title: Characterization of mutant subunits of human purine nucleoside phosphorylase.
mesh_terms: D004912:Erythrocytes / Q000201:enzymology*; D005260:Female; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D007700:Kinetics; D046911:Macromolecular Substances; D008297:Male; D010430:Pentosyltransferases / Q000172:deficiency*; D010455:Peptides / Q000097:blood; D011683:Purine-Nucleoside Phosphorylase / Q000097:blood / Q000172:deficiency*
chemical_list: D046911:Macromolecular Substances; D010455:Peptides; D010430:Pentosyltransferases; D011683:Purine-Nucleoside Phosphorylase