Incidental Mutation 'R5128:Or4a74'
ID 394848
Institutional Source Beutler Lab
Gene Symbol Or4a74
Ensembl Gene ENSMUSG00000075081
Gene Name olfactory receptor family 4 subfamily A member 74
Synonyms GA_x6K02T2Q125-51051555-51050611, Olfr1247, MOR231-6
MMRRC Submission 042716-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.089) question?
Stock # R5128 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 89439433-89440497 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 89439647 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 266 (D266E)
Ref Sequence ENSEMBL: ENSMUSP00000149408 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099771] [ENSMUST00000111532] [ENSMUST00000216424]
AlphaFold A2AT78
Predicted Effect probably damaging
Transcript: ENSMUST00000099771
AA Change: D266E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000097359
Gene: ENSMUSG00000075081
AA Change: D266E

DomainStartEndE-ValueType
Pfam:7tm_1 39 285 4.9e-29 PFAM
Pfam:7tm_4 137 278 4.2e-39 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000111532
AA Change: D266E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000107157
Gene: ENSMUSG00000075081
AA Change: D266E

DomainStartEndE-ValueType
Pfam:7tm_4 29 303 1.2e-48 PFAM
Pfam:7tm_1 39 285 1.6e-18 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000216424
AA Change: D266E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Meta Mutation Damage Score 0.4616 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency 100% (48/48)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc6 A G 7: 45,639,070 (GRCm39) S958P probably benign Het
Ahnak T C 19: 8,994,451 (GRCm39) L5245P probably damaging Het
Alg5 T A 3: 54,649,558 (GRCm39) probably null Het
Anapc1 A G 2: 128,501,837 (GRCm39) V735A probably benign Het
Arhgap45 A G 10: 79,866,793 (GRCm39) T1099A probably benign Het
Cacna1e A C 1: 154,277,767 (GRCm39) S2062A probably damaging Het
Chrna9 A G 5: 66,128,565 (GRCm39) S258G probably benign Het
Ctcfl T C 2: 172,959,189 (GRCm39) E179G probably benign Het
Dcdc2a C A 13: 25,286,512 (GRCm39) A145E probably damaging Het
Dgkz A G 2: 91,773,028 (GRCm39) I343T probably damaging Het
Dnah1 T C 14: 31,018,152 (GRCm39) probably null Het
Dqx1 T C 6: 83,037,548 (GRCm39) L374P probably damaging Het
Entpd5 A T 12: 84,441,464 (GRCm39) F101L probably benign Het
Esco1 A T 18: 10,567,468 (GRCm39) probably benign Het
Fgf1 C A 18: 38,975,078 (GRCm39) V124L probably benign Het
Gm16380 C T 9: 53,791,397 (GRCm39) noncoding transcript Het
Grid2 G A 6: 64,642,982 (GRCm39) A915T probably benign Het
Inhbc A T 10: 127,193,611 (GRCm39) M135K probably benign Het
Mertk C A 2: 128,580,167 (GRCm39) T207K probably damaging Het
Mroh9 C G 1: 162,888,329 (GRCm39) G249R probably damaging Het
Mtmr10 C T 7: 63,983,187 (GRCm39) T498I probably damaging Het
Muc17 A G 5: 137,167,034 (GRCm39) probably null Het
Nlrp1c-ps G T 11: 71,170,421 (GRCm39) noncoding transcript Het
Nphp4 T A 4: 152,587,448 (GRCm39) I267N probably benign Het
Obox8 A G 7: 14,066,015 (GRCm39) W168R probably damaging Het
Or2t48 A T 11: 58,420,248 (GRCm39) V188E probably damaging Het
Or8c8 T C 9: 38,164,866 (GRCm39) L48P probably damaging Het
Pafah1b1 A G 11: 74,570,262 (GRCm39) probably benign Het
Palld T C 8: 62,173,622 (GRCm39) T346A probably damaging Het
