title: Trinitrobenzenesulphonic acid as a tool for isolating the reactive-lysine-containing peptide of pyruvate kinase [proceedings].
mesh_terms: D000596:Amino Acids / Q000032:analysis; D001665:Binding Sites; D008239:Lysine; D009578:Nitrobenzenes; D010446:Peptide Fragments / Q000032:analysis*; D011485:Protein Binding; D011770:Pyruvate Kinase; D014302:Trinitrobenzenesulfonic Acid
chemical_list: D000596:Amino Acids; D009578:Nitrobenzenes; D010446:Peptide Fragments; D014302:Trinitrobenzenesulfonic Acid; D011770:Pyruvate Kinase; D008239:Lysine