title: Crystallographic evidence for the tetrameric subunit structure of L-asparaginase from Escherichia coli.
mesh_terms: D001215:Asparaginase / Q000032:analysis*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003460:Crystallization; D003461:Crystallography; D004926:Escherichia coli / Q000201:enzymology*
chemical_list: D001215:Asparaginase