All
 D08 Enzymes and Coenzymes D045762 +
 D08.811 Enzymes D004798 +
 D08.811.277 Hydrolases D006867 +
 D08.811.277.040 Acid Anhydride Hydrolases D017766 +
 D08.811.277.040.330 GTP Phosphohydrolases D020558 +
 D08.811.277.040.330.300 GTP-Binding Proteins D019204 +
 D08.811.277.040.330.300.400 Monomeric GTP-Binding Proteins D020559 +
 D08.811.277.040.330.300.400.500 ras Proteins D018631 +
 D08.811.277.040.330.300.400.475 rap GTP-Binding Proteins D020668 +
 D08.811.277.040.330.300.400.400 rab GTP-Binding Proteins D020691 +
 D08.811.277.040.330.300.400.450 ral GTP-Binding Proteins D020725 
 D08.811.277.040.330.300.400.100 ADP-Ribosylation Factors D020727 +
 D08.811.277.040.330.300.400.700 rho GTP-Binding Proteins D020741 +
 D08.811.277.040.330.300.400.462 ran GTP-Binding Protein D020931