[Substrate Specificity of E. coli Purine Nucleoside Phosphorylase in Phosphorolysis of Purine Ribonucleosides Containing a Cyclic Terpene Fragment]
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-Escherichia coli purine nucleoside phosphorylase (PNP) is used as a model enzyme to investigate metabolism and stability of biologically active nucleosides in the cell. The substrate specificity of E. coli PNP was studied in the reactions of phosphorolytic cl... ...
