GTPase, Type 1
This superfamily includes GTPases of TC Families 8.A.92 and 8.A.248, but not the GTPase of family 1.X.1. Individual members of other families also have this domain: 9.A.3, 9.A.50, 9.A.60, 9.A.63, and 9.A.70.
8.A.92 - The G-Protein αβγ Complex (GPC) Family8.A.248 - The Ras-related Rab GTPase (RrRG) Family