title: Study of phosphagens in two trematodes.
abstract: Extracts from the adults of two trematodes Fasciola gigantica and Paramphistomum explanatum have been shown to contain three phosphagens, phosphoarginine, phosphocreatine, and phosphoglycocyamine. The three phosphokinases involved in the transphosphorylation of these phosphagens in both worms were inhibited by EDTA and mercuric ions while iodoacetate had no effect.
mesh_terms: D000818:Animals; D001120:Arginine / Q000031:analogs & derivatives* / Q000032:analysis; D001122:Arginine Kinase / Q000378:metabolism; D003402:Creatine Kinase / Q000378:metabolism; D004492:Edetic Acid / Q000494:pharmacology; D005209:Fasciola / Q000032:analysis* / Q000201:enzymology; D005998:Glycine / Q000031:analogs & derivatives* / Q000032:analysis; D007461:Iodoacetates / Q000494:pharmacology; D008628:Mercury / Q000494:pharmacology; D009943:Organophosphorus Compounds / Q000032:analysis; D010725:Phosphocreatine / Q000032:analysis*; D010770:Phosphotransferases / Q000378:metabolism; D017852:Phosphotransferases (Nitrogenous Group Acceptor); D014200:Trematoda / Q000032:analysis* / Q000201:enzymology
chemical_list: D007461:Iodoacetates; D009943:Organophosphorus Compounds; D010725:Phosphocreatine; C015441:phospho-L-arginine; C023838:phosphoglycocyamine; D001120:Arginine; D004492:Edetic Acid; D010770:Phosphotransferases; D017852:Phosphotransferases (Nitrogenous Group Acceptor); C023839:glycocyamine phosphokinase; D003402:Creatine Kinase; D001122:Arginine Kinase; D008628:Mercury; D005998:Glycine