title: Isolation of an activator macromolecule for alanyl-tRNA synthetase from rat liver.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000409:Alanine / Q000494:pharmacology; D000412:Alanine-tRNA Ligase / Q000378:metabolism*; D000604:Amino Acyl-tRNA Synthetases / Q000378:metabolism*; D000818:Animals; D004789:Enzyme Activation; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D008970:Molecular Weight; D011506:Proteins / Q000302:isolation & purification / Q000502:physiology*; D051381:Rats
chemical_list: D011506:Proteins; D000255:Adenosine Triphosphate; D000604:Amino Acyl-tRNA Synthetases; D000412:Alanine-tRNA Ligase; D000409:Alanine