Syncatalytic modification of cytoplasmic aspartate aminotransferase: identification of a peptide containing the modified cysteinyl residue.

Amino Acids/analysis Animals Aspartate Aminotransferases/analysis Benzoates Carbon Isotopes Chemical Phenomena Chemistry Chromatography, Gel Chromatography, Ion Exchange Cyanides Cyanogen Bromide Cysteine Cytoplasm/enzymology Ethylmaleimide Macromolecular Substances Myocardium/cytology,enzymology Peptides/analysis,isolation & purification Sulfhydryl Compounds/analysis Sulfides Swine Trypsin

Amino Acids Benzoates Carbon Isotopes Cyanides Macromolecular Substances Peptides Sulfhydryl Compounds Sulfides Aspartate Aminotransferases Trypsin Cysteine Ethylmaleimide Cyanogen Bromide