1.1.99.18 cellobiose dehydrogenase (acceptor) secretion - 3.1.1.47 1-alkyl-2-acetylglycerophosphocholine esterase secretion secreted protein that circulates in plasma in activated form 3.1.1.47 1-alkyl-2-acetylglycerophosphocholine esterase secretion - 3.4.17.1 carboxypeptidase A secretion - 3.4.21.107 peptidase Do secretion -