| Hazard Information | Back Directory | [Definition]
ChEBI: Angiotensin I is a ten amino acid peptide formed by renin cleavage of angiotensinogen. Angiotensin I has no direct biological function except that high levels can stimulate catecholamine production. It is metabolized to its biologically active byproduct angiotensin II, a potent vasoconstrictor, by angiotensin converting enzyme (ACE) through cleavage of the two terminal amino acids. It has a role as a neurotransmitter agent and a human metabolite. It is a tautomer of an angiotensin I dizwitterion. |
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