title: Purification and properties of the antizymes of Escherichia coli to ornithine decarboxylase.
abstract: The purification of the antizymes to ornithine decarboxylase of Escherichia coli to homogeneity is detailed. An acidic component, pI 3.8, and two basic histone-like proteins, pI above 9.5, are described. The two latter proteins constitute approximately 90% of the total antizyme activity.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D065108:Ornithine Decarboxylase Inhibitors; D011506:Proteins / Q000302:isolation & purification* / Q000378:metabolism; D011700:Putrescine / Q000494:pharmacology; D013095:Spermidine / Q000494:pharmacology
chemical_list: D065108:Ornithine Decarboxylase Inhibitors; D011506:Proteins; C031017:ornithine decarboxylase antizyme; D013095:Spermidine; D011700:Putrescine