Main Reaction: 2-ketoisovalerate >> isobutyraldehyde

Reference: PubMed ID: 24430208
Authors: Desai SH, Rabinovitch-Deere CA, Tashiro Y, Atsumi S
Title: Isobutanol production from cellobiose in Escherichia coli.
Published: 2014 Apr

2-ketoisovalerate --> isobutyraldehyde