Incidental Mutation 'R5002:Or2r3'
ID 389988
Institutional Source Beutler Lab
Gene Symbol Or2r3
Ensembl Gene ENSMUSG00000091983
Gene Name olfactory receptor family 2 subfamily R member 3
Synonyms GA_x6K02T2P3E9-5088893-5089834, Olfr457, MOR257-1
MMRRC Submission 042596-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.149) question?
Stock # R5002 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 42448169-42449110 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 42448906 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Leucine at position 69 (V69L)
Ref Sequence ENSEMBL: ENSMUSP00000144914 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000170504] [ENSMUST00000203396] [ENSMUST00000204324]
AlphaFold Q8VGP5
Predicted Effect probably benign
Transcript: ENSMUST00000170504
AA Change: V69L

PolyPhen 2 Score 0.183 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000127348
Gene: ENSMUSG00000091983
AA Change: V69L

DomainStartEndE-ValueType
Pfam:7tm_4 31 308 6.4e-53 PFAM
Pfam:7tm_1 41 290 2e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000203396
AA Change: V69L

PolyPhen 2 Score 0.183 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000145162
Gene: ENSMUSG00000091983
AA Change: V69L

DomainStartEndE-ValueType
Pfam:7tm_4 31 308 6.4e-53 PFAM
Pfam:7tm_1 41 290 2e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000204324
AA Change: V69L

PolyPhen 2 Score 0.183 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000144914
Gene: ENSMUSG00000091983
AA Change: V69L

