Allosteric communication between protomers of dopamine class A GPCR dimers modulates activation
Y Han, IS Moreira, E Urizar, H Weinstein… - Nature chemical …, 2009 - nature.com
A major obstacle to understanding the functional importance of dimerization between class
AG protein–coupled receptors (GPCRs) has been the methodological limitation in achieving …
AG protein–coupled receptors (GPCRs) has been the methodological limitation in achieving …
CODA-RET reveals functional selectivity as a result of GPCR heteromerization
Here we present a new method that combines protein complementation with resonance
energy transfer to study conformational changes in response to activation of a defined G …
energy transfer to study conformational changes in response to activation of a defined G …
Evidence for functional pre-coupled complexes of receptor heteromers and adenylyl cyclase
G protein-coupled receptors (GPCRs), G proteins and adenylyl cyclase (AC) comprise one
of the most studied transmembrane cell signaling pathways. However, it is unknown whether …
of the most studied transmembrane cell signaling pathways. However, it is unknown whether …
Interactions between intracellular domains as key determinants of the quaternary structure and function of receptor heteromers
G protein-coupled receptor (GPCR) heteromers are macromolecular complexes with unique
functional properties different from those of its individual protomers. Little is known about …
functional properties different from those of its individual protomers. Little is known about …
Ligand discovery from a dopamine D3 receptor homology model and crystal structure
G protein–coupled receptors (GPCRs) are intensely studied as drug targets and for their role
in signaling. With the determination of the first crystal structures, interest in structure-based …
in signaling. With the determination of the first crystal structures, interest in structure-based …
Mapping the Interface of a GPCR Dimer: A Structural Model of the A2A Adenosine and D2 Dopamine Receptor Heteromer
DO Borroto-Escuela, D Rodriguez… - Frontiers in …, 2018 - frontiersin.org
The A2A adenosine (A2AR) and D2 dopamine (D2R) receptors form oligomers in the cell
membrane and allosteric interactions across the A2AR–D2R heteromer represent a target …
membrane and allosteric interactions across the A2AR–D2R heteromer represent a target …
Instability of a class AG protein-coupled receptor oligomer interface
JM Fonseca, NA Lambert - Molecular pharmacology, 2009 - ASPET
The quaternary structure of G protein-coupled receptors (GPCRs) can influence their
trafficking and ability to transduce signals. GPCR oligomers are generally portrayed as long …
trafficking and ability to transduce signals. GPCR oligomers are generally portrayed as long …
[HTML][HTML] CrossTalk opposing view: weighing the evidence for class A GPCR dimers, the jury is still out
NA Lambert, JA Javitch - The Journal of physiology, 2014 - ncbi.nlm.nih.gov
Evidence that class AG protein-coupled receptors (GPCRs) can assemble as dimers or
higher-order oligomers has steadily accumulated for two decades. However, the structural …
higher-order oligomers has steadily accumulated for two decades. However, the structural …
G-protein-coupled receptor heterodimerization modulates receptor function
The opioid system modulates several physiological processes, including analgesia, the
stress response, the immune response and neuroendocrine function. Pharmacological and …
stress response, the immune response and neuroendocrine function. Pharmacological and …
Diverse activation pathways in class A GPCRs converge near the G-protein-coupling region
Class A G-protein-coupled receptors (GPCRs) are a large family of membrane proteins that
mediate a wide variety of physiological functions, including vision, neurotransmission and …
mediate a wide variety of physiological functions, including vision, neurotransmission and …