Main Reaction: acetyl-CoA + oxaloacetate >> citrate

Reference: PubMed ID: 19794911
Authors: Tang KH, Feng X, Tang YJ, Blankenship RE
Title: Carbohydrate metabolism and carbon fixation in Roseobacter denitrificans OCh114.
Published: 2009 Oct 1

acetyl-CoA + oxaloacetate --> citrate