| Gene Symbol | RGS18 |
| Entrez Gene ID | 64407 |
| Full Name | regulator of G protein signaling 18 |
| Synonyms | RGS13 |
| General protein information |
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| Gene Type | protein-coding |
| Organism | Homo sapiens(human) |
| Genome | |
| Summary | This gene encodes a member of the regulator of G-protein signaling family. This protein is contains a conserved, 120 amino acid motif called the RGS domain. The protein attenuates the signaling activity of G-proteins by binding to activated, GTP-bound G alpha subunits and acting as a GTPase activating protein (GAP), increasing the rate of conversion of the GTP to GDP. This hydrolysis allows the G alpha subunits to bind G beta/gamma subunit heterodimers, forming inactive G-protein heterotrimers, thereby terminating the signal. Alternate transcriptional splice variants of this gene have been observed but have not been thoroughly characterized. [provided by RefSeq, Jul 2008]. |
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