Incidental Mutation 'R6625:Or5a3'
ID 524774
Institutional Source Beutler Lab
Gene Symbol Or5a3
Ensembl Gene ENSMUSG00000050815
Gene Name olfactory receptor family 5 subfamily A member 3
Synonyms MOR215-2, GA_x6K02T2RE5P-2753221-2754177, Olfr1441
MMRRC Submission 044747-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.097) question?
Stock # R6625 (G1)
Quality Score 225.009
Status Validated
Chromosome 19
Chromosomal Location 12399675-12400631 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 12400205 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 177 (H177Q)
Ref Sequence ENSEMBL: ENSMUSP00000150739 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059033] [ENSMUST00000214153] [ENSMUST00000216506]
AlphaFold Q8VFV3
Predicted Effect probably damaging
Transcript: ENSMUST00000059033
AA Change: H177Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000061963
Gene: ENSMUSG00000050815
AA Change: H177Q

DomainStartEndE-ValueType
Pfam:7tm_4 32 309 2.7e-52 PFAM
Pfam:7tm_1 42 313 5e-19 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000214153
AA Change: H177Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000216506
AA Change: H177Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.6%
Validation Efficiency 91% (30/33)
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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap9 C G 5: 4,018,745 (GRCm39) H1109D probably benign Het
Apcdd1 C A 18: 63,084,929 (GRCm39) D375E probably damaging Het
Cacna2d1 A T 5: 16,567,391 (GRCm39) R984W probably null Het
Csmd3 T G 15: 47,470,471 (GRCm39) I3402L probably benign Het
Dnah7a T A 1: 53,604,916 (GRCm39) T1281S probably benign Het
Dnmt3b T C 2: 153,507,233 (GRCm39) I139T probably benign Het
Dtnbp1 T C 13: 45,145,507 (GRCm39) E40G possibly damaging Het
Fam162b C T 10: 51,466,391 (GRCm39) G43R probably damaging Het
G2e3 T G 12: 51,400,572 (GRCm39) probably null Het
Kiss1r G A 10: 79,755,368 (GRCm39) V118I possibly damaging Het
Mre11a T C 9: 14,716,687 (GRCm39) M294T possibly damaging Het
Muc16 A T 9: 18,571,574 (GRCm39) V315D unknown Het
Nelfe C T 17: 35,073,334 (GRCm39) P290S probably benign Het
Or2v2 T A 11: 49,003,896 (GRCm39) Y219F probably damaging Het
Pcolce2 T A 9: 95,560,492 (GRCm39) C180* probably null Het
Piezo2 A T 18: 63,154,333 (GRCm39) V2482D probably damaging Het
Plagl1 T C 10: 13,003,806 (GRCm39) probably benign Het
Pramel31 T A 4: 144,090,369 (GRCm39) Y470N probably damaging Het
Pramel57 C T 5: 95,669,342 (GRCm39) H124Y possibly damaging Het
Prss48 G T 3: 85,905,373 (GRCm39) Q167K probably benign Het
Saxo4 G A 19: 10,459,100 (GRCm39) P65L probably damaging Het
Scyl1 C A 19: 5,810,854 (GRCm39) V488F probably damaging Het
Sh3pxd2b T A 11: 32,372,594 (GRCm39) L587Q possibly damaging Het
Sim1 A G 10: 50,860,082 (GRCm39) D648G probably benign Het
Snupn G A 9: 56,890,054 (GRCm39) V292I probably benign Het
St6galnac1 T C 11: 116,656,717 (GRCm39) H474R probably damaging Het
Thap12 G A 7: 98,365,277 (GRCm39) V482I probably benign Het
Usp13 T A 3: 32,949,025 (GRCm39) V454D probably damaging Het
Usp40 T C 1: 87,894,935 (GRCm39) I862V probably benign Het
Vmn2r59 A T 7: 41,693,177 (GRCm39) F474L probably benign Het
Zbtb38 T C 9: 96,569,366 (GRCm39) R573G probably damaging Het
Zfp493 C T 13: 67,934,514 (GRCm39) Q156* probably null Het
Zfp873 C A 10: 81,896,138 (GRCm39) P290T probably damaging Het
Other mutations in Or5a3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01446:Or5a3 APN 19 12,400,165 (GRCm39) missense possibly damaging 0.91
IGL01653:Or5a3 APN 19 12,399,736 (GRCm39) missense probably benign
IGL01667:Or5a3 APN 19 12,400,120 (GRCm39) missense probably benign
IGL01903:Or5a3 APN 19 12,400,047 (GRCm39) missense probably benign 0.00
IGL02547:Or5a3 APN 19 12,399,675 (GRCm39) start codon destroyed probably benign 0.38
IGL02571:Or5a3 APN 19 12,400,250 (GRCm39) missense possibly damaging 0.79
IGL03310:Or5a3 APN 19 12,400,291 (GRCm39) missense probably benign
R0539:Or5a3 UTSW 19 12,400,173 (GRCm39) missense probably damaging 0.97
R0918:Or5a3 UTSW 19 12,400,599 (GRCm39) missense probably benign 0.25
R1463:Or5a3 UTSW 19 12,400,252 (GRCm39) missense probably benign 0.41
R4301:Or5a3 UTSW 19 12,400,081 (GRCm39) missense probably damaging 0.98
R4785:Or5a3 UTSW 19 12,400,341 (GRCm39) missense probably damaging 0.99
R5513:Or5a3 UTSW 19 12,400,047 (GRCm39) missense probably benign 0.00
R6188:Or5a3 UTSW 19 12,399,974 (GRCm39) missense probably benign 0.01
R6411:Or5a3 UTSW 19 12,400,350 (GRCm39) missense probably benign 0.08
R6944:Or5a3 UTSW 19 12,400,628 (GRCm39) missense probably benign
R7425:Or5a3 UTSW 19 12,400,204 (GRCm39) missense probably damaging 1.00
R7465:Or5a3 UTSW 19 12,400,509 (GRCm39) missense probably damaging 1.00
R9400:Or5a3 UTSW 19 12,400,274 (GRCm39) missense possibly damaging 0.62
R9427:Or5a3 UTSW 19 12,399,889 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- GTACTGAGTGCTGTCTCCTG -3'
(R):5'- GCACAGGTGTTGAAAGCTTTC -3'

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