Crystal structure of human phenylethanolamine N-methyltransferase (PNMT) in complex with (2S)-2-amino-4-((((2R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(3-(7,8-dichloro-1,2,3,4-tetrahydroisoquinolin-4-yl)propyl)amino)butanoic acid and AdoHcy (SAH)
