id author title date pages extension mime words sentences flesch summary cache txt cord-321162-pgd34ewv Holmes, Kathryn V. Tunicamycin resistant glycosylation of a coronavirus glycoprotein: Demonstration of a novel type of viral glycoprotein 1981-12-31 .txt text/plain 4822 239 47 Abstract Tunicamycin has different effects on the glycosylation of the two envelope glycoproteins of mouse hepatitis virus (MHV), a coronavirus. The coronavirus envelope envelope glycoprotein E1 appears to be a novel type of viral glycoprotein which is post-translationally glycosylated by a tunicamycin-resistant process that yields oligosaccharide side chains different from those of N-linked glycoproteins. of the synthesis, glycosylation, and intracellular transport of glycoproteins is essential to understanding the structure and function of cell membranes and the role of oligosaccharides in glycoprotein processing and secretion. Labeling with monospecific fluorescent antibody against isolated El or E2 (Sturman et cd, 1980) showed that El remains restricted to the perinuclear area of the cell while E2, like most other viral glycoproteins, migrates rapidly via intracellular membranes to the plasma membrane (Doller and Holmes, 1980) . ./cache/cord-321162-pgd34ewv.txt ./txt/cord-321162-pgd34ewv.txt