Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.15.1 (ACE)
 18,300 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Carboxycathepsin from bovine kidney split the dipeptide fragments from the C-terminal part of peptides of different structure. Peptides containing the proline residue at the second position from the C-terminal amino acid residue and also peptides with substituted terminal alpha-carboxyl group were not hydrolyzed by carboxycathepsin. The enzyme was activated by Cl, Zn2+, Co2+ and Mn2+. The substances which formed the chelate complexes with ions of two-valent metals and also heavy metal ions, inhibited the enzymatic activity. Diisopropyl fluorophosphate did not inhibit carboxycathepsin. The homogeneous preparation of carboxycathepsin converted angiotensin 1 into angiotensin 11 and hydrolyzed bradikinine, splitting off C-terminal dipeptides consequentially.
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PMID:[Properties and action specificity of carboxycathepsin (peptidyl dipepsidase) from bovine kidneys]. 19 90