Endothelin-converting enzyme: its functional aspect

Abstract

The system of endothelin peptides and their structure, biological activity, and role in physiological and pathological processes are reviewed with emphasis on endothelin-converting enzyme (ECE), which catalyzes the terminal processing of endothelin. Molecular specificity, structure, isoforms, physicochemical characteristics, substrate preference, and tissue localization characterize this enzyme as a novel and highly important metalloendopeptidase. The role of ECE in pathological processes and data on inhibitors of the enzyme which can have medical implication are summarized.