Main Reaction: 2NAD+ + Glucose >> 2 D-Lactate + 2 NADH

Reference: PubMed ID: 20414363
Authors: Jarboe LR, Zhang X, Wang X, Moore JC, Shanmugam KT, Ingram LO
Title: Metabolic engineering for production of biorenewable fuels and chemicals: contributions of synthetic biology.
Published: 2010

2NAD + Glucose --> 2 D-Lactate + 2 NADH