| nucleoside phosphorylase |
any of the enzymes of the sub-subclass pentosyltransferases [EC 2.4.2] that catalyze the phosphorolysis of a nucleoside to form the free base and a ribose (or deoxyribose) 1-phosphate as a step in the degradation of nucleic acids and nucleotides. See also purine-nucleoside phosphorylase and pyrimidine-nucleoside phosphorylase.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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