TCDB is operated by the Saier Lab Bioinformatics Group

GTP-Binding Protein/GTPase Superfamily

The GTP-Binding Protein/GTPase Superfamily includes proteins from many multi-component transport systems, many of them involved in protein translocation. They include families 3.A.18, 3.A.30, 8.A.92, 9.A.3, 9.A.50, 9.A.60, and 9.A.63.