Enzymes for protein digestion or proteolytic enzymes present in gastric juice are :
|
Enzymes |
Substrate |
Products |
|
|
1. 2. |
Pepsin Rennin |
Proteins, casein of milk Casein protein |
Peptones, paracasein Paracasein |
Proteolytic enzymes present in pancreatic juice.
|
Enzymes |
Substrate |
Products |
|
|
1. |
Trypsin |
Proteins, fibrinogen, chymotrypsinogen |
Proteins, fibrinogen, chymotrypsinogen |
|
2. |
Chymotrypsin |
Casein |
Paracasein. |
|
3. |
Carboxy-peptidases |
Peptides. |
Smaller peptides, amino acids. |
Proteolytic enzymes present in pancreatic juice.
|
Enzymes |
Substrate |
Products |
|
|
1. |
Enterokinases |
Trypsinogen. |
Trypsin. |
|
2. |
Amino peptidases |
Peptides. |
Smaller peptides, aminoacids. |
|
3. |
Dipeptidases |
Dipeptides |
Amino acids. |