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Pronunciation: dō′pă-mēn mon′ō-oks′i-jen-ās
Definition: A copper-containing enzyme catalyzing oxidation of ascorbate and 3,4-dihydroxyphenylethylamine simultaneously by O2 to yield norepinephrine, dehydroascorbate, and water; a crucial step in catecholamine metabolism. The enzyme is stimulated by fumarate.
Synonym(s): dopamine β-hydroxylase
Examples: glitazone, GI cocktail, etc.
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