Characterization and Determination of Acetyl-Coenzyme a Carboxylase (ACCase) from Eukaryotic Alga Chlorella Sp. USTB-01

Abstract

In the present study, the Acetyl-coenzyme A carboxylase (ACCase) of Chlorella sp. USTB-01 purified and characterized. Molecular weight of ACCase was calculated to be about 456 kD and was comprised of two identical subunits of 229 kD. The enzymatic characteristics isoelectric point was 6.7. Moreover, a rapid and sensitive assay of High performance liquid chromatography (HPLC) was established to measure overall activity of ACCase in low protein content condition by detect the ACCase activity by measuring ADP production and Acetyl-coenzyme A (Acetyl-CoA).