释义 |
gastricsin gastricsin [gas-trik´sin] a proteolytic enzyme isolated from gastric juice; its precursor is pepsinogen but differs from pepsin in molecular weight and in the amino acid content at the N terminal.gas·tric·sin (gas-trik'sin), An alternative term for a human peptidase now termed pepsin C. It is present in the gastric juices of most vertebrates and exhibits a preference for hydrolysis of Tyr-Xaa bonds.gastricsin A gastric enzyme, EC 3.4.23.3. Gastricin was also used for peptidase (EC 3.4.4.22) which has been transferred to signal peptidase II (EC 3.4.23.36). |