. "Edited: Gopinathrao, G, 2006-04-27 13:13:48"^^ . "Authored: Gopinathrao, G, 2008-05-21 15:52:50"^^ . "Reviewed: D'Eustachio, P, 2008-06-12 14:43:38"^^ . "Agmatine is polyamine formed by decarboxylation of L-arginine by arginine decarboxylase (ADC). Human ADC is a 460-amino acid protein that shows about 48% identity to mammalian ornithine decarboxylase (ODC) but has no ODC activity."^^ . . . . . . "Arginine<=>Agmatine+CO2"^^ . "4.1.1.19"^^ . . . .