Main Reaction: Acetyl-CoA + Oxaloacetate >> citrate

Reference: PubMed ID: 22314517
Authors: Brandt U, Raberg M, Voigt B, Hecker M, Steinbüchel A
Title: Elevated poly(3-hydroxybutyrate) synthesis in mutants of Ralstonia eutropha H16 defective in lipopolysaccharide biosynthesis.
Published: 2012 Jul

Acetyl-CoA + Oxaloacetate --> citrate