Main Reaction: Acetaldehyde + NADH >> NAD [engineered homoethanol strain] + Ethanol

Reference: PubMed ID: 17957344
Authors: Zhou S, Iverson AG, Grayburn WS
Title: Engineering a native homoethanol pathway in Escherichia coli B for ethanol production.
Published: 2008 Feb

Acetaldehyde + NADH --> NAD [engineered homoethanol strain] + Ethanol