A post-translational modification is a change to a polypeptide that occurs after translation. These modifications may include cleavage by a protease, such as:
Question options:
myoglobin
restriction endonuclease
ligase
chymotrypsin
Answer is chymotrypsin-
it is protease which cleaves the proteins at the N-terminal of Phenylalanine, tryptophan, tyrosine. It is synthesized in inactive form as chymotrypsinogen in the pancreas. Upon reaching the duodenum it is activated into chymotrypsin where it cleaves the proteins.
A post-translational modification is a change to a polypeptide that occurs after translation. These modifications may...