title: Revised structure of aspartokinase I-homoserine dehydrogenase I of Escherichia coli K12. Evidence for four identical subunits.
mesh_terms: D000429:Alcohol Oxidoreductases / Q000032:analysis*; D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D001224:Aspartic Acid; D001322:Autoanalysis; D001345:Autoradiography; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003545:Cysteine / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000201:enzymology*; D006714:Homoserine; D007525:Isoelectric Focusing; D008027:Light; D046911:Macromolecular Substances; D008970:Molecular Weight; D010455:Peptides / Q000032:analysis; D010770:Phosphotransferases / Q000032:analysis*; D012542:Scattering, Radiation; D012967:Sodium Dodecyl Sulfate; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship; D014364:Tryptophan / Q000032:analysis
chemical_list: D000596:Amino Acids; D046911:Macromolecular Substances; D010455:Peptides; D001224:Aspartic Acid; D012967:Sodium Dodecyl Sulfate; D006714:Homoserine; D014364:Tryptophan; D000429:Alcohol Oxidoreductases; D010770:Phosphotransferases; D003545:Cysteine