Incidental Mutation 'R3433:Or4a78'
ID 266273
Institutional Source Beutler Lab
Gene Symbol Or4a78
Ensembl Gene ENSMUSG00000111567
Gene Name olfactory receptor family 4 subfamily A member 78
Synonyms Olfr1251, GA_x6K02T2Q125-51109312-51108356, MOR231-15P, MOR231-24_p
MMRRC Submission 040651-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.340) question?
Stock # R3433 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 89497272-89498228 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 89497577 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 218 (I218V)
Ref Sequence ENSEMBL: ENSMUSP00000150028 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000214304] [ENSMUST00000214639] [ENSMUST00000214750]
AlphaFold Q7TQZ3
Predicted Effect probably benign
Transcript: ENSMUST00000099767
AA Change: I218V

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000097355
Gene: ENSMUSG00000075077
AA Change: I218V

DomainStartEndE-ValueType
Pfam:7tm_4 29 303 1.1e-45 PFAM
Pfam:7tm_1 39 285 2.3e-19 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000188085
AA Change: I218V

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000140591
Gene: ENSMUSG00000100323
AA Change: I218V

DomainStartEndE-ValueType
Pfam:7tm_1 39 285 1.4e-29 PFAM
Pfam:7tm_4 137 278 2e-38 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000214304
AA Change: I218V

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
Predicted Effect probably benign
Transcript: ENSMUST00000214639
AA Change: I218V

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
Predicted Effect probably benign
Transcript: ENSMUST00000214750
AA Change: I218V

