Reaction: PIP2 to PIP3 conversion by PI3K bound to phosphorylated heterodimer of ERBB2 and ERBB3
- in pathway: PI3K events in ERBB2 signaling
Activated PI3K complex directly bound to phosphorylated heterodimer of ERBB2 and ERBB3 phosphorylates PIP2 and converts it into PIP3, leading to activation of AKT signaling (Junttila et al. 2009).
Reaction - small molecule participants:
PI(3,4,5)P3 [plasma membrane]
ADP [cytosol]
ATP [cytosol]
PI(4,5)P2 [plasma membrane]
Reactome.org reaction link: R-HSA-1250462
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Reaction input - small molecules:
ATP(4-)
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate(5-)
Reaction output - small molecules:
1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate(7-)
ADP(3-)
Reactome.org link: R-HSA-1250462