GNAQ (guanine nucleotide binding protein (G protein), q polypeptide)
نویسندگان
چکیده
منابع مشابه
Gz, a guanine nucleotide-binding protein with unique biochemical properties.
Cloning of a complementary DNA (cDNA) for Gz alpha, a newly appreciated member of the family of guanine nucleotide-binding regulatory proteins (G proteins), has allowed preparation of specific antisera to identify the protein in tissues and to assay it during purification from bovine brain. Additionally, expression of the cDNA in Escherichia coli has resulted in the production and purification ...
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The alpha subunits of the stimulatory and inhibitory G proteins, Gs alpha and Gi alpha, activate transmembrane-signaling systems involved in the control of cell proliferation. We have investigated the pattern of expression of Gi alpha subtypes and Gi alpha-mediated proliferative responses in the human thyroid. Human thyroid membranes contain two subtypes of Gi alpha, Gi alpha-1 and Gi alpha-2, ...
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Endogenous ligands of G protein-coupled receptors bind to orthosteric sites that are topologically distinct from allosteric sites. Certain aminothiophenes such as (2-amino-4,5-dimethyl-3-thienyl)-[3-(trifluromethyl)-phenyl]-methanone (PD81,723) and 2-amino-4,5,6,7-tetrahydro-benzo[b]thiophen-3-yl)-biphenyl-4-yl-methanone (ATL525) are positive allosteric regulators, or enhancers, of the human A1...
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The G-protein-mediated Rho guanine nucleotide exchange factor (GEF)-Rho GTPase signaling axis has been implicated in human pathophysiology and is a potential therapeutic target. By virtual screening of chemicals that fit into a surface groove of the DH-PH domain of LARG, a G-protein-regulated Rho GEF involved in RhoA activation, and subsequent validations in biochemical assays, we have identifi...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2012
ISSN: 1768-3262
DOI: 10.4267/2042/46047