👉 An enzyme that is responsible for breaking down certain types of proteins, specifically those containing a carboxylic acid group (e.g., esters) in their structure. These enzymes are essential for many biological processes and play crucial roles in various biochemical reactions. Esters are formed when an organic compound (such as a sugar or amino acid) is attached to another molecule that contains a carboxylic acid group, typically from the presence of a water molecule. The resulting compound, known as the