Gene Set: BIOCARTA_PTDINS_PATHWAY

Standard name BIOCARTA_PTDINS_PATHWAY
Systematic name M8809
Brief description Phosphoinositides and their downstream targets.
Full description or abstract Nine currently identified phosphoinositide 3-kinases (PI 3-K) constitute a subfamily of lipid kinases that catalyze the addition of a phosphate molecule on the 3-position of the inositol ring of phosphoinositides. Phosphatidylinositol (PtdIns), the precursor of all phosphoinosi-tides (PI), constitutes less than 10% of the total lipid in eukaryotic cell membranes. Approximately 5% of cellular PI is phosphorylated at the 4-position (PtdIns-4-P), and another 5% is phosphorylated at both the 4- and 5-positions (PtdIns-4,5-P2 ). However, less than 0.25% of the total inositol-containing lipids are phosphorylated at the 3-position, consistent with the idea that these lipids exert specific regulatory functions inside the cell, as opposed to a structural function. Here we have chosen to highlight a group of the phosphoinositide targets of the PI3-Ks and their downstream targets. The downstream effects of these PI-3 targets are indicated in the lower band illustrating the important role the PI3Ks have in cell function and survival.
Collection C2: curated gene sets
      CP: canonical pathways
            CP:BIOCARTA: BioCarta gene sets
Source publication  
Exact source  
Related gene sets  
External links http://www.biocarta.com/pathfiles/h_ptdinsPathway.asp
http://www.biocarta.com/pathfiles/PathwayProteinList.asp?showPFID=627
Organism Homo sapiens
Contributed by BioCarta
Source platform EntrezGeneIds
Dataset references  
Download gene set format: grp | text | gmt | gmx | xml
Compute overlaps C1: positional gene sets
C2: curated gene sets
      CGP: chemical and genetic perturbations
      CP: canonical pathways
            CP:BIOCARTA: BioCarta gene sets
            CP:KEGG: KEGG gene sets
            CP:REACTOME: Reactome gene sets
C3: motif gene sets
      MIR: microRNA targets
      TFT: transcription factor targets
C4: computational gene sets
      CGN: cancer gene neighborhoods
      CM: cancer modules
C5: GO gene sets
      BP: GO biological process
      CC: GO cellular component
      MF: GO molecular function
Compendia expression profiles Human tissue compendium (Novartis)
Global Cancer Map (Broad Institute)
NCI-60 cell lines (National Cancer Institute)
Advanced query Further investigate these 23 genes
Gene families Categorize these 23 genes by gene family
Show members (show 23 members mapped to 23 genes)
Version history