Modeling the Adenosine Receptors: Comparison of the Binding Domains of A2A Agonists and Antagonists

A three-dimensional model of the human A2A adenosine receptor (AR) and its docked ligands was built by homology to rhodopsin and validated with site-directed mutagenesis and the synthesis of chemically complementary agonists. Different binding modes of A2AAR antagonists and agonists were compared by...

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Veröffentlicht in:	Journal of medicinal chemistry 2003-11, Vol.46 (23), p.4847-4859
Hauptverfasser:	Kim, Soo-Kyung, Gao, Zhan-Guo, Van Rompaey, Philippe, Gross, Ariel S, Chen, Aishe, Van Calenbergh, Serge, Jacobson, Kenneth A
Format:	Artikel
Sprache:	eng
Schlagworte:	Adenosine A2 Receptor Agonists Adenosine A2 Receptor Antagonists Adenosine-5'-(N-ethylcarboxamide) - chemistry Adenosine-5'-(N-ethylcarboxamide) - pharmacology Animals Binding Sites Biological and medical sciences COS Cells Humans Hydrogen Bonding Hydrophobic and Hydrophilic Interactions Ligands Medical sciences Models, Molecular Mutagenesis, Site-Directed Neuropharmacology Neurotransmitters. Neurotransmission. Receptors Peptidergic system (neuropeptide, opioid peptide, opiates...). Adenosinergic and purinergic systems Pharmacology. Drug treatments Protein Conformation Quinazolines - chemistry Quinazolines - pharmacology Radioligand Assay Receptors, Adenosine A2 - genetics Triazoles - chemistry Triazoles - pharmacology
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