het
Or7a41 C A 10: 78,870,925 (GRCm39) C98* probably null Het
P2rx3 A G 2: 84,865,543 (GRCm39) I34T probably damaging Het
Pate7 A G 9: 35,688,421 (GRCm39) W55R probably damaging Het
Pla2g4a A T 1: 149,717,986 (GRCm39) V621E probably benign Het
Prpf39 T G 12: 65,089,337 (GRCm39) V25G probably benign Het
Psd T C 19: 46,301,851 (GRCm39) K913E probably benign Het
Ptx4 A T 17: 25,341,676 (GRCm39) R50S possibly damaging Het
Rex2 A T 4: 147,137,018 (GRCm39) M16L probably benign Het
Serac1 A T 17: 6,095,937 (GRCm39) V604E probably damaging Het
Sp140l2 A C 1: 85,179,781 (GRCm39) probably null Het
Spata31h1 T A 10: 82,127,482 (GRCm39) N1843Y probably benign Het
Srsf11 C T 3: 157,728,981 (GRCm39) probably benign Het
Stxbp6 T A 12: 44,908,058 (GRCm39) T187S probably benign Het
Tg G A 15: 66,607,108 (GRCm39) C215Y probably damaging Het
Top2b A T 14: 16,407,142 (GRCm38) K671* probably null Het
Trmt1 G T 8: 85,415,962 (GRCm39) V7L probably benign Het
Ttn C T 2: 76,615,174 (GRCm39) R15102H probably benign Het
Unc79 A T 12: 102,957,689 (GRCm39) I35F probably damaging Het
Other mutations in Or4k1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01101:Or4k1 APN 14 50,377,511 (GRCm39) missense probably benign 0.06
IGL02080:Or4k1 APN 14 50,377,579 (GRCm39) missense probably damaging 1.00
IGL03187:Or4k1 APN 14 50,377,257 (GRCm39) missense probably damaging 0.98
R1613:Or4k1 UTSW 14 50,377,751 (GRCm39) missense probably damaging 1.00
R1671:Or4k1 UTSW 14 50,377,290 (GRCm39) missense probably damaging 1.00
R1876:Or4k1 UTSW 14 50,377,629 (GRCm39) missense probably damaging 0.99
R2085:Or4k1 UTSW 14 50,377,580 (GRCm39) missense probably damaging 1.00
R2086:Or4k1 UTSW 14 50,377,580 (GRCm39) missense probably damaging 1.00
R2158:Or4k1 UTSW 14 50,377,580 (GRCm39) missense probably damaging 1.00
R2226:Or4k1 UTSW 14 50,378,076 (GRCm39) missense probably damaging 1.00
R2516:Or4k1 UTSW 14 50,377,440 (GRCm39) missense probably benign
R4454:Or4k1 UTSW 14 50,377,953 (GRCm39) missense probably benign 0.00
R4714:Or4k1 UTSW 14 50,377,436 (GRCm39) missense possibly damaging 0.55
R4754:Or4k1 UTSW 14 50,377,491 (GRCm39) missense probably benign 0.02
R4754:Or4k1 UTSW 14 50,377,490 (GRCm39) missense possibly damaging 0.90
R5275:Or4k1 UTSW 14 50,377,953 (GRCm39) missense probably benign 0.35
R5339:Or4k1 UTSW 14 50,377,759 (GRCm39) missense probably damaging 0.96
R6713:Or4k1 UTSW 14 50,377,181 (GRCm39) missense probably benign
R6900:Or4k1 UTSW 14 50,377,295 (GRCm39) missense possibly damaging 0.94
R7062:Or4k1 UTSW 14 50,377,907 (GRCm39) missense probably damaging 1.00
R7192:Or4k1 UTSW 14 50,377,577 (GRCm39) missense possibly damaging 0.48
R7528:Or4k1 UTSW 14 50,377,277 (GRCm39) missense possibly damaging 0.93
R7740:Or4k1 UTSW 14 50,377,803 (GRCm39) missense probably benign 0.05
R9198:Or4k1 UTSW 14 50,377,990 (GRCm39) nonsense probably null
R9215:Or4k1 UTSW 14 50,377,829 (GRCm39) missense probably benign
R9380:Or4k1 UTSW 14 50,377,770 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GATACCTACTGCCCAAGAAATTGAC -3'
(R):5'- AATCTTGGGGACTTCAGCTTG -3'

Sequencing Primer
(F):5'- CCTGTCATATCCCATAGCTAC -3'
(R):5'- CTTTGTCATCTATGTGACATCAGTC -3'
Posted On 2018-06-22