Cytochrome P450 eryF

6-deoxyerythronolide B hydroxylase is an Actinomycetota Cytochrome P450 enzyme originally from Saccharopolyspora erythraea, catalyzes the 6S-hydroxylate of 6-deoxyerythronolide B (6-DEB) to erythronolide B (EB) which is the first step of biosynthesis of the macrolide antibiotic erythromycin. This bacterial enzyme belongs to CYP family CYP107, with the CYP Symbol CYP107A1.