title: Biosynthesis in vitro of tryptophanase with polyribosomes from Escherichia coli.
mesh_terms: D002499:Centrifugation, Density Gradient; D002848:Chromatography, DEAE-Cellulose; D004926:Escherichia coli / Q000378:metabolism*; D007930:Leucine / Q000378:metabolism; D008190:Lyases / Q000096:biosynthesis* / Q000302:isolation & purification; D012270:Ribosomes / Q000378:metabolism*; D014364:Tryptophan / Q000378:metabolism
chemical_list: D014364:Tryptophan; D008190:Lyases; D007930:Leucine