Results 261 to 270 of about 149,249 (343)

Cell polarity control by an unconventional G-protein complex in bacteria

open access: yes
Dinet C   +8 more
europepmc   +1 more source

Small GTP-binding proteins and their regulators in cardiac hypertrophy

open access: closedJournal of Molecular and Cellular Cardiology, 2008
Small GTP-binding proteins (small G proteins) act as GDP-GTP-regulated molecular switches and are activated by guanine nucleotide exchange factors (GEFs) in response to diverse extracellular stimuli. During this last decade, numerous molecular and cellular studies, as well as genetically-modified animal models, have highlighted the role of small G ...
Frank Lezoualc’h   +4 more
openalex   +4 more sources
Some of the next articles are maybe not open access.

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Regulation of Protein Trafficking by GTP-Binding Proteins

, 2009
In eukaryotic cells, specific mechanisms allow selective packaging of proteins and lipids into transport vesicles, which can then specifically recognize the membrane of the acceptor compartment and fuse with it to deliver their cargo. Formation, transport and docking of vesicles are based on a complex network of interactions between regulatory ...
M. Franco, P. Chavrier, F. Niedergang
semanticscholar   +3 more sources

Common Properties of Receptors Coupled to GTP Binding Regulator Proteins

open access: closed, 1989
A number of membrane receptors coupled to GTP binding regulatory proteins have recently been shown to share structural propertie at the level both of the genes and of the corresponding proteins (Fig. 1 and 2). By comparing results obtained for α2-, β1- and β2-adrenergic catecholamine receptors, M1 to M5 muscarinic acetylcholine receptors as well as ...
Laurent J. Emorine   +6 more
openalex   +3 more sources

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