The C-terminal SH2 domain of p85 accounts for the high affinity and specificity of the binding of phosphatidylinositol 3-kinase to phosphorylated platelet-derived growth factor beta receptor.

Upon stimulation by its ligand, the platelet-derived growth factor (PDGF) receptor associates with the 85-kDa subunit of phosphatidylinositol (PI) 3-kinase. The 85-kDa protein (p85) contains two Src homology 2 (SH2) domains and one SH3 domain. To define the part of p85 that interacts with the PDGF r...

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Bibliographic Details
Main Authors: Klippel, A, Escobedo, J A, Fantl, W J, Williams, L T
Format: Artigo
Language:Inglês
Published: 1992
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC369586/
https://ncbi.nlm.nih.gov/pubmed/1312663
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