Incidental Mutation 'R2893:Or51ai2'
ID 260670
Institutional Source Beutler Lab
Gene Symbol Or51ai2
Ensembl Gene ENSMUSG00000073938
Gene Name olfactory receptor family 51 subfamily AI member 2
Synonyms GA_x6K02T2PBJ9-6671256-6672209, MOR2-1, Olfr632
MMRRC Submission 040481-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.055) question?
Stock # R2893 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 103586589-103587542 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 103587389 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Serine at position 267 (R267S)
Ref Sequence ENSEMBL: ENSMUSP00000149598 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098189] [ENSMUST00000214711]
AlphaFold Q9EPN9
Predicted Effect probably damaging
Transcript: ENSMUST00000098189
AA Change: R267S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095791
Gene: ENSMUSG00000073938
AA Change: R267S

DomainStartEndE-ValueType
Pfam:7tm_4 35 313 2.5e-109 PFAM
Pfam:7TM_GPCR_Srsx 39 232 7.5e-11 PFAM
Pfam:7tm_1 45 296 1.4e-16 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211625
Predicted Effect noncoding transcript
Transcript: ENSMUST00000214509
Predicted Effect probably damaging
Transcript: ENSMUST00000214711
AA Change: R267S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.4%
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Abl1 T G 2: 31,687,624 (GRCm39) S521R probably benign Het
Acox3 A G 5: 35,757,192 (GRCm39) I344V probably benign Het
Ank2 T C 3: 127,041,892 (GRCm39) probably null Het
Atoh8 A T 6: 72,211,856 (GRCm39) F98Y probably benign Het
Caskin2 C T 11: 115,692,103 (GRCm39) G894E probably benign Het
Cdh15 G A 8: 123,583,374 (GRCm39) R59H probably benign Het
Cdk5rap2 T C 4: 70,208,110 (GRCm39) K779E probably benign Het
Csmd2 T A 4: 128,432,786 (GRCm39) probably null Het
Cubn T C 2: 13,362,950 (GRCm39) D1687G possibly damaging Het
F11 A G 8: 45,701,675 (GRCm39) S353P probably damaging Het
Faap100 T C 11: 120,265,451 (GRCm39) D475G probably damaging Het
Fhip2a C T 19: 57,372,601 (GRCm39) P617L probably benign Het
Gm13090 T A 4: 151,175,157 (GRCm39) L78* probably null Het
Ikbke G A 1: 131,197,961 (GRCm39) P382S probably damaging Het
Il4i1 A G 7: 44,487,414 (GRCm39) I130V probably damaging Het
Islr2 A T 9: 58,105,149 (GRCm39) S704T probably damaging Het
Itga10 A G 3: 96,562,416 (GRCm39) N733D probably benign Het
Itih2 C T 2: 10,107,008 (GRCm39) G662D possibly damaging Het
Kansl1l T C 1: 66,840,493 (GRCm39) Q269R probably damaging Het
Kcnj3 A T 2: 55,337,027 (GRCm39) I298F probably damaging Het
Kdr A G 5: 76,107,496 (GRCm39) F1016L probably damaging Het
Miga2 A T 2: 30,268,306 (GRCm39) probably null Het
Per2 C A 1: 91,373,325 (GRCm39) Q154H probably damaging Het
Pik3ap1 G A 19: 41,364,500 (GRCm39) A73V probably benign Het
Plod3 G C 5: 137,017,000 (GRCm39) A50P probably benign Het
Psma5-ps T C 10: 85,149,848 (GRCm39) noncoding transcript Het
Rad18 G A 6: 112,652,734 (GRCm39) Q288* probably null Het
Rapsn A T 2: 90,867,169 (GRCm39) D157V probably damaging Het
Slc2a8 A T 2: 32,864,966 (GRCm39) W394R probably damaging Het
Srcap T C 7: 127,138,237 (GRCm39) S1136P probably damaging Het
Tenm4 T A 7: 96,544,197 (GRCm39) V2108D probably damaging Het
Trappc10 C T 10: 78,029,235 (GRCm39) V1101M probably benign Het
Ttbk2 C A 2: 120,576,091 (GRCm39) probably null Het
Usp8 A T 2: 126,600,075 (GRCm39) Q998L probably damaging Het
Vmn2r114 ATTT ATT 17: 23,509,906 (GRCm39) probably null Het
Vmn2r80 T C 10: 78,984,699 (GRCm39) F17S possibly damaging Het
Other mutations in Or51ai2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01331:Or51ai2 APN 7 103,586,782 (GRCm39) missense possibly damaging 0.88
IGL01817:Or51ai2 APN 7 103,587,030 (GRCm39) missense probably benign 0.01
IGL02303:Or51ai2 APN 7 103,586,770 (GRCm39) missense possibly damaging 0.62
IGL03392:Or51ai2 APN 7 103,587,232 (GRCm39) missense probably benign 0.01
R0092:Or51ai2 UTSW 7 103,586,934 (GRCm39) missense probably damaging 1.00
R0492:Or51ai2 UTSW 7 103,586,971 (GRCm39) missense probably benign 0.05
R0711:Or51ai2 UTSW 7 103,587,024 (GRCm39) missense probably benign 0.29
R3911:Or51ai2 UTSW 7 103,586,616 (GRCm39) missense possibly damaging 0.94
R4825:Or51ai2 UTSW 7 103,586,710 (GRCm39) missense probably benign 0.02
R6106:Or51ai2 UTSW 7 103,587,400 (GRCm39) missense probably benign 0.05
R6254:Or51ai2 UTSW 7 103,586,741 (GRCm39) missense probably benign 0.07
R6383:Or51ai2 UTSW 7 103,587,030 (GRCm39) missense probably benign 0.01
R6821:Or51ai2 UTSW 7 103,586,793 (GRCm39) missense probably benign 0.07
R6890:Or51ai2 UTSW 7 103,587,066 (GRCm39) missense possibly damaging 0.71
R7646:Or51ai2 UTSW 7 103,587,504 (GRCm39) missense probably damaging 0.98
R8041:Or51ai2 UTSW 7 103,586,788 (GRCm39) missense probably damaging 1.00
R8232:Or51ai2 UTSW 7 103,586,980 (GRCm39) missense possibly damaging 0.65
R8266:Or51ai2 UTSW 7 103,586,746 (GRCm39) missense probably damaging 0.96
R8326:Or51ai2 UTSW 7 103,586,809 (GRCm39) missense probably damaging 1.00
R8783:Or51ai2 UTSW 7 103,586,751 (GRCm39) missense possibly damaging 0.92
Z1177:Or51ai2 UTSW 7 103,586,965 (GRCm39) missense possibly damaging 0.93
Predicted Primers PCR Primer
(F):5'- CCATGGGTTCAGATGTCCTC -3'
(R):5'- CACTTCTCTGCTGAAAGGACTC -3'

Sequencing Primer
(F):5'- ATGGGTTCAGATGTCCTCTTCATC -3'
(R):5'- TCTCTGCTGAAAGGACTCTGAAAAG -3'
Posted On 2015-01-23