Pip4k2b A G 11: 97,609,702 (GRCm39) S412P probably benign Het
Potefam1 G A 2: 110,994,674 (GRCm39) Q251* probably null Het
Scn3a T C 2: 65,338,862 (GRCm39) S606G probably benign Het
Slc12a7 G T 13: 73,953,552 (GRCm39) S754I probably benign Het
Tep1 A G 14: 51,081,736 (GRCm39) *489R probably null Het
Tnn A T 1: 159,950,464 (GRCm39) V714E probably damaging Het
Trappc9 A T 15: 72,930,242 (GRCm39) I38N probably damaging Het
Ttc16 T A 2: 32,653,009 (GRCm39) I550F probably benign Het
Vit T C 17: 78,932,575 (GRCm39) S561P probably damaging Het
Zdhhc1 T A 8: 106,210,268 (GRCm39) I50F probably benign Het
Zfp451 C T 1: 33,842,014 (GRCm39) probably benign Het
Zfp597 G A 16: 3,689,988 (GRCm39) probably benign Het
Other mutations in Or4a74
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01101:Or4a74 APN 2 89,440,191 (GRCm39) missense probably benign 0.00
IGL01337:Or4a74 APN 2 89,439,720 (GRCm39) missense probably damaging 0.97
IGL02537:Or4a74 APN 2 89,439,739 (GRCm39) missense possibly damaging 0.88
IGL02651:Or4a74 APN 2 89,439,842 (GRCm39) missense possibly damaging 0.67
IGL02734:Or4a74 APN 2 89,440,303 (GRCm39) missense probably benign 0.04
IGL03177:Or4a74 APN 2 89,439,826 (GRCm39) missense probably benign 0.03
IGL03184:Or4a74 APN 2 89,439,912 (GRCm39) missense probably damaging 1.00
R0207:Or4a74 UTSW 2 89,440,207 (GRCm39) missense probably damaging 0.97
R0278:Or4a74 UTSW 2 89,440,108 (GRCm39) missense probably damaging 1.00
R0278:Or4a74 UTSW 2 89,440,107 (GRCm39) missense probably damaging 1.00
R0601:Or4a74 UTSW 2 89,439,564 (GRCm39) missense probably benign 0.00
R0633:Or4a74 UTSW 2 89,439,718 (GRCm39) missense probably benign 0.10
R1824:Or4a74 UTSW 2 89,439,693 (GRCm39) missense probably damaging 1.00
R1863:Or4a74 UTSW 2 89,440,053 (GRCm39) nonsense probably null
R2073:Or4a74 UTSW 2 89,439,822 (GRCm39) missense probably benign 0.01
R2074:Or4a74 UTSW 2 89,439,822 (GRCm39) missense probably benign 0.01
R2075:Or4a74 UTSW 2 89,439,822 (GRCm39) missense probably benign 0.01
R3921:Or4a74 UTSW 2 89,439,853 (GRCm39) missense probably benign 0.00
R4559:Or4a74 UTSW 2 89,440,043 (GRCm39) missense probably damaging 0.99
R5140:Or4a74 UTSW 2 89,439,627 (GRCm39) missense probably damaging 1.00
R5426:Or4a74 UTSW 2 89,440,083 (GRCm39) missense probably damaging 1.00
R5896:Or4a74 UTSW 2 89,439,667 (GRCm39) missense probably damaging 0.98
R5902:Or4a74 UTSW 2 89,439,595 (GRCm39) missense probably damaging 1.00
R6478:Or4a74 UTSW 2 89,439,790 (GRCm39) missense probably damaging 1.00
R7143:Or4a74 UTSW 2 89,440,363 (GRCm39) missense probably benign 0.00
R7221:Or4a74 UTSW 2 89,440,272 (GRCm39) missense probably damaging 1.00
R7599:Or4a74 UTSW 2 89,439,571 (GRCm39) missense possibly damaging 0.89
R8709:Or4a74 UTSW 2 89,440,366 (GRCm39) missense probably benign 0.00
R8711:Or4a74 UTSW 2 89,440,291 (GRCm39) missense probably benign 0.05
R8721:Or4a74 UTSW 2 89,440,186 (GRCm39) missense probably benign 0.05
R9278:Or4a74 UTSW 2 89,439,948 (GRCm39) missense probably damaging 1.00
R9630:Or4a74 UTSW 2 89,440,349 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- GCTCACCTTCAATAGTCATAAAGAACG -3'
(R):5'- ATTGGCCTCACGGTAGTTGC -3'

Sequencing Primer
(F):5'- ATCCTGTTATCAACTCAAGAACTTG -3'
(R):5'- GCCTCACGGTAGTTGCCAATAATG -3'
Posted On 2016-06-21