| id | GO:0017112 Detailed information |
|---|---|
| name | Rab guanyl-nucleotide exchange factor activity |
| namespace | molecular_function |
| def | "Stimulates the exchange of guanyl nucleotides associated with a GTPase of the Rab family. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase." [GOC:mah] |
| is_a | GO:0005088 ! Ras guanyl-nucleotide exchange factor activity |