biocatalyst article 26 drug synthesis 14 unclassified drug 14 nonhuman 10 Escherichia coli 8 catalysis 8 esterification 8 hydrolysis 8 triacylglycerol lipase 8 Biocatalysts 6 Candida antarctica 6 Catalysis 6 Enzymes 6 Nucleosides 6 controlled study 6 enzyme activity 6 enzyme mechanism 6 glycosylation 6 polymer 6 priority journal 6 2 oxoglutaric acid 4 Arthrobacter 4 Bacteria (microorganisms) 4 Citrobacter 4 Deacetylation 4 Enterobacter 4 Esterification 4 Esters 4 Glycosylation 4