OR9A2
Summary: 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].
| Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
|---|---|---|---|---|---|
| olfactory receptor family 9 subfamily A member 2 | Ensembl:ENSG00000179468 | HGNC:HGNC:15093 | PA32785 | 7q34 |
GO terms in OR9A2
| Term Type | Evidence Type | GO Term ID | GO Des. |
|---|---|---|---|
| MF | IEA | GO:0004930 | G-protein coupled receptor activity |
| MF | IEA | GO:0004984 | olfactory receptor activity |
| CC | TAS | GO:0005886 | plasma membrane |
| CC | IEA | GO:0016021 | integral component of membrane |
| BP | IEA | GO:0007186 | G-protein coupled receptor signaling pathway |
| BP | IEA | GO:0050911 | detection of chemical stimulus involved in sensory perception of smell |
Gene expression in normal tissue: OR9A2
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in OR9A2
| Database | Pathway ID | Pathway Des. |
|---|---|---|
| reactome | R-HSA-162582 | Signal Transduction |
| reactome | R-HSA-372790 | Signaling by GPCR |
| reactome | R-HSA-381753 | Olfactory Signaling Pathway |
| reactome | R-HSA-388396 | GPCR downstream signalling |
| reactome | R-HSA-418555 | G alpha (s) signalling events |
| wikipathways | WP3608 | Olfactory receptor activity |
| kegg | hsa04740 | Olfactory transduction - Homo sapiens (human) |
Gene in drug-gene network: Network Plot
Gene-drug targets distribution
Gene Structure: PDB
Models in OR9A2
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