Main Reaction: alpha-ketoisovalerate >> Valine

Reference: PubMed ID: 3550695
Authors: Lawther RP, Wek RC, Lopes JM, Pereira R, Taillon BE, Hatfield GW
Title: The complete nucleotide sequence of the ilvGMEDA operon of Escherichia coli K-12.
Published: 1987 Mar 11

alpha-ketoisovalerate --> Valine