title: The effect of ultrasound as a new method of studying conformational transitions in enzyme active sites. pH- and temperature-induced conformational transitions in the active centre of penicillin amidase.
mesh_terms: D000581:Amidohydrolases; D001665:Binding Sites; D004926:Escherichia coli / Q000201:enzymology; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008433:Mathematics; D010400:Penicillin G; D011485:Protein Binding; D011487:Protein Conformation; D013696:Temperature; D014465:Ultrasonics
chemical_list: D000581:Amidohydrolases; D010400:Penicillin G