Introduction Members of the 2-oxoglutarate (2OG) oxygenase structural superfamily are widespread in nature and have important roles, including in collagen biosynthesis, lipid metabolism, nucleic acid repair, signalling, and antibiotic biosynthesis.( 1 Rabe P. Kamps J.J.A.G. Schofield C.J. Lohans C.T. Roles of 2-oxoglutarate oxygenases and isopenicillin N synthase in β-lactam biosynthesis. , 2 Amazing Diversity in Biochemical Roles of Fe(II)/2-Oxoglutarate Oxygenases. , 3 Schofield, C.