fetuin , a major glycoprotein in the serum of fetal calves that contains three n-linked and three o-linked carbohydrate side chains , was found to be synthesized in the liver with an 18 amino acid signal peptide , met-x-x-x-x-leu-leu-x-cys-leu-ala-x-leu-x-x-cys-x-x , and to undergo cotranslational n-glycosylation .
C0002210
fetuin
C0023884
liver