title: Selective modification of tyrosine and cysteine residues in aspartate aminotransferase from pig heart cytosol.
mesh_terms: D000478:Alkylation; D000818:Animals; D001219:Aspartate Aminotransferases / Q000037:antagonists & inhibitors*; D055598:Chemical Phenomena; D002621:Chemistry; D003545:Cysteine; D003600:Cytosol / Q000201:enzymology*; D066298:In Vitro Techniques; D008301:Maleimides; D009206:Myocardium / Q000166:cytology*; D009574:Nitro Compounds / Q000494:pharmacology; D012967:Sodium Dodecyl Sulfate; D013056:Spectrophotometry, Ultraviolet; D013438:Sulfhydryl Compounds / Q000032:analysis; D013552:Swine; D014357:Trypsin; D014443:Tyrosine
chemical_list: D008301:Maleimides; D009574:Nitro Compounds; D013438:Sulfhydryl Compounds; D012967:Sodium Dodecyl Sulfate; D014443:Tyrosine; D001219:Aspartate Aminotransferases; D014357:Trypsin; D003545:Cysteine