Regulation, signaling, and physiological functions of G-proteins

V Syrovatkina, KO Alegre, R Dey, XY Huang - Journal of molecular biology, 2016 - Elsevier
Heterotrimeric guanine-nucleotide-binding regulatory proteins (G-proteins) mainly relay the
information from G-protein-coupled receptors (GPCRs) on the plasma membrane to the …

Dopamine receptors–IUPHAR R eview 13

JM Beaulieu, S Espinoza… - British journal of …, 2015 - Wiley Online Library
The variety of physiological functions controlled by dopamine in the brain and periphery is
mediated by the D 1, D 2, D 3, D 4 and D 5 dopamine GPCRs. Drugs acting on dopamine …

Structure-function of the G protein–coupled receptor superfamily

V Katritch, V Cherezov… - Annual review of …, 2013 - annualreviews.org
During the past few years, crystallography of G protein–coupled receptors (GPCRs) has
experienced exponential growth, resulting in the determination of the structures of 16 distinct …

Structure of the human dopamine D3 receptor in complex with a D2/D3 selective antagonist

EYT Chien, W Liu, Q Zhao, V Katritch, G Won Han… - Science, 2010 - science.org
Dopamine modulates movement, cognition, and emotion through activation of dopamine G
protein–coupled receptors in the brain. The crystal structure of the human dopamine D3 …

[HTML][HTML] HTRF: a technology tailored for drug discovery–a review of theoretical aspects and recent applications

F Degorce, A Card, S Soh, E Trinquet… - Current chemical …, 2009 - ncbi.nlm.nih.gov
Abstract HTRF (H omogeneous T ime R esolved F luorescence) is the most frequently used
generic assay technology to measure analytes in a homogenous format, which is the ideal …

Crystal structure of oligomeric β1-adrenergic G protein–coupled receptors in ligand-free basal state

J Huang, S Chen, JJ Zhang, XY Huang - Nature structural & molecular …, 2013 - nature.com
G protein–coupled receptors (GPCRs) mediate transmembrane signaling. Before ligand
binding, GPCRs exist in a basal state. Crystal structures of several GPCRs bound with …

Biased signaling due to oligomerization of the G protein-coupled platelet-activating factor receptor

J Liu, H Tang, C Xu, S Zhou, X Zhu, Y Li… - Nature …, 2022 - nature.com
G protein-coupled receptors (GPCRs) are important drug targets that mediate various
signaling pathways by activating G proteins and engaging β-arrestin proteins. Despite its …

Building a new conceptual framework for receptor heteromers

S Ferré, R Baler, M Bouvier, MG Caron, LA Devi… - Nature chemical …, 2009 - nature.com
Receptor heteromers constitute a new area of research that is reshaping our thinking about
biochemistry, cell biology, pharmacology and drug discovery. In this commentary, we …

A new approach to analyze cell surface protein complexes reveals specific heterodimeric metabotropic glutamate receptors

E Doumazane, P Scholler, JM Zwier… - The FASEB …, 2011 - Wiley Online Library
G‐protein‐coupled receptors (GPCRs) can form heteromeric complexes. Herein'we describe
a new approach to test the heteromerization of 2 receptors' or 2 receptor subunits' and to …

Time-resolved FRET between GPCR ligands reveals oligomers in native tissues

L Albizu, M Cottet, M Kralikova, S Stoev… - Nature chemical …, 2010 - nature.com
G protein–coupled receptor (GPCR) oligomers have been proposed to play critical roles in
cell signaling, but confirmation of their existence in a native context remains elusive, as no …