Incidental Mutation 'R4565:Or2a25'
ID 343285
Institutional Source Beutler Lab
Gene Symbol Or2a25
Ensembl Gene ENSMUSG00000045708
Gene Name olfactory receptor family 2 subfamily A member 25
Synonyms GA_x6K02T2P3E9-4647978-4647046, MOR261-1, Olfr447
MMRRC Submission 041790-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.226) question?
Stock # R4565 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 42888459-42889391 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 42888472 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Leucine at position 5 (Q5L)
Ref Sequence ENSEMBL: ENSMUSP00000149325 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055763] [ENSMUST00000216408]
AlphaFold Q8VGP6
Predicted Effect probably benign
Transcript: ENSMUST00000055763
AA Change: Q5L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000052312
Gene: ENSMUSG00000045708
AA Change: Q5L

DomainStartEndE-ValueType
Pfam:7tm_4 30 307 1.8e-60 PFAM
Pfam:7tm_1 40 289 6.3e-27 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000216408
AA Change: Q5L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Meta Mutation Damage Score 0.1183 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.4%
Validation Efficiency 97% (37/38)
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: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930011G23Rik T C 5: 99,375,806 (GRCm39) probably benign Het
Acot11 C T 4: 106,617,327 (GRCm39) G240R probably damaging Het
Afg3l1 A T 8: 124,228,608 (GRCm39) K725* probably null Het
Alkbh1 T C 12: 87,478,236 (GRCm39) D225G probably damaging Het
Anxa2 A T 9: 69,397,019 (GRCm39) K241M probably damaging Het
Bptf G A 11: 106,963,836 (GRCm39) T1786M probably damaging Het
Cnst A G 1: 179,432,114 (GRCm39) E208G probably damaging Het
Dcdc2b T C 4: 129,504,778 (GRCm39) T118A probably benign Het
Dhx35 C A 2: 158,691,455 (GRCm39) A646E probably benign Het
Dnah8 G A 17: 30,967,542 (GRCm39) D2585N probably benign Het
Dnhd1 T A 7: 105,301,163 (GRCm39) D173E possibly damaging Het
Dpy19l1 A T 9: 24,343,684 (GRCm39) L487Q probably null Het
Gtse1 T G 15: 85,759,385 (GRCm39) V631G probably damaging Het
Haspin G A 11: 73,028,445 (GRCm39) L215F probably benign Het
Herc2 T C 7: 55,803,586 (GRCm39) V2207A possibly damaging Het
Jph1 A G 1: 17,074,426 (GRCm39) Y531H possibly damaging Het
Limk2 A G 11: 3,298,634 (GRCm39) I261T probably damaging Het
Oas3 A G 5: 120,909,104 (GRCm39) F281L probably damaging Het
Or7a40 C A 16: 16,491,557 (GRCm39) G96V probably damaging Het
Pcdhb17 A G 18: 37,619,523 (GRCm39) T438A probably benign Het
Pfdn5 T C 15: 102,235,220 (GRCm39) probably benign Het
Rab11fip3 A G 17: 26,287,680 (GRCm39) C158R possibly damaging Het
Rbmxl1 G A 8: 79,232,639 (GRCm39) P235S probably benign Het
Slc9b1 G T 3: 135,088,478 (GRCm39) V280F probably damaging Het
Sp110 C G 1: 85,516,839 (GRCm39) E219D probably damaging Het
Trpm3 T C 19: 22,965,233 (GRCm39) I1576T probably benign Het
Trpm6 T A 19: 18,803,236 (GRCm39) V893D probably damaging Het
Ttc13 A T 8: 125,408,826 (GRCm39) N583K probably damaging Het
Zfp618 T C 4: 63,039,588 (GRCm39) C396R probably damaging Het
Other mutations in Or2a25
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02302:Or2a25 APN 6 42,889,272 (GRCm39) missense probably damaging 1.00
IGL02604:Or2a25 APN 6 42,888,992 (GRCm39) nonsense probably null
IGL02894:Or2a25 APN 6 42,888,451 (GRCm39) splice site probably benign
R0122:Or2a25 UTSW 6 42,888,889 (GRCm39) missense probably benign 0.00
R0172:Or2a25 UTSW 6 42,888,913 (GRCm39) missense probably benign 0.00
R0371:Or2a25 UTSW 6 42,888,872 (GRCm39) missense probably benign 0.14
R1709:Or2a25 UTSW 6 42,889,078 (GRCm39) missense possibly damaging 0.94
R2431:Or2a25 UTSW 6 42,888,946 (GRCm39) missense probably damaging 0.99
R3809:Or2a25 UTSW 6 42,889,271 (GRCm39) missense probably damaging 1.00
R4032:Or2a25 UTSW 6 42,888,559 (GRCm39) missense probably benign 0.08
R4242:Or2a25 UTSW 6 42,888,480 (GRCm39) missense possibly damaging 0.77
R4369:Or2a25 UTSW 6 42,889,211 (GRCm39) nonsense probably null
R4401:Or2a25 UTSW 6 42,889,260 (GRCm39) nonsense probably null
R5646:Or2a25 UTSW 6 42,888,457 (GRCm39) splice site probably null
R5968:Or2a25 UTSW 6 42,888,480 (GRCm39) missense probably benign
R6804:Or2a25 UTSW 6 42,888,852 (GRCm39) missense probably benign
R6925:Or2a25 UTSW 6 42,888,791 (GRCm39) nonsense probably null
R8170:Or2a25 UTSW 6 42,889,125 (GRCm39) missense possibly damaging 0.73
R8358:Or2a25 UTSW 6 42,888,976 (GRCm39) missense possibly damaging 0.51
R8765:Or2a25 UTSW 6 42,889,102 (GRCm39) missense probably benign 0.34
R9005:Or2a25 UTSW 6 42,889,170 (GRCm39) missense probably damaging 1.00
R9015:Or2a25 UTSW 6 42,888,825 (GRCm39) missense possibly damaging 0.55
R9308:Or2a25 UTSW 6 42,888,931 (GRCm39) missense probably damaging 1.00
R9520:Or2a25 UTSW 6 42,889,051 (GRCm39) missense probably damaging 0.98
R9743:Or2a25 UTSW 6 42,888,835 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTGTACAGCCACCACCATGATG -3'
(R):5'- CAATGTCAACGATGGCCAGG -3'

Sequencing Primer
(F):5'- AGCATTTGCCTTATGAAATACCC -3'
(R):5'- TCAACGATGGCCAGGTGAGAC -3'
Posted On 2015-09-24