Main Reaction: homocysteine >> methionine

Reference: PubMed ID: 24700391
Authors: Obando Montoya EJ, Mélin C, Blanc N, Lanoue A, Foureau E, Boudesocque L, Prie G, Simkin AJ, Crèche J, Atehortùa L, Giglioli-Guivarc'h N, Clastre M, Courdavault V, Papon N
Title: Disrupting the methionine biosynthetic pathway in Candida guilliermondii: characterization of the MET2 gene as counter-selectable marker.
Published: 2014 Jul

homocysteine --> methionine