Skip to main content

Medical Subject Headings (thesaurus)

Search from vocabulary

align
annotate
download

Concept information

... > Carbohydrates > Sugar Phosphates > Glycerophosphates > Phosphatidic Acids > Glycerophospholipids > Phosphatidylinositols > Phosphatidylinositol Phosphates > Phosphatidylinositol 4,5-Diphosphate
... > Carbohydrates > Sugar Alcohols > Triose Sugar Alcohols > Glycerophosphates > Phosphatidic Acids > Glycerophospholipids > Phosphatidylinositols > Phosphatidylinositol Phosphates > Phosphatidylinositol 4,5-Diphosphate
... > Organic Chemicals > Alcohols > Sugar Alcohols > Triose Sugar Alcohols > Glycerophosphates > Phosphatidic Acids > Glycerophospholipids > Phosphatidylinositols > Phosphatidylinositol Phosphates > Phosphatidylinositol 4,5-Diphosphate
... > Lipids > Membrane Lipids > Phospholipids > Glycerophosphates > Phosphatidic Acids > Glycerophospholipids > Phosphatidylinositols > Phosphatidylinositol Phosphates > Phosphatidylinositol 4,5-Diphosphate

Preferred term

Phosphatidylinositol 4,5-Diphosphate  

Type

  • mesh:Descriptor

Definition

  • A phosphoinositide present in all eukaryotic cells, particularly in the plasma membrane. It is the major substrate for receptor-stimulated phosphoinositidase C, with the consequent formation of inositol 1,4,5-triphosphate and diacylglycerol, and probably also for receptor-stimulated inositol phospholipid 3-kinase. (Kendrew, The Encyclopedia of Molecular Biology, 1994)

Broader concept

Entry terms

  • Phosphatidylinositol 4,5-Biphosphate
  • Phosphatidylinositol-4,5-Biphosphate
  • Phosphatidylinositol Phosphate, PtdIns(4,5)P2
  • PtdIns(4,5)P2
  • PtdInsP
  • PtdInsP2
  • PtIns 4,5-P2

Allowable Qualifier(s)

In other languages

URI

http://data.loterre.fr/ark:/67375/JVR-LFHDCSPS-H

Download this concept:

RDF/XML TURTLE JSON-LD Created 6/10/96, last modified 6/25/10