Rho Family GTPases Bind to Phosphoinositide Kinases
نویسندگان
چکیده
منابع مشابه
Rho family GTPases.
Rho GTPases comprise a family of molecular switches that control signal transduction pathways in eukaryotic cells. A conformational change induced upon binding GTP promotes an interaction with target (effector) proteins to generate a cellular response. A highly conserved function of Rho GTPases from yeast to humans is to control the actin cytoskeleton, although, in addition, they promote a wide...
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Rho RhoA (RHOA) Plasma membrane (PM) and cytosol/ geranylgeranylation (GG), phosphorylation (PH), ubiquitination (Ub)
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Rap1, is required to define the position of the new bud. 1997). In vitro, this interaction is not sufficient to stimulate the GEF activity of Cdc24p, and one functional out-and Molecular Biology University College London come of this interaction in vivo, therefore, is likely to be the localization of Cdc24p to the presumptive bud site London WC1E 6BT United Kingdom (Zheng et al., 1995). In S. p...
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Adherens junctions are calcium-dependent cell-cell contacts that link neighboring cells through cadherin receptors. Coordinated regulation of the actin cytoskeleton by the Rho GTPases is required for the formation and dissolution of adherens junctions. However, the pathways that link cadherin signaling to cytoskeletal regulation remain poorly defined. Here we identify the Abl family kinases as ...
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Cell migration is a complex, dynamic process that involves continuous remodeling of the cellular architecture, which is needed in order for the cell to move and adapt to changes in the surrounding environment. It requires rapidly activated and spatiotemporally regulated signaling networks that enable cellular responses to external cues. Rho-family GTPases are key components of these signaling n...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1995
ISSN: 0021-9258
DOI: 10.1074/jbc.270.30.17656