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2.7.1.137: phosphatidylinositol 3-kinase

This is an abbreviated version!
For detailed information about phosphatidylinositol 3-kinase, go to the full flat file.

Word Map on EC 2.7.1.137

Reaction

ATP
+
1-phosphatidyl-1D-myo-inositol
=
ADP
+
1-phosphatidyl-1D-myo-inositol 3-phosphate

Synonyms

class 3 phosphatidylinositol 3-kinase vacuolar protein sorting 34, class I phosphoinositide 3-kinase, class III phosphatidylinositol 3-kinase, class III phosphoinositide 3-kinase, class III PI3K, HsC2-PI3K, hVps34, hVps34 PI 3-kinase, kinase (phosphorylating), phosphatidylinositol 3-, kinase, phosphatidylinositol 3- (phosphorylating), lipid kinase Vps34, mammalian vacuolar protein sorting 34 homologue, More, p110a, p110delta I PI3K., p110g-related PI 3-kinase, p85/p110 phosphoinositide 3-kinase, p85/p110 type phosphatidylinositol kinase, p85a phosphoinositide 3-kinase, phosphatidyl-inositol-3-kinase, phosphatidylinositide 3-kinase, phosphatidylinositide 3-kinase C2alpha, phosphatidylinositol 3 kinase, phosphatidylinositol 3'-kinase, phosphatidylinositol 3-kinase, phosphoinositide 3'-kinase, phosphoinositide 3-kinase, phosphoinositide 3-kinase Dp110, phosphoinositide 3-kinase gamma, phosphoinositide-3-kinase, PI 3-K, PI 3-kinase, PI-3-K, PI-3K, PI3 K, PI3 kinase, PI3-K, PI3-K-related protein MEC1, PI3-kinase, PI3K, PI3K type III, PI3Kalpha, PI3Kbeta, PI3Kgamma, PI3K_59F, PI3K_68D, PIK3, PIK3C3, protein sorting mutant 34 protein, PtdIns 3'-kinase, PtdIns 3-kinase, PtdIns 3-kinase vacuolar protein sorting 34, receptor-linked phosphatidylinositol 3-kinase, Rickettsia intracellular secreted kinase-1, Risk1, RT0135, TcVps34, type III phosphatidylinositol 3-kinase, vacuolar protein sorting 34, VPS34, Vps34p

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.137 phosphatidylinositol 3-kinase

Localization

Localization on EC 2.7.1.137 - phosphatidylinositol 3-kinase

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LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
-
in quiescent cells, PI3-kinase is distributed through the cytoplasm, although a portion is present in the nucleus, following stimulation with IL-1, PI3-kinase is redistributed, increasing in the nuclear compartment. PI3-kinase translocation to the nucleus upon IL-1R activation is an early event in IL-1 signaling mechanism, and may be involved in transcriptional activation
Manually annotated by BRENDA team
-
p110a is localized predominantly at the plasma membrane, while p110b and g is localized in the perinuclear region of the cells
-
Manually annotated by BRENDA team
-
PI3K complex localization during the elongation of the phagophor
Manually annotated by BRENDA team
colocalization with synaptic marker, synaptophysin at day 21 in vitro
Manually annotated by BRENDA team
additional information