Main Reaction: tryptophan >> tryptamine

Reference: PubMed ID: 15714355
Authors: Dutta A, Batra J, Pandey-Rai S, Singh D, Kumar S, Sen J
Title: Expression of terpenoid indole alkaloid biosynthetic pathway genes corresponds to accumulation of related alkaloids in Catharanthus roseus (L.) G. Don.
Published: 2005 Jan

tryptophan --> tryptamine