Thakker, D R Regioselectivity of catechol O-methyltransferase. The effect of pH on the site of O-methylation of fluorinated norepinephrines. [electronic resource] - The Journal of biological chemistry Jan 1986 - 178-84 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: Binding SitesCatechol O-Methyltransferase--metabolismChemical PhenomenaChemistry, PhysicalChromatography, High Pressure LiquidHydrogen-Ion ConcentrationMethylationNorepinephrine--analogs & derivativesNormetanephrine--metabolismSubstrate Specificity