Incidental Mutation 'R5968:Or2a25'
ID 470697
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 043249-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.212) question?
Stock # R5968 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 42888459-42889391 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 42888480 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 8 (I8V)
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: I8V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000052312
Gene: ENSMUSG00000045708
AA Change: I8V

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: I8V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 93.8%
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: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 T C 17: 46,621,077 (GRCm39) T978A probably benign Het
Adcy9 A G 16: 4,116,606 (GRCm39) L638P probably damaging Het
Adgrf2 A G 17: 43,026,063 (GRCm39) probably null Het
Anxa6 T C 11: 54,885,167 (GRCm39) I461V probably damaging Het
Arap1 T C 7: 101,043,945 (GRCm39) L668P probably damaging Het
Ces2e G T 8: 105,659,627 (GRCm39) G498W probably damaging Het
Crb1 A G 1: 139,170,739 (GRCm39) C823R probably damaging Het
Ehmt1 C T 2: 24,726,469 (GRCm39) R772H probably damaging Het
Enpep A G 3: 129,074,587 (GRCm39) L721S probably benign Het
Flii T G 11: 60,611,038 (GRCm39) I464L probably benign Het
Gm57858 T C 3: 36,064,840 (GRCm39) Q511R probably benign Het
Gtf2h3 C T 5: 124,722,360 (GRCm39) T121I probably benign Het
Ift172 T C 5: 31,418,828 (GRCm39) E1162G probably damaging Het
Meioc A G 11: 102,566,657 (GRCm39) S758G probably damaging Het
Ndst1 A C 18: 60,846,148 (GRCm39) S54A probably benign Het
Ndufaf8 G T 11: 119,990,055 (GRCm39) E56* probably null Het
Ndufb7 A G 8: 84,293,530 (GRCm39) D28G probably benign Het
Or1e16 T C 11: 73,286,018 (GRCm39) M277V possibly damaging Het
Prkg1 A T 19: 30,570,324 (GRCm39) F443I probably damaging Het
Pspc1 C T 14: 57,001,693 (GRCm39) R227H probably benign Het
Ptpn21 A G 12: 98,677,149 (GRCm39) Y120H probably damaging Het
Runx1t1 A T 4: 13,841,890 (GRCm39) probably null Het
Ryr3 T C 2: 112,477,394 (GRCm39) D4449G probably benign Het
Sacs C A 14: 61,427,078 (GRCm39) A159E probably damaging Het
Slc16a14 T C 1: 84,890,226 (GRCm39) I360V possibly damaging Het
Tcstv5 T C 13: 120,411,618 (GRCm39) probably benign Het
Thop1 A G 10: 80,911,393 (GRCm39) D93G probably benign Het
Tmem92 A C 11: 94,669,564 (GRCm39) M85R probably benign Het
Ttn T C 2: 76,688,017 (GRCm39) probably benign Het
Zdhhc5 T C 2: 84,524,719 (GRCm39) probably null Het
Zfp335 T C 2: 164,734,314 (GRCm39) H1291R probably damaging Het
Zfp957 C T 14: 79,451,496 (GRCm39) C101Y 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
R4565:Or2a25 UTSW 6 42,888,472 (GRCm39) missense probably benign
R5646:Or2a25 UTSW 6 42,888,457 (GRCm39) splice site probably null
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'- GTACAGCCACCACCATGATGAG -3'
(R):5'- GCAATGTCAACGATGGCCAG -3'

Sequencing Primer
(F):5'- AGCATTTGCCTTATGAAATACCC -3'
(R):5'- TCAACGATGGCCAGGTGAGAC -3'
Posted On 2017-03-31