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Structure‐function relationships in Src family and related protein tyrosine kinases
Author(s) -
SupertiFurga Giulio,
Courtneidge Sara A.
Publication year - 1995
Publication title -
bioessays
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.175
H-Index - 184
eISSN - 1521-1878
pISSN - 0265-9247
DOI - 10.1002/bies.950170408
Subject(s) - sh3 domain , sh2 domain , proto oncogene tyrosine protein kinase src , receptor tyrosine kinase , tyrosine protein kinase csk , biology , tyrosine kinase , microbiology and biotechnology , kinase , protein tyrosine phosphatase , signal transduction
There is increasing evidence to suggest that cytoplasmic tyrosine kinases of the Src family have a pivotal role in the regulation of a number of cellular processes. Members of this family have been implicated in cellular responses to a variety of extracellular signals, such as those arising from growth factors and cell‐cell interactions, as well as in differentiative and developmental processes in both vertebrates and invertebrates. A better understanding of the regulation and of the structure‐function relationships of these enzymes might aid in the development of specific ways to interfere with their action, as well as serving as a paradigm for regulation of other protein tyrosine kinases that have SH2 and SH3 domains. In this review we will first discuss the regulation of Src family protein tyrosine kinases, with particular emphasis on their SH2 and SH3 domains. We will then briefly review other non‐receptor protein tyrosine kinases that have SH2 and SH3 domains.