title: Purification of threonine deaminase from Escherichia coli.
mesh_terms: D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000201:enzymology*; D006836:Hydro-Lyases / Q000302:isolation & purification* / Q000378:metabolism; D007700:Kinetics; D008970:Molecular Weight; D013053:Spectrophotometry; D013912:Threonine; D014461:Ultracentrifugation; D014732:Vibration
chemical_list: D013912:Threonine; D006836:Hydro-Lyases