ases

Metalloproteinases are a type of protease enzyme that can break down proteins. They are found in all living organisms and play an important role in many biological processes, such as the breakdown of extracellular matrix components, tissue remodeling, and wound healing. Metalloproteinases contain a metal ion cofactor, typically zinc or manganese, which helps them to catalyze the hydrolysis of peptide bonds. They can be divided into five main classes: matrix metalloproteinases (MMPs), astacin-like metalloproteinases (ALPs), adamalysins, serralysins, and reptilases.