Tyrosine and phenylalanine function metabolic precursors towards the synthesis of mescaline. Tyrosine can both undertake a decarboxylation by using tyrosine decarboxylase to deliver tyramine and subsequently endure an oxidation at carbon 3 by a monophenol hydroxylase or to start with be hydroxylated by tyrosine hydroxylase to form L-DOPA and decarboxylated https://evansp257vyd4.gigswiki.com/user