Reaction: Phosphorylated heterodimers of ERBB2 TMD/JMD mutants and EGFR phosphorylate PLCG1
- in pathway: Signaling by ERBB2 TMD/JMD mutants
Activation of downstream PLCG1 signaling was demonstrated for ERBB2 R678Q, through activating tyrosine phosphorylation on PLCG1 (Bose et al. 2013). It is assumed that the heterodimer of ERBB2 R678Q and EGFR, like the wild type ERBB2:EGFR heterodimer, binds to and phosphorylates PLCG1, leading to activation of PLCgamma1 signaling.
Reaction - small molecule participants:
ADP [cytosol]
ATP [cytosol]
Reactome.org reaction link: R-HSA-9665704
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Reaction input - small molecules:
ATP(4-)
Reaction output - small molecules:
ADP(3-)
Reactome.org link: R-HSA-9665704