Blog Archives

GtoPdb pre-release ligands (2020.2)

These are some of the ligands under curation (pre-release) in the Guide to Pharmacology. We expect them to be available on the website at the next database release (2020.2 – no earlier than April 2020).  Ligand ID: 10716 Name: PRD_002214

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Database Release 2020.1

We are pleased to announce our first database release of 2020 – version 2020.1. Coronavirus (Covid-19) We have added a new coronavirus page to the Guide to Pharmacology which aims to consolidate key pharmacological information and resources related to coronavirus.

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Hot Topics: Virtual screening on the crystal structure of the G protein-coupled melatonin MT1 receptor reveals several new chemical scaffolds with biological activity

Melatonin targets two high-affinity receptors, MT1 and MT2, that belong to the G protein-coupled receptor (GPCR) superfamily (1,2). Drugs acting on melatonin receptors are subscribed for circadian disorders (jet lag, shift work, etc.), insomnia and major depression (3). All marketed

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Hot Topics: Cardiac Ca2+ Channel Regulation in the Fight-or-Flight Response: the monomeric small G-protein as another piece in the puzzle

Thirty eight years after the discovery that injection of the catalytic subunits of cyclic AMP-dependent protein kinase A (PKA) into isolated pig ventricular cardiac myocytes (1) increases the amplitude of L-type Ca2+ current (today known to be formed by Cav1.2

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Hot topics: Cannabinoid receptor stuctures

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,

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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

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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

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