Tchem OR51E2 Olfactory receptor 51E2

Protein Summary

Description

Probable G protein-coupled receptor that is activated by the short chain fatty acids (SCFA) acetate and propionate. In response to SCFA, may positively regulate renin secretion and increase blood pressure (PubMed:23401498). May also be activated by steroid hormones and regulate cell proliferation (PubMed:19389702). May also function as an olfactory receptor being activated by beta-ionone (PubMed:19389702). 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]

Uniprot Accession IDs

• Q9H255
• B2RA63
• Q6IF94

Gene Name

• OR51E2

Ensembl ID

• ENST00000396950
• ENSP00000380153
• ENSG00000167332
• ENST00000641638
• ENSP00000493442

Symbol

• PSGR
• PSGR
• HPRAJ
• OR52A2
• OR51E3P

Knowledge Table

Most Knowledge About	Knowledge Value (0 to 1 scale)
cell type or tissue	0.54
phenotype	0.54
disease	0.53
biological process	0.47
cell line	0.47

Protein Classes

DTO Classes

Protein / G-protein Coupled Receptor / Class A Rhodopsin Like / Olfactory Receptor / Olfactory Receptor 51e2

IDG Development Level Summary

Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 60.01   (req: < 5)

Gene RIFs: 16   (req: <= 3)

Antibodies: 114   (req: <= 50)

Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 60.01   (req: >= 5)

Gene RIFs: 16   (req: > 3)

Antibodies: 114   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 8

Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligands: 14

Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drugs: 3