title: Irreversible enzyme inhibitors. CXXI. Thymidine phosphorylase. IX. On the nature and dimensions of the hydrophobic bonding region.
mesh_terms: D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D004926:Escherichia coli / Q000201:enzymology*; D013936:Thymidine; D014166:Transferases / Q000037:antagonists & inhibitors*; D014498:Uracil
chemical_list: D014498:Uracil; D014166:Transferases; D013936:Thymidine