G-alpha: G-protein alpha subunit
| PAG Title | G-alpha: G-protein alpha subunit |
| PAG ID | PEX002114 |
| Type | A |
| Source Link |  Pfam |
| Publication Reference | NA |
| PAG Description | G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like family form a ring of residues centered on the nucleotide binding site 3. A Ggamma is found fused to an inactive Galpha in the Dictyostelium protein gbqA 3. |
| Species | Homo sapiens |
| Quality Metric Scores | nCoCo Score: 0 |
| Information Content | Poor |
| Other IDs | PF00503 |
| Base PAG ID | PEX002114 |
| Human Phenotyte Annotation | |
| Curator | PAGER curation team |
| Curator Contact | PAGER-contact@googlegroups.com |
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