MeSH definition : Molecules that contain multiple active sites which are used to catalyze more than
one enzymatic reaction. Proteins in this class generally contain multiple active sites
within a single peptide chain and may also contain more than one enzymatically active
subunit. They are distinguished from MULTIENZYME COMPLEXES in that their subunits
are not found as distinct enzymes.;
Molecules that contain multiple active sites which are used to catalyze more than
one enzymatic reaction. Proteins in this class generally contain multiple active sites
within a single peptide chain and may also contain more than one enzymatically active
subunit. They are distinguished from MULTIENZYME COMPLEXES in that their subunits
are not found as distinct enzymes.