All
 D08 Enzymes and Coenzymes D045762 +
 D08.811 Enzymes D004798 +
 D08.811.277 Hydrolases D006867 +
 D08.811.277.656 Peptide Hydrolases D010447 +
 D08.811.277.656.675 Metalloproteases D045726 +
 D08.811.277.656.675.374 Metalloendopeptidases D008666 +
 D08.811.277.656.675.374.252 Gelatinases D018093 +
 D08.811.277.656.675.374.252.420 Gelatinase A D020778 
 D08.811.277.656.675.374.252.445 Gelatinase B D020780