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.8%
Validation Efficiency 100% (50/50)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca14 T A 7: 119,893,455 (GRCm39) W1302R probably damaging Het
Abcf1 A G 17: 36,269,109 (GRCm39) Y689H probably benign Het
Adamtsl5 T C 10: 80,178,725 (GRCm39) T218A probably benign Het
Ahnak G T 19: 8,987,358 (GRCm39) V2881L probably benign Het
Atp6v1b1 C A 6: 83,720,074 (GRCm39) T3K possibly damaging Het
Atp8b5 A T 4: 43,372,697 (GRCm39) R1112S probably benign Het
Carmil3 A G 14: 55,745,151 (GRCm39) D1331G probably benign Het
Catsperg2 A G 7: 29,400,643 (GRCm39) F696S possibly damaging Het
Cd33 T C 7: 43,179,331 (GRCm39) T273A probably benign Het
Cenpf C T 1: 189,392,146 (GRCm39) C562Y probably damaging Het
Cep192 A G 18: 67,967,963 (GRCm39) R816G probably benign Het
Cnot11 G A 1: 39,584,268 (GRCm39) probably null Het
Col18a1 A G 10: 76,932,102 (GRCm39) L329P unknown Het
Dnah9 T C 11: 65,965,938 (GRCm39) M1693V possibly damaging Het
Fbxo41 A G 6: 85,454,613 (GRCm39) I701T probably damaging Het
Figla G T 6: 85,994,411 (GRCm39) R62L probably damaging Het
Gca T G 2: 62,520,318 (GRCm39) S159R probably damaging Het
Gkn3 C T 6: 87,360,507 (GRCm39) A163T probably damaging Het
Gm10845 C T 14: 80,100,851 (GRCm39) noncoding transcript Het
Gm5114 T C 7: 39,058,621 (GRCm39) K333E probably benign Het
Ift140 T C 17: 25,255,282 (GRCm39) I466T probably benign Het
Il6st A G 13: 112,640,365 (GRCm39) K653E probably damaging Het
Kansl2 A G 15: 98,426,742 (GRCm39) probably null Het
Kcnh7 T C 2: 62,552,261 (GRCm39) D910G probably benign Het
Leng8 C A 7: 4,145,131 (GRCm39) T177K probably benign Het
Lrrtm2 A C 18: 35,346,950 (GRCm39) S117R probably damaging Het
Megf8 G T 7: 25,059,549 (GRCm39) A2285S probably benign Het
Meiob T C 17: 25,035,571 (GRCm39) probably benign Het
Myo18a G T 11: 77,708,870 (GRCm39) probably null Het
Nars1 A T 18: 64,642,374 (GRCm39) M156K probably damaging Het
Ndor1 A G 2: 25,137,823 (GRCm39) S499P possibly damaging Het
Or2a57 A T 6: 43,212,607 (GRCm39) I22F probably damaging Het
Or2r11 G A 6: 42,437,888 (GRCm39) H22Y probably benign Het
Pcdh15 T G 10: 74,467,331 (GRCm39) S1715A probably benign Het
Ptprd C A 4: 76,004,248 (GRCm39) probably null Het
Ros1 A G 10: 51,967,204 (GRCm39) Y1668H probably benign Het
Rrbp1 A G 2: 143,794,200 (GRCm39) probably benign Het
Rtn4rl2 T C 2: 84,702,444 (GRCm39) Y376C probably damaging Het
Seh1l A C 18: 67,926,222 (GRCm39) K358T probably benign Het
Sema3e A T 5: 14,302,728 (GRCm39) Y751F probably benign Het
Shroom3 G T 5: 93,090,945 (GRCm39) V1151F probably damaging Het
Spred2 G T 11: 19,948,277 (GRCm39) E91* probably null Het
Sspo A T 6: 48,452,885 (GRCm39) probably null Het
Tcaf1 A G 6: 42,663,508 (GRCm39) V124A probably damaging Het
Tnks1bp1 T C 2: 84,901,360 (GRCm39) probably benign Het
Txndc11 T C 16: 10,906,052 (GRCm39) T493A probably benign Het
Usp17lb T A 7: 104,490,855 (GRCm39) Q23L possibly damaging Het
Vgf T C 5: 137,059,873 (GRCm39) F12L probably benign Het
Zfp13 G A 17: 23,795,602 (GRCm39) T323I probably damaging Het
Other mutations in Or4a78
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01817:Or4a78 APN 2 89,497,348 (GRCm39) missense probably benign 0.00
IGL01941:Or4a78 APN 2 89,497,812 (GRCm39) nonsense probably null 0.00
IGL01988:Or4a78 APN 2 89,497,424 (GRCm39) missense probably benign 0.07
IGL02388:Or4a78 APN 2 89,497,316 (GRCm39) missense probably benign 0.00
IGL03169:Or4a78 APN 2 89,497,831 (GRCm39) missense possibly damaging 0.86
R0008:Or4a78 UTSW 2 89,497,428 (GRCm39) missense probably damaging 1.00
R0042:Or4a78 UTSW 2 89,497,798 (GRCm39) missense probably benign 0.01
R0834:Or4a78 UTSW 2 89,497,423 (GRCm39) missense probably benign 0.24
R1102:Or4a78 UTSW 2 89,497,814 (GRCm39) missense probably damaging 0.98
R2213:Or4a78 UTSW 2 89,497,891 (GRCm39) missense probably damaging 1.00
R2219:Or4a78 UTSW 2 89,498,211 (GRCm39) missense possibly damaging 0.73
R3023:Or4a78 UTSW 2 89,497,990 (GRCm39) missense possibly damaging 0.86
R3105:Or4a78 UTSW 2 89,497,302 (GRCm39) missense probably benign 0.01
R3508:Or4a78 UTSW 2 89,497,816 (GRCm39) missense probably benign 0.14
R3758:Or4a78 UTSW 2 89,497,916 (GRCm39) missense probably benign 0.14
R3909:Or4a78 UTSW 2 89,497,357 (GRCm39) missense probably damaging 0.98
R4049:Or4a78 UTSW 2 89,498,006 (GRCm39) missense probably benign 0.03
R4457:Or4a78 UTSW 2 89,497,427 (GRCm39) missense probably benign 0.24
R5613:Or4a78 UTSW 2 89,497,388 (GRCm39) missense probably damaging 1.00
R5748:Or4a78 UTSW 2 89,498,146 (GRCm39) missense possibly damaging 0.67
R6226:Or4a78 UTSW 2 89,497,333 (GRCm39) missense probably damaging 1.00
R6950:Or4a78 UTSW 2 89,497,895 (GRCm39) missense probably benign 0.07
R9129:Or4a78 UTSW 2 89,497,930 (GRCm39) missense probably damaging 1.00
R9792:Or4a78 UTSW 2 89,497,811 (GRCm39) missense probably benign 0.00
R9793:Or4a78 UTSW 2 89,497,811 (GRCm39) missense probably benign 0.00
R9795:Or4a78 UTSW 2 89,497,811 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TTCAACATGGGAGTGACAATGG -3'
(R):5'- ATCCTCTTCTTGGTGATGGC -3'

Sequencing Primer
(F):5'- ATGGGAGTGACAATGGTATAAATTAC -3'
(R):5'- CGGGAGGTTTTGCACATGC -3'
Posted On 2015-02-18