Reactome | Binding of p85 subunit of PI3K (PIK3R1) to p-ERBB4cyt1 homodimers

Binding of p85 subunit of PI3K (PIK3R1) to p-ERBB4cyt1 homodimers

Stable Identifier

R-HSA-1250353

Type

Reaction [binding]

Species

Homo sapiens

Compartment

plasma membrane, extracellular region

ReviewStatus

5/5

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Binding of p85 subunit of PI3K (PIK3R1) to p-ERBB4cyt1 homodimers

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p85 subunit of PI3K (PIK3R1) directly binds to phosphorylated ERBB4 CYT1 homodimers through docking tyrosine residues on either ERBB4 JM A CYT1 (tyrosine Y1056) or ERBB4 JM B CYT1 (tyrosine Y1046) isoform (Cohen et al. 1996, Kainulainen et al. 2000, Kaushansky et al. 2008).

Literature References

PubMed ID	Title	Journal	Year
18721752	System-wide investigation of ErbB4 reveals 19 sites of Tyr phosphorylation that are unusually selective in their recruitment properties Kaushansky, A, Gordus, A, Budnik, BA, Lane, WS, Rush, J, MacBeath, G	Chem Biol	2008
10722704	A natural ErbB4 isoform that does not activate phosphoinositide 3-kinase mediates proliferation but not survival or chemotaxis Kainulainen, V, Sundvall, M, Määttä, JA, Santiestevan, E, Klagsbrun, M, Elenius, K	J Biol Chem	2000
8617750	HER4-mediated biological and biochemical properties in NIH 3T3 cells. Evidence for HER1-HER4 heterodimers Cohen, BD, Green, JM, Foy, L, Fell, HP	J Biol Chem	1996