2.5.1.66 carboxyethylarginine synthase, CEA synthetase, CEAS, CeaS1, ceaS2, N(2)-(2-carboxyethyl)arginine synthase, N2-(2-carboxyethyl)arginine synthetase - 654207, 655886, 656267, 676072, 702059, 721360, 742159