Yes.
The substrate of carboxypeptidase is a peptide or protein molecule with a terminal amino acid that contains a free carboxyl group. Carboxypeptidase cleaves this terminal amino acid from the substrate by hydrolyzing the peptide bond.
carboxypeptidase
Carboxypeptidase is secreted by Pancreas in inactive form (procarboxypeptidase) and is activated by trypsin. Carboxypeptidase is also secreted by small intestine as brush border enzyme. Reference: Human Anatomy and Physiology by Elaine N. Marieb
Pancreatic juice contains digestive enzymes such as trypsin, chymotrypsin, and carboxypeptidase that break down proteins into smaller peptides and amino acids. These enzymes help to further digest proteins in the small intestine after they have been partially broken down in the stomach. This breakdown process allows the body to absorb the resulting nutrients for energy and growth.
Pepsin (excreted by glands in the stomach) digest proteins into polypeptides in the stomach, whereas the trypsin (excreted by pancreas in the pancreatic juice) digest proteins into polypeptides in the small intestine. Then the erepsin (excreted by pancreas in the pancreatic juice) further digest them into amino acids.
helps digest proteins
Proteins need an acid environmet to digest.
There are two things in gastric juices, Pepsin and hydrochloric acid. If one is alone, it would not do any digestion of proteins. But together, they can digest proteins.
Proteases are enzyme that digest proteins. In stomach we have proteases such as trypsin, pepsin and chymotrypsin that digest proteins. In addition there are peptidases that digest the peptides to simple amino acids.
Yes, pancreatic juice plays a crucial role in protein digestion. It contains digestive enzymes, primarily trypsin, chymotrypsin, and carboxypeptidase, which break down proteins into smaller peptides and amino acids. These enzymes are secreted by the pancreas into the small intestine, where they become activated and facilitate the digestion process. Thus, pancreatic juice is essential for the effective digestion of dietary proteins.
Proteins
weed