title: Phenylalanine tRNA synthetase from Drosophila melanogaster. I. L-phenylalanine activation optima for pH, temperature and Mg2+ estimation of molecular weight.
mesh_terms: D000255:Adenosine Triphosphate; D000818:Animals; D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D011756:Diphosphates; D004330:Drosophila / Q000201:enzymology*; D004789:Enzyme Activation; D006863:Hydrogen-Ion Concentration; D007814:Larva / Q000201:enzymology; D007930:Leucine; D008025:Ligases; D008274:Magnesium; D008970:Molecular Weight; D010649:Phenylalanine; D010759:Phosphorus Isotopes; D012343:RNA, Transfer; D013696:Temperature
chemical_list: D011756:Diphosphates; D010759:Phosphorus Isotopes; D010649:Phenylalanine; D000255:Adenosine Triphosphate; D012343:RNA, Transfer; D008025:Ligases; D007930:Leucine; D008274:Magnesium