title: Polymerization of papain by the reaction of its tyrosine residues with tetranitromethane.
mesh_terms: D001120:Arginine / Q000031:analogs & derivatives; D001565:Benzoates; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D007700:Kinetics; D008697:Methane; D008970:Molecular Weight; D009574:Nitro Compounds; D010206:Papain; D011108:Polymers; D012967:Sodium Dodecyl Sulfate; D014443:Tyrosine
chemical_list: D001565:Benzoates; D009574:Nitro Compounds; D011108:Polymers; D012967:Sodium Dodecyl Sulfate; D014443:Tyrosine; D001120:Arginine; D010206:Papain; D008697:Methane