Linked Life Data

15746090

Source:http://linkedlifedata.com/resource/pubmed/id/15746090

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
18
pubmed:dateCreated
2005-5-3
pubmed:abstractText
Folding of glycoproteins entering the secretory pathway is strictly surveyed in the endoplasmic reticulum by a quality control system. Folding intermediates and proteins irreparably misfolded are marked via glucosylation by the UDPglucose:glycoprotein glucosyltransferase, an enzyme that acts as a folding sensor by exclusively labeling glycoproteins not displaying their native structures. Here we show that this sensing mechanism also applies to the oligomerization of protein complexes, as the glucosyltransferase appeared to be able to glucosylate folded complex subunits lacking the full complement of oligomer components.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0021-9258
pubmed:author
pubmed:issnType
Print
pubmed:day
6
pubmed:volume
280
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
18138-41
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
2005
pubmed:articleTitle
Glycoprotein tertiary and quaternary structures are monitored by the same quality control mechanism.
pubmed:affiliation
Laboratory of Glycobiology, Fundación Instituto Leloir, Avenida Patricias Argentinas 435, Buenos Aires C1405 WE, Argentina.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't, Research Support, N.I.H., Extramural