title: Physical properties and subunit structure of xanthosine 5'-phosphate aminase.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000645:Ammonium Sulfate; D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D004589:Electrophoresis, Disc; D004926:Escherichia coli / Q000201:enzymology; D007700:Kinetics; D008025:Ligases / Q000032:analysis* / Q000302:isolation & purification; D008970:Molecular Weight; D009711:Nucleotides; D010443:Peptide Chain Termination, Translational; D011487:Protein Conformation; D013307:Streptomycin; D014461:Ultracentrifugation; D014970:Xanthines
chemical_list: D000596:Amino Acids; D009711:Nucleotides; D014970:Xanthines; D008025:Ligases; D000645:Ammonium Sulfate; D013307:Streptomycin