Two new reports cover further aspects of cannabinoid receptor binding as defined using cryo-EM. These expand on previous reports of the structure of the human CB1 cannabinoid receptor with the antagonists taranabant and AM6538 bound, and with the agonists MDMB-FUBINACA,…
Blog Archives
Hot Topics: A brief update on coronaviruses
The new respiratory coronavirus from Wuhan in China is causing intense research activity in the world. Viruses are evidently associated with respiratory infections ranging in severity from the common cold to pneumonia and death
Tagged with: ACE2, coronavirus, dendritic cells, HcoV-229E, immunopharmacology, pharmacology
Posted in Hot Topics
Posted in Hot Topics
Hot Topics: Cryo-EM structure of a selective T-type calcium channel blocker bound to the Cav3.1 voltage-gated calcium channel
Nieng Yan’s group has now published the cryo-EM structure of the selective T-type Ca2+ channel blocker Z944 bound to the pore-forming α1-subunit of Cav3.1 T-type Ca2+ channels (1). This nicely adds to recent publications reporting of the high-resolution structures of…
Tagged with: calcium channel, hot topic, pharmacology, protein structure, VGICs, voltage-gated
Posted in Hot Topics
Posted in Hot Topics
Hot Topics: Deciphering the crystal structure of the leukotriene receptor CysLT2 opens up for improved therapeutics
Leukotrienes are lipid mediators of inflammation, initially recognized for their role in asthma, but also having potent effects in for example cardiovascular and neurological diseases as well as in cancer. The initial pharmacological classification of leukotriene receptors based on antagonist…
Hot Topics: New crystal structure of the muscarinic M5 receptor completes the set
Muscarinic receptors consist of 5 G protein-coupled receptors which along with nicotinic ion channels mediate the effects of acetylcholine. Despite years of research on the role of muscarinic receptors in the brain and periphery the Muscarinic M5 receptor has stood…
Database Release 2019.5
Our fifth and final database release of 2019 has been made and includes a number of minor content and website updates. Crucially, it comes at a time when we have just published our most recent database update in Nucleic Acids…
Posted in Uncategorized
Hot Topics: 3D structure of the full-length P2X7 receptor provides insight into factors controlling agonist potency and receptor desensitisation
P2X receptors are ligand-gated cation channels for which ATP is the endogenous orthosteric agonist. Seven P2X subunits have been identified and they form trimers to produce at least twelve different receptor subtypes. The tertiary structure of several subtypes have been…
