Incidental Mutation 'R5336:Or1a1'
ID 423532
Institutional Source Beutler Lab
Gene Symbol Or1a1
Ensembl Gene ENSMUSG00000070378
Gene Name olfactory receptor family 1 subfamily A member 1
Synonyms GA_x6K02T2P1NL-4348188-4349129, MOR125-5_p, Olfr403, IA7
MMRRC Submission 042844-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.118) question?
Stock # R5336 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 74086331-74087272 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 74086859 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 177 (F177L)
Ref Sequence ENSEMBL: ENSMUSP00000145741 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000076675] [ENSMUST00000206114]
AlphaFold Q7TRX2
Predicted Effect probably damaging
Transcript: ENSMUST00000076675
AA Change: F177L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000075971
Gene: ENSMUSG00000070378
AA Change: F177L

DomainStartEndE-ValueType
Pfam:7tm_4 31 306 7.3e-59 PFAM
Pfam:7tm_1 41 238 7.2e-27 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000206114
AA Change: F177L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206247
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 96.0%
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: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9330159F19Rik A T 10: 29,100,495 (GRCm39) E289D probably damaging Het
Acyp1 A T 12: 85,326,785 (GRCm39) F80I probably damaging Het
Anapc5 T C 5: 122,945,400 (GRCm39) N226S probably damaging Het
Ankhd1 T A 18: 36,779,769 (GRCm39) S1704T probably damaging Het
Btnl5-ps T C 17: 34,711,371 (GRCm39) noncoding transcript Het
Cacna1h T C 17: 25,611,205 (GRCm39) H531R probably damaging Het
Chpf C A 1: 75,452,351 (GRCm39) A368S possibly damaging Het
Cntn4 T C 6: 106,639,595 (GRCm39) V575A possibly damaging Het
Col5a3 A T 9: 20,710,597 (GRCm39) F551I unknown Het
Ctnnd1 C T 2: 84,447,133 (GRCm39) V371M probably damaging Het
Dcxr A G 11: 120,618,002 (GRCm39) probably null Het
Ddost T C 4: 138,036,741 (GRCm39) Y147H possibly damaging Het
Eif2ak2 A G 17: 79,181,472 (GRCm39) F92L probably benign Het
Gad1-ps G A 10: 99,281,009 (GRCm39) noncoding transcript Het
H2-T23 T A 17: 36,342,550 (GRCm39) N196I possibly damaging Het
Ighv9-2 A C 12: 114,072,905 (GRCm39) F23V probably benign Het
Igsf10 T C 3: 59,227,553 (GRCm39) E2040G probably damaging Het
Mtpn C T 6: 35,489,225 (GRCm39) D100N probably benign Het
Myh4 A G 11: 67,150,017 (GRCm39) probably null Het
Nlrp2 T C 7: 5,331,118 (GRCm39) D426G probably benign Het
Otof T C 5: 30,534,064 (GRCm39) D1415G probably benign Het
Ppig T C 2: 69,580,568 (GRCm39) S701P unknown Het
Ptprf A G 4: 118,092,831 (GRCm39) I528T probably damaging Het
Scara3 A G 14: 66,168,487 (GRCm39) Y377H probably damaging Het
Slf1 A T 13: 77,254,129 (GRCm39) *176R probably null Het
Sntb1 C G 15: 55,506,191 (GRCm39) G461R probably damaging Het
Tarm1 T C 7: 3,546,084 (GRCm39) Y61C probably damaging Het
Tle4 A G 19: 14,432,103 (GRCm39) probably null Het
Tlr1 A T 5: 65,083,145 (GRCm39) N477K probably damaging Het
Tns2 C T 15: 102,019,664 (GRCm39) T518M probably damaging Het
Trim50 C T 5: 135,396,330 (GRCm39) T426M probably damaging Het
Vmn2r85 T C 10: 130,258,574 (GRCm39) I494V possibly damaging Het
Wdr17 T A 8: 55,085,353 (GRCm39) I1257F probably damaging Het
Zfp874a T C 13: 67,590,799 (GRCm39) H295R probably damaging Het
Other mutations in Or1a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01589:Or1a1 APN 11 74,086,587 (GRCm39) missense probably damaging 1.00
IGL01716:Or1a1 APN 11 74,087,207 (GRCm39) missense probably benign 0.01
R0598:Or1a1 UTSW 11 74,086,658 (GRCm39) missense possibly damaging 0.90
R1168:Or1a1 UTSW 11 74,087,247 (GRCm39) missense probably benign
R1440:Or1a1 UTSW 11 74,086,505 (GRCm39) missense probably damaging 1.00
R1657:Or1a1 UTSW 11 74,086,722 (GRCm39) missense probably damaging 0.98
R1834:Or1a1 UTSW 11 74,086,479 (GRCm39) missense probably benign 0.00
R1990:Or1a1 UTSW 11 74,086,989 (GRCm39) missense probably damaging 0.99
R1991:Or1a1 UTSW 11 74,086,989 (GRCm39) missense probably damaging 0.99
R2206:Or1a1 UTSW 11 74,087,150 (GRCm39) missense possibly damaging 0.87
R2207:Or1a1 UTSW 11 74,087,150 (GRCm39) missense possibly damaging 0.87
R3103:Or1a1 UTSW 11 74,086,901 (GRCm39) missense probably benign 0.39
R4662:Or1a1 UTSW 11 74,086,542 (GRCm39) missense probably damaging 1.00
R4844:Or1a1 UTSW 11 74,086,902 (GRCm39) missense probably damaging 0.98
R5918:Or1a1 UTSW 11 74,086,944 (GRCm39) missense probably damaging 0.96
R6858:Or1a1 UTSW 11 74,086,925 (GRCm39) missense probably benign 0.01
R7175:Or1a1 UTSW 11 74,087,004 (GRCm39) nonsense probably null
R7362:Or1a1 UTSW 11 74,086,412 (GRCm39) missense probably benign 0.01
R7670:Or1a1 UTSW 11 74,087,033 (GRCm39) missense probably damaging 1.00
R8677:Or1a1 UTSW 11 74,086,415 (GRCm39) missense probably benign 0.00
R8957:Or1a1 UTSW 11 74,086,772 (GRCm39) missense probably damaging 1.00
R9029:Or1a1 UTSW 11 74,086,563 (GRCm39) missense possibly damaging 0.82
Predicted Primers PCR Primer
(F):5'- ATGGCATATGACCGAGCTGTG -3'
(R):5'- GCCCATGACTGTCCCATAATAC -3'

Sequencing Primer
(F):5'- TGTGGCTATCAGTCGCCC -3'
(R):5'- ACAGGTGGACAAGGCCTTC -3'
Posted On 2016-08-04