Enzyme catalysis Proteins 2 Aliphatic- Aromatic polyesters 1 Aromatic polyesters 1 Biodegradable polymers 1 Biophysics, cellular 1 Biophysics, molecular 1 Biosynthesis of proteins 1 Cellular biophysics 1 Copolyesters 1 Degradation 1 Globular proteins 1 Lactic acid 1 Molecular biophysics 1 Polyesters 1 Polyhydroxy alkanoates 1 Polymers 1 Polypeptides 1 Radioactively labelled polymers 1