RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/27919032http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/27919032http://www.w3.org/2000/01/rdf-schema#comment"Cholesterol synthesis occurs in the ER (endoplasmic reticulum), where most of the cholesterogenic machinery resides. As membrane-bound proteins, their topology is difficult to determine, and thus their structures are largely unknown. To help resolve this, we focused on the final enzyme in cholesterol synthesis, DHCR24 (3β-hydroxysterol Δ24-reductase). Prediction programmes and previous studies have shown conflicting results regarding which regions of DHCR24 are associated with the membrane, although there was general agreement that this was limited to only the N-terminal portion. Here, we present biochemical evidence that in fact the majority of the enzyme is associated with the ER membrane. This has important consequences for the many functions attributed to DHCR24. In particular, those that suggest DHCR24 alters its localization within the cell should be reassessed in light of this new information. Moreover, we propose that the expanding database of post-translational modifications will be a valuable resource for mapping the topology of membrane-associated proteins, such as DHCR24, that is, flagging cytosolic residues accessible to modifying enzymes such as kinases and ubiquitin ligases."xsd:string
http://purl.uniprot.org/citations/27919032http://purl.org/dc/terms/identifier"doi:10.1042/bsr20130127"xsd:string
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/author"Brown A.J."xsd:string
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/author"Sharpe L.J."xsd:string
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/author"Zerenturk E.J."xsd:string
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/name"Biosci Rep"xsd:string
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/pages"e00098"xsd:string
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/title"DHCR24 associates strongly with the endoplasmic reticulum beyond predicted membrane domains: implications for the activities of this multi-functional enzyme."xsd:string
http://purl.uniprot.org/citations/27919032http://purl.uniprot.org/core/volume"34"xsd:string
http://purl.uniprot.org/citations/27919032http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/27919032
http://purl.uniprot.org/citations/27919032http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/27919032
http://purl.uniprot.org/uniprot/#_B7Z943-mappedCitation-27919032http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/#_B7ZAV4-mappedCitation-27919032http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/#_B7Z546-mappedCitation-27919032http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/#_B7Z919-mappedCitation-27919032http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/#_Q15392-mappedCitation-27919032http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/#_Q3LIE7-mappedCitation-27919032http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/B7ZAV4http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/B7Z919http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/B7Z943http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/B7Z546http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/Q3LIE7http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/27919032
http://purl.uniprot.org/uniprot/Q15392http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/27919032