title: Immunological and chemical studies of phenylalanyl sRNA synthetase from Escherichia coli.
mesh_terms: D004926:Escherichia coli / Q000201:enzymology*; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D066298:In Vitro Techniques; D008025:Ligases / Q000378:metabolism*; D008967:Molecular Biology; D008970:Molecular Weight; D009154:Mutation; D010649:Phenylalanine; D012343:RNA, Transfer / Q000378:metabolism
chemical_list: D010649:Phenylalanine; D012343:RNA, Transfer; D008025:Ligases