Article
Solution structure of Grb2 reveals extensive flexibility necessary for target recognition.
Journal of molecular biology - 23 Feb 2001
Yuzawa S, Yokochi M, Hatanaka H, Ogura K, Kataoka M, Miura K, Mandiyan V, Schlessinger J, Inagaki F
Abstract excerpt
Grb2 is an adaptor protein composed of a single SH2 domain flanked by two SH3 domains. Grb2 functions as an important evolutionary conserved link between a variety of cell membrane receptors and the Ras/MAP kinase-signaling cascade. Here, we describe the solution structure of Grb2 as revealed by NMR and small angle X-ray scattering measurements. We demonstrate that Grb2 is a flexible protein in which the...
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