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GeneE
1 sources retrieved Β· Most recent: April 2026 Β· Index updated 15 days ago
β“˜GeneE is for informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment.
OR56A5
olfactory receptor family 56 subfamily A member 5
Chromosome 11 Β· 11p15.4
NCBI Gene: 390084Ensembl: ENSG00000188691.6HGNC: HGNC:14792UniProt: A0A126GWP3
2PubMed Papers
4Diseases
0Drugs
0Pathogenic Variants
FUNCTIONAL ROLE
Receptor
DATA QUALITY
βœ“ Experimental GO Evidenceβœ“ Swiss-Prot Reviewed
plasma membraneolfactory receptor activitysystem processG protein-coupled receptor signaling pathwaycervical carcinomahypothyroidismretinitis pigmentosaallergic asthma
✦AI Summary

OR56A5 is an olfactory receptor localized to the plasma membrane with odorant receptor activity. Based on limited published evidence, OR56A5 has been identified as a candidate gene in retinitis pigmentosa pathogenesis, with missense variants detected in affected individuals 1. However, the functional role of OR56A5 variants in retinal disease requires further investigation to establish causative mechanisms.

Sources cited
1
OR56A5 missense variants were identified in retinitis pigmentosa patients through whole-exome sequencing, though additional evidence-based studies are needed to confirm pathogenic roles
PMID: 34070492
⚠Limited data available β€” This gene has 1 indexed publication. Summary and analysis may be incomplete.
Disease Associationsβ“˜4
cervical carcinomaOpen Targets
0.06Suggestive
hypothyroidismOpen Targets
0.03Suggestive
retinitis pigmentosaOpen Targets
0.01Suggestive
allergic asthmaOpen Targets
0.00Suggestive
Pathogenic Variants
No pathogenic variants reported on ClinVar for this gene.
View on ClinVar β†—
Related Genes
OR51G1Shared pathway100%OR51B2Shared pathway100%OR51G2Shared pathway100%OR51L1Shared pathway100%OR51A7Shared pathway100%OR51F2Shared pathway100%
Tissue Expression6 tissues
Lung
0%
Bone Marrow
0%
Ovary
0%
Heart
0%
Liver
0%
Brain
0%
Gene Interaction Network
Click a node to explore
OR56A5OR51G1OR51B2OR51G2OR51L1OR51A7OR51F2
PROTEIN STRUCTURE
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AlphaFoldAI-predicted Β· UniProt P0C7T3
View on AlphaFold β†—
Constraintβ“˜
LOEUFβ“˜
1.25LoF Tolerant
pLIβ“˜
0.00Tolerant
Observed/Expected LoF0.74 [0.45–1.25]
RankingsWhere OR56A5 stands among ~20K protein-coding genes
  • #19,194of 20,598
    Most Researched2
  • #13,178of 17,882
    Most Constrained (LOEUF)1.25
Genes detectedOR56A5
Sources retrieved1 papers
Response timeβ€”
πŸ“„ Sources
1
1
Identification of Novel Genomic-Variant Patterns of OR56A5, OR52L1, and CTSD in Retinitis Pigmentosa Patients by Whole-Exome Sequencing.
PMID: 34070492
Int J Mol Sci Β· 2021
1.00