Incidental Mutation 'R8433:Or56a3b'
ID 653858
Institutional Source Beutler Lab
Gene Symbol Or56a3b
Ensembl Gene ENSMUSG00000095248
Gene Name olfactory receptor family 56 subfamily A member 3B
Synonyms MOR40-14, GA_x6K02T2PBJ9-7750163-7751110, Olfr681
MMRRC Submission 067823-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.384) question?
Stock # R8433 (G1)
Quality Score 87.0076
Status Not validated
Chromosome 7
Chromosomal Location 104770666-104771613 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 104770931 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Serine at position 89 (F89S)
Ref Sequence ENSEMBL: ENSMUSP00000150733 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071242] [ENSMUST00000098157] [ENSMUST00000214399] [ENSMUST00000215517] [ENSMUST00000215564] [ENSMUST00000216247]
AlphaFold Q3SXH8
Predicted Effect probably benign
Transcript: ENSMUST00000071242
SMART Domains Protein: ENSMUSP00000071223
Gene: ENSMUSG00000059768

DomainStartEndE-ValueType
Pfam:7tm_4 23 299 1.2e-71 PFAM
Pfam:7TM_GPCR_Srsx 27 297 3.9e-10 PFAM
Pfam:7tm_1 33 283 3.4e-16 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000071242
Predicted Effect probably damaging
Transcript: ENSMUST00000098157
AA Change: F89S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095760
Gene: ENSMUSG00000095248
AA Change: F89S

DomainStartEndE-ValueType
Pfam:7tm_4 35 313 2e-72 PFAM
Pfam:7TM_GPCR_Srsx 39 311 6.1e-10 PFAM
Pfam:7tm_1 45 296 7.6e-15 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000214399
Predicted Effect probably damaging
Transcript: ENSMUST00000215517
AA Change: F89S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000215564
AA Change: F89S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000216247
AA Change: F89S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
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: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Armh1 A G 4: 117,085,535 (GRCm39) V227A probably benign Het
Cfhr1 A T 1: 139,485,276 (GRCm39) Y57N probably damaging Het
Chtf18 A G 17: 25,945,918 (GRCm39) S90P probably benign Het
Eral1 A G 11: 77,966,309 (GRCm39) S290P probably benign Het
Foxk1 T C 5: 142,434,539 (GRCm39) F268L probably benign Het
Gsta3 A G 1: 21,335,172 (GRCm39) K218E probably benign Het
Mapk8ip2 G A 15: 89,342,069 (GRCm39) A427T probably benign Het
Mtch2 T A 2: 90,677,505 (GRCm39) probably benign Het
Ndufc1 A G 3: 51,316,311 (GRCm39) L14P probably damaging Het
Or55b4 A T 7: 102,133,991 (GRCm39) I112N probably benign Het
Or8k53 G A 2: 86,177,144 (GRCm39) P322L unknown Het
Parn C A 16: 13,485,413 (GRCm39) D28Y probably damaging Het
Phldb1 C T 9: 44,627,759 (GRCm39) G229R probably damaging Het
Prpf3 A G 3: 95,758,963 (GRCm39) V63A probably damaging Het
Ptger3 A C 3: 157,349,592 (GRCm39) *363C probably null Het
Rnf6 A G 5: 146,148,088 (GRCm39) V310A probably damaging Het
Scarf1 G A 11: 75,411,858 (GRCm39) probably null Het
Slc5a6 G A 5: 31,194,806 (GRCm39) A530V possibly damaging Het
Sorcs3 C T 19: 48,194,913 (GRCm39) R99W possibly damaging Het
Svop A G 5: 114,170,822 (GRCm39) C406R probably benign Het
Tnn G A 1: 159,924,790 (GRCm39) S1452L possibly damaging Het
Tpx2 A G 2: 152,722,056 (GRCm39) E216G probably damaging Het
Trim39 A G 17: 36,571,597 (GRCm39) V387A possibly damaging Het
Unc80 A T 1: 66,677,187 (GRCm39) K2039* probably null Het
Vps13a A T 19: 16,718,600 (GRCm39) L464I possibly damaging Het
Wdr35 G A 12: 9,058,495 (GRCm39) D562N probably damaging Het
Zfp541 C T 7: 15,805,999 (GRCm39) L45F probably benign Het
Zfp764l1 C T 7: 126,992,496 (GRCm39) C38Y probably null Het
Zswim5 A G 4: 116,844,007 (GRCm39) Y1015C possibly damaging Het
Other mutations in Or56a3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00952:Or56a3b APN 7 104,771,614 (GRCm39) splice site probably null
IGL01664:Or56a3b APN 7 104,771,423 (GRCm39) missense probably damaging 1.00
IGL02691:Or56a3b APN 7 104,771,338 (GRCm39) missense probably damaging 1.00
IGL02839:Or56a3b APN 7 104,771,563 (GRCm39) missense probably damaging 1.00
R0533:Or56a3b UTSW 7 104,771,557 (GRCm39) missense probably benign 0.11
R1139:Or56a3b UTSW 7 104,771,180 (GRCm39) missense probably damaging 1.00
R1857:Or56a3b UTSW 7 104,770,751 (GRCm39) missense probably benign 0.00
R4153:Or56a3b UTSW 7 104,771,516 (GRCm39) missense probably damaging 0.99
R4391:Or56a3b UTSW 7 104,770,793 (GRCm39) missense possibly damaging 0.60
R4537:Or56a3b UTSW 7 104,776,227 (GRCm39) missense probably damaging 1.00
R4671:Or56a3b UTSW 7 104,771,513 (GRCm39) missense probably damaging 1.00
R4789:Or56a3b UTSW 7 104,771,520 (GRCm39) missense probably null 0.07
R5215:Or56a3b UTSW 7 104,775,771 (GRCm39) missense probably damaging 1.00
R6080:Or56a3b UTSW 7 104,771,116 (GRCm39) missense probably benign 0.19
R6194:Or56a3b UTSW 7 104,771,377 (GRCm39) missense probably benign 0.07
R7054:Or56a3b UTSW 7 104,771,170 (GRCm39) nonsense probably null
R7186:Or56a3b UTSW 7 104,771,473 (GRCm39) missense probably benign 0.12
R7528:Or56a3b UTSW 7 104,771,071 (GRCm39) missense probably damaging 1.00
R8035:Or56a3b UTSW 7 104,770,757 (GRCm39) missense probably damaging 1.00
R8364:Or56a3b UTSW 7 104,770,910 (GRCm39) missense probably damaging 1.00
R8468:Or56a3b UTSW 7 104,770,685 (GRCm39) missense probably benign
R9001:Or56a3b UTSW 7 104,771,447 (GRCm39) missense probably damaging 1.00
R9129:Or56a3b UTSW 7 104,771,223 (GRCm39) missense probably benign 0.00
R9453:Or56a3b UTSW 7 104,770,817 (GRCm39) missense
R9705:Or56a3b UTSW 7 104,770,841 (GRCm39) missense probably damaging 1.00
Z1176:Or56a3b UTSW 7 104,771,329 (GRCm39) missense probably damaging 1.00
Z1176:Or56a3b UTSW 7 104,771,327 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGTTTTGTCAGGTCTCCCAG -3'
(R):5'- GAATGAATGTGGCCGCCTTG -3'

Sequencing Primer
(F):5'- AGGTCTCCCAGCTGGCAG -3'
(R):5'- CGCCTTGACTACAAATTGGTCAGTG -3'
Posted On 2020-10-20