Incidental Mutation 'R5585:Or5w20'
ID 438646
Institutional Source Beutler Lab
Gene Symbol Or5w20
Ensembl Gene ENSMUSG00000048197
Gene Name olfactory receptor family 5 subfamily W member 20
Synonyms Olfr1153, MOR177-7, GA_x6K02T2Q125-49395950-49396882
MMRRC Submission 043139-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.186) question?
Stock # R5585 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 87726521-87727477 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 87727019 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 159 (T159A)
Ref Sequence ENSEMBL: ENSMUSP00000150945 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052300] [ENSMUST00000215017] [ENSMUST00000215862] [ENSMUST00000217436]
AlphaFold A2AVC0
Predicted Effect probably benign
Transcript: ENSMUST00000052300
AA Change: T167A

PolyPhen 2 Score 0.417 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000057839
Gene: ENSMUSG00000048197
AA Change: T167A

DomainStartEndE-ValueType
Pfam:7tm_4 38 315 4.9e-45 PFAM
Pfam:7tm_1 48 297 5.9e-17 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000215017
Predicted Effect probably benign
Transcript: ENSMUST00000215862
Predicted Effect possibly damaging
Transcript: ENSMUST00000217436
AA Change: T159A

PolyPhen 2 Score 0.539 (Sensitivity: 0.88; Specificity: 0.90)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.3%
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: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600014C23Rik A T 17: 46,044,670 (GRCm39) I17N unknown Het
4932414N04Rik A G 2: 68,571,770 (GRCm39) T549A probably benign Het
9330159F19Rik C A 10: 29,101,271 (GRCm39) S548Y possibly damaging Het
Aanat A G 11: 116,487,799 (GRCm39) Y166C probably damaging Het
Adra2a G T 19: 54,034,670 (GRCm39) A9S probably benign Het
Ap4m1 A G 5: 138,170,502 (GRCm39) Y17C probably damaging Het
Arhgap33 T G 7: 30,223,260 (GRCm39) M891L probably benign Het
Calm5 A G 13: 3,904,372 (GRCm39) D22G possibly damaging Het
Ccdc15 C T 9: 37,188,699 (GRCm39) R795H probably benign Het
Cngb1 T A 8: 95,989,767 (GRCm39) I323F probably damaging Het
Cyp26b1 A G 6: 84,554,171 (GRCm39) F74L probably damaging Het
Dpagt1 G A 9: 44,240,439 (GRCm39) probably null Het
Ercc8 C T 13: 108,312,123 (GRCm39) P196S probably damaging Het
Gm10985 A C 3: 53,752,674 (GRCm39) Y19S probably damaging Het
Hfm1 G A 5: 107,059,305 (GRCm39) S239L probably benign Het
Hgf A G 5: 16,769,799 (GRCm39) D91G possibly damaging Het
Lefty2 T A 1: 180,720,828 (GRCm39) V27D possibly damaging Het
Lrp2 G A 2: 69,294,968 (GRCm39) T3450I possibly damaging Het
Lrrc38 A G 4: 143,076,961 (GRCm39) I75V probably damaging Het
Ncor2 C A 5: 125,144,975 (GRCm39) E556* probably null Het
Nedd9 A G 13: 41,469,950 (GRCm39) L401P probably damaging Het
Nfatc4 T C 14: 56,064,212 (GRCm39) L163P probably damaging Het
Nln T C 13: 104,161,569 (GRCm39) N667S possibly damaging Het
Pnpla8 T C 12: 44,329,847 (GRCm39) I133T probably benign Het
Psma1 C T 7: 113,873,302 (GRCm39) G12S probably damaging Het
Psmd3 G A 11: 98,573,707 (GRCm39) G51D possibly damaging Het
Ptprb A G 10: 116,216,759 (GRCm39) Q1959R probably damaging Het
Rhbdf1 A G 11: 32,160,222 (GRCm39) probably null Het
Rnf167 T C 11: 70,540,308 (GRCm39) V110A probably damaging Het
Rrp9 C T 9: 106,362,525 (GRCm39) S470F probably benign Het
Rtn3 G A 19: 7,435,560 (GRCm39) P125L probably benign Het
Scube1 C T 15: 83,561,124 (GRCm39) C156Y probably damaging Het
Tgm2 A T 2: 157,973,375 (GRCm39) Y245* probably null Het
Timeless T C 10: 128,076,112 (GRCm39) I68T probably damaging Het
Ttn A G 2: 76,645,054 (GRCm39) S12934P probably damaging Het
Vwa5b2 T A 16: 20,413,428 (GRCm39) Y214* probably null Het
Yars2 T A 16: 16,122,484 (GRCm39) N7K probably damaging Het
Zfp142 G A 1: 74,617,404 (GRCm39) Q150* probably null Het
Zfp995 C T 17: 22,106,339 (GRCm39) probably benign Het
Other mutations in Or5w20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01075:Or5w20 APN 2 87,727,265 (GRCm39) missense probably benign 0.00
IGL02024:Or5w20 APN 2 87,727,243 (GRCm39) missense possibly damaging 0.81
IGL02219:Or5w20 APN 2 87,727,317 (GRCm39) missense possibly damaging 0.93
IGL02693:Or5w20 APN 2 87,726,877 (GRCm39) missense probably damaging 1.00
R0121:Or5w20 UTSW 2 87,727,434 (GRCm39) missense possibly damaging 0.93
R0315:Or5w20 UTSW 2 87,727,410 (GRCm39) missense probably damaging 1.00
R0446:Or5w20 UTSW 2 87,727,199 (GRCm39) missense possibly damaging 0.51
R0472:Or5w20 UTSW 2 87,726,837 (GRCm39) missense possibly damaging 0.47
R0720:Or5w20 UTSW 2 87,727,013 (GRCm39) missense probably benign 0.31
R1579:Or5w20 UTSW 2 87,727,286 (GRCm39) missense probably benign 0.05
R1968:Or5w20 UTSW 2 87,727,383 (GRCm39) missense probably damaging 1.00
R3909:Or5w20 UTSW 2 87,727,293 (GRCm39) splice site probably null
R4936:Or5w20 UTSW 2 87,727,157 (GRCm39) missense probably benign 0.06
R5520:Or5w20 UTSW 2 87,726,753 (GRCm39) unclassified probably benign
R6176:Or5w20 UTSW 2 87,727,280 (GRCm39) missense probably benign 0.18
R6272:Or5w20 UTSW 2 87,727,001 (GRCm39) missense probably benign 0.00
R6451:Or5w20 UTSW 2 87,726,935 (GRCm39) missense probably damaging 1.00
R7312:Or5w20 UTSW 2 87,726,755 (GRCm39) missense possibly damaging 0.54
R7350:Or5w20 UTSW 2 87,726,753 (GRCm39) unclassified probably benign
R8060:Or5w20 UTSW 2 87,727,317 (GRCm39) missense probably damaging 1.00
R8752:Or5w20 UTSW 2 87,726,591 (GRCm39) missense possibly damaging 0.66
R9474:Or5w20 UTSW 2 87,726,693 (GRCm39) missense probably benign 0.00
R9710:Or5w20 UTSW 2 87,726,902 (GRCm39) missense probably damaging 1.00
Z1088:Or5w20 UTSW 2 87,726,977 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- CCATTTATTGACTGTGCTGTGC -3'
(R):5'- CCTCAGCAGAGCGAATCTTC -3'

Sequencing Primer
(F):5'- ACTGTGCTGTGCAGTTCTTTATC -3'
(R):5'- CAGAGCGAATCTTCAAAACTGATG -3'
Posted On 2016-10-26