An Entity of Type: chemical compound, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Phosphatidylinositol-4-phosphate (PtdIns4P, PI-4-P, PI4P, or PIP) is a precursor of phosphatidylinositol (4,5)-bisphosphate. PtdIns4P is prevalent in the membrane of the Golgi apparatus. In the Golgi apparatus, PtdIns4P binds to the GTP-binding protein ARF and to effector proteins, including 1 and 2 ( and PLEKHA8). This three molecule complex recruits proteins that need to be carried to the cell membrane. There is now evidence that PI-4-P is capable of deforming lipid systems into tightly curved assemblies, this is consistent with similar behaviour observed in phosphatidylinositol.

Property Value
dbo:abstract
  • Phosphatidylinositol-4-phosphate (PtdIns4P, PI-4-P, PI4P, or PIP) is a precursor of phosphatidylinositol (4,5)-bisphosphate. PtdIns4P is prevalent in the membrane of the Golgi apparatus. In the Golgi apparatus, PtdIns4P binds to the GTP-binding protein ARF and to effector proteins, including 1 and 2 ( and PLEKHA8). This three molecule complex recruits proteins that need to be carried to the cell membrane. There is now evidence that PI-4-P is capable of deforming lipid systems into tightly curved assemblies, this is consistent with similar behaviour observed in phosphatidylinositol. (en)
  • Un phosphatidylinositol-4-phosphate (abrégé PtdIns(4)P ou PI4P) est l'une des sept classes de phosphoinositides des membranes cellulaires des eucaryotes, c'est-à-dire un dérivé phosphorylé de phosphatidylinositols. Ces composés sont des précurseurs biochimiques des phosphatidylinositol-4,5-bisphosphates. Les PI4P sont particulièrement abondants dans la membrane de l'appareil de Golgi, où ils se lient à des protéines G. * Portail de la chimie * Portail de la biochimie (fr)
dbo:wikiPageID
  • 9824171 (xsd:integer)
dbo:wikiPageLength
  • 2319 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 974401953 (xsd:integer)
dbo:wikiPageWikiLink
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • Phosphatidylinositol-4-phosphate (PtdIns4P, PI-4-P, PI4P, or PIP) is a precursor of phosphatidylinositol (4,5)-bisphosphate. PtdIns4P is prevalent in the membrane of the Golgi apparatus. In the Golgi apparatus, PtdIns4P binds to the GTP-binding protein ARF and to effector proteins, including 1 and 2 ( and PLEKHA8). This three molecule complex recruits proteins that need to be carried to the cell membrane. There is now evidence that PI-4-P is capable of deforming lipid systems into tightly curved assemblies, this is consistent with similar behaviour observed in phosphatidylinositol. (en)
  • Un phosphatidylinositol-4-phosphate (abrégé PtdIns(4)P ou PI4P) est l'une des sept classes de phosphoinositides des membranes cellulaires des eucaryotes, c'est-à-dire un dérivé phosphorylé de phosphatidylinositols. Ces composés sont des précurseurs biochimiques des phosphatidylinositol-4,5-bisphosphates. Les PI4P sont particulièrement abondants dans la membrane de l'appareil de Golgi, où ils se lient à des protéines G. * Portail de la chimie * Portail de la biochimie (fr)
rdfs:label
  • Phosphatidylinositol-4-phosphate (fr)
  • Phosphatidylinositol 4-phosphate (en)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License
  NODES