title: [Structure and activity of Escherichia coli polynucleotide phosphorylase: a low molecular weight species].
mesh_terms: D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D004355:Drug Stability; D004586:Electrophoresis; D004926:Escherichia coli / Q000201:enzymology; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008274:Magnesium; D008345:Manganese; D008970:Molecular Weight; D009154:Mutation; D010759:Phosphorus Isotopes; D012316:RNA Nucleotidyltransferases / Q000302:isolation & purification
chemical_list: D010759:Phosphorus Isotopes; D008345:Manganese; D012316:RNA Nucleotidyltransferases; D008274:Magnesium
vernacular_title: Structure et activité de la polynucléotide phosphorylase d'Escherichia coli: une espèce à faible poids moléculaire.