Glycosylation of vesicular stomatitis virus glycoprotein in virus-infected HeLa cells.
Abstract
Glycosylation of vesicular stomatitis virus glycoprotein in virus-infected HeLa cells. L A Hunt and D F Summers ABSTRACT Glycosylation of the envelope glycoprotein of vesicular stomatitis virus was examined using virus-infected HeLa cells that were pulse-labeled with radioactive sugar precursors. The intracellular sites of glycosylation and the stepwise elongation of the carbohydrate side chains of the G protein were monitored by membrane fractionation and gel filtration of Pronase-digested glycopeptides. The results with short pulses of sugar label (5 to 10 mtein linkage (glucosamine and mannose) are added to G which was associated with the rough endoplasmic reticulum-enriched membrane fraction, whereas the more distal sugars (galactose, sialic acid, fucose, and possibly more glucosamine) are added in the light-density internal membrane fraction. Accumulation of mature G was observed in the plasma membrane-enriched fraction. The gel filtration studies indicated that the initial glycosylation event may be the en bloc addition of a mannose and glucosamine oligomer, followed by the stepwise addition of the more distal sugars. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article J. Virol. December 1976 vol. 20 no. 3 646-657 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of JVI Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Hunt, L. A. Articles by Summers, D. F. Search for related content PubMed PubMed citation Articles by Hunt, L. A. Articles by Summers, D. F. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue January 2012, volume 86, issue 1 Spotlights in the Current Issue Two Xenotropic Murine Leukemia Virus Parents Breaking the Entry Targeting Barrier Complex Morphology and Dynamic Development of Poliovirus Membranous Replication Structures Revealed A Staining Artifact Explains Apparent Varicella-Zoster Virus Protein Expression in Neurons Recent Mumps Outbreaks Are Not Caused by Immune Escape Alert me to new issues of JVI About JVI Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy JVI RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • journals@asmusa.org Print ISSN: 0022-538X Online ISSN: 1098-5514 Copyright © 2011 by the American Society for Microbiology. For an alternate route to JVI .asm.org, visit: http://intl- JVI .asm.org | More Info» var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); var pageTracker = _gat._getTracker("UA-5821458-1"); pageTracker._trackPageview();