title: The role of the histidine side chains in the catalytic activity of B. cereus expopenicillinase.
mesh_terms: D000478:Alkylation; D001409:Bacillus cereus / Q000201:enzymology*; D001665:Binding Sites; D002254:Carbonates; D002384:Catalysis; D000431:Ethanol; D006639:Histidine; D007455:Iodine; D010405:Penicillinase; D013053:Spectrophotometry; D014466:Ultraviolet Rays; D014508:Urea
chemical_list: D002254:Carbonates; D000431:Ethanol; D006639:Histidine; D014508:Urea; D007455:Iodine; D010405:Penicillinase