Title : Tyrosine phosphorylation of tau regulates its interactions with Fyn SH2 domains, but not SH3 domains, altering the cellular localization of tau.

Pub. Date : 2011 Aug

PMID : 21692989






3 Functional Relationships(s)
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1 Tyrosine phosphorylation of tau regulates its interactions with Fyn SH2 domains, but not SH3 domains, altering the cellular localization of tau. Tyrosine FYN proto-oncogene, Src family tyrosine kinase Homo sapiens
2 We also show that tau interacts with the SH2 domain of Fyn, and that this association, unlike that of Fyn-SH3, is influenced by Fyn-mediated tyrosine phosphorylation of tau. Tyrosine FYN proto-oncogene, Src family tyrosine kinase Homo sapiens
3 Finally, we show that tyrosine phosphorylation influences the localization of tau to detergent-resistant membrane microdomains in primary cortical neurons, and that this trafficking is Fyn-dependent. Tyrosine FYN proto-oncogene, Src family tyrosine kinase Homo sapiens