Main Reaction: Homocysteine >> Methionine

Reference: PubMed ID: 20513471
Authors: Godat E, Madalinski G, Muller L, Heilier JF, Labarre J, Junot C
Title: Mass spectrometry-based methods for the determination of sulfur and related metabolite concentrations in cell extracts.
Published: 2010

Homocysteine --> Methionine