This information usually correlates with the presence of an EC (Enzyme Commission) number in the ???Names and taxonomy??? section.</p><p><a href='../manual/catalytic_activity' target='_top'>More...</a></p>Catalytic activityiThe peptide bond hydrolyzed can be designated -C-|-A-A-X in which C is an S-isoprenylated cysteine residue, A is usually aliphatic and X is the C-terminal residue of the substr