Main Reaction: 2-keto-4-methylthiobutyrate>> 3-methylthiopropionate

Reference: PubMed ID: 8029347
Authors: Hanson AD, Rivoal J, Paquet L, Gage DA
Title: Biosynthesis of 3-dimethylsulfoniopropionate in Wollastonia biflora (L.) DC. Evidence that S-methylmethionine is an intermediate.
Published: 1994 May

2-keto-4-methylthiobutyrate --> 3-methylthiopropionate