DomainStartEndE-ValueType
Pfam:7tm_4 31 125 2.4e-19 PFAM
Pfam:7tm_1 41 125 3.1e-14 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.7%
Validation Efficiency 94% (44/47)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b G A 11: 109,852,623 (GRCm39) P736S probably damaging Het
Apbb2 A G 5: 66,470,668 (GRCm39) I523T possibly damaging Het
Casq1 T A 1: 172,040,945 (GRCm39) D281V possibly damaging Het
Catsperb T C 12: 101,486,813 (GRCm39) F447L probably benign Het
Cenpe A T 3: 134,952,842 (GRCm39) M1511L probably benign Het
Cep128 T C 12: 91,222,497 (GRCm39) probably null Het
Col6a6 T C 9: 105,663,292 (GRCm39) T82A probably benign Het
Dna2 A G 10: 62,786,621 (GRCm39) D123G probably damaging Het
Ergic2 A G 6: 148,085,656 (GRCm39) I281T probably benign Het
Fcgbp T A 7: 27,785,528 (GRCm39) probably null Het
Filip1l T C 16: 57,391,466 (GRCm39) Y447H probably benign Het
Flnb T A 14: 7,945,882 (GRCm38) M2429K probably damaging Het
Fn1 T A 1: 71,668,887 (GRCm39) Q686L possibly damaging Het
Gm10644 T C 8: 84,660,216 (GRCm39) D43G possibly damaging Het
Gm10717 A G 9: 3,025,532 (GRCm39) Y39C probably benign Het
Gpx6 A G 13: 21,497,858 (GRCm39) Y43C probably damaging Het
Hhat A T 1: 192,225,498 (GRCm39) F494I probably benign Het
Itga9 C A 9: 118,492,966 (GRCm39) S287* probably null Het
Lrrk1 C A 7: 65,982,111 (GRCm39) G177W probably damaging Het
Ltbp4 GT G 7: 27,027,110 (GRCm39) probably null Het
Ms4a14 T C 19: 11,281,653 (GRCm39) I302V probably benign Het
Nepn A C 10: 52,267,850 (GRCm39) M39L probably benign Het
Nfil3 C A 13: 53,122,712 (GRCm39) R64L probably damaging Het
Ociad1 T C 5: 73,467,659 (GRCm39) V199A possibly damaging Het
Or8k3b C A 2: 86,520,429 (GRCm39) V297L possibly damaging Het
Polk A G 13: 96,625,752 (GRCm39) Y431H probably damaging Het
Prss33 C T 17: 24,054,332 (GRCm39) probably benign Het
Semp2l2b G C 10: 21,943,716 (GRCm39) P88R probably damaging Het
Slc12a7 A G 13: 73,911,896 (GRCm39) N4S possibly damaging Het
Slc29a4 A T 5: 142,704,501 (GRCm39) I348F probably damaging Het
Smarce1 T C 11: 99,115,889 (GRCm39) N44S probably damaging Het
Spast C T 17: 74,676,221 (GRCm39) Q344* probably null Het
Stk11ip C A 1: 75,509,187 (GRCm39) probably benign Het
Tas2r131 T C 6: 132,934,114 (GRCm39) I232V probably benign Het
Tesk1 T C 4: 43,444,573 (GRCm39) Y126H probably damaging Het
Tmpo A G 10: 90,999,976 (GRCm39) V164A possibly damaging Het
Ttc23l G T 15: 10,551,636 (GRCm39) T30K possibly damaging Het
Vwc2l T G 1: 70,768,205 (GRCm39) C43G probably damaging Het
Wnk1 G A 6: 119,914,924 (GRCm39) T1626I probably benign Het
Zpld2 T A 4: 133,924,231 (GRCm39) N438I probably benign Het
Other mutations in Or2r3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01417:Or2r3 APN 6 42,449,046 (GRCm39) missense probably benign 0.00
IGL01915:Or2r3 APN 6 42,448,223 (GRCm39) missense probably benign 0.01
IGL02006:Or2r3 APN 6 42,449,025 (GRCm39) missense probably benign 0.37
IGL02440:Or2r3 APN 6 42,449,100 (GRCm39) missense probably benign
R0024:Or2r3 UTSW 6 42,448,194 (GRCm39) missense probably benign
R0662:Or2r3 UTSW 6 42,448,708 (GRCm39) missense possibly damaging 0.75
R1599:Or2r3 UTSW 6 42,448,176 (GRCm39) missense probably damaging 1.00
R2087:Or2r3 UTSW 6 42,448,985 (GRCm39) missense probably damaging 1.00
R5022:Or2r3 UTSW 6 42,448,221 (GRCm39) missense possibly damaging 0.92
R5288:Or2r3 UTSW 6 42,448,186 (GRCm39) missense probably benign
R5342:Or2r3 UTSW 6 42,448,836 (GRCm39) missense probably damaging 1.00
R5823:Or2r3 UTSW 6 42,448,906 (GRCm39) missense probably benign 0.18
R5824:Or2r3 UTSW 6 42,448,906 (GRCm39) missense probably benign 0.18
R6378:Or2r3 UTSW 6 42,448,687 (GRCm39) missense probably benign 0.01
R7384:Or2r3 UTSW 6 42,448,257 (GRCm39) missense possibly damaging 0.89
R7442:Or2r3 UTSW 6 42,448,434 (GRCm39) missense probably benign 0.02
R7631:Or2r3 UTSW 6 42,448,870 (GRCm39) missense probably benign 0.01
R7811:Or2r3 UTSW 6 42,448,635 (GRCm39) missense probably damaging 1.00
R7896:Or2r3 UTSW 6 42,449,100 (GRCm39) missense probably benign 0.22
R9244:Or2r3 UTSW 6 42,448,537 (GRCm39) missense possibly damaging 0.88
R9579:Or2r3 UTSW 6 42,448,574 (GRCm39) nonsense probably null
X0017:Or2r3 UTSW 6 42,448,752 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTTCATCACCACTGTGTACCG -3'
(R):5'- CAATGCAACCTGGGTAAGTGAG -3'

Sequencing Primer
(F):5'- ACCACTGTGTACCGTAATGG -3'
(R):5'- CAACCTGGGTAAGTGAGTTTATCCTC -3'
Posted On 2016-06-06