Journal
NUCLEIC ACIDS RESEARCH
Volume 49, Issue D1, Pages D335-D343Publisher
OXFORD UNIV PRESS
DOI: 10.1093/nar/gkaa1080
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Funding
- Lundbeck Foundation [R218-2016-1266, R163-2013-16327]
- EU Horizon 2020, Innovative Training Network SAFER [765657]
- Independent Research Fund Denmark | Natural Sciences [8021-00173B]
- Novo Nordisk Foundation [NNF18OC0031226]
- Alfred Benzon Foundation [ABF-0-0-312]
- Polish National Science Center [HARMONIA 2015/18/M/NZ2/00423]
- National Research, Development and Innovation Office, Hungary [National Brain Research Program] [2017-1.2.1-NKP-201700002]
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GPCRdb is a database that serves over 4,000 researchers, providing a wide range of information and tools related to G protein-coupled receptors, including structural models, drug and ligand data. It continuously updates and improves its tools and resources for research and analysis.
G protein-coupled receptors (GPCRs) form both the largest family of membrane proteins and drug targets, mediating the action of one-third of medicines. The GPCR database, GPCRdb serves >4 000 researchers every month and offers reference data, analysis of own or literature data, experiment design and dissemination of published datasets. Here, we describe new and updated GPCRdb resources with a particular focus on integration of sequence, structure and function. GPCRdb contains all human non-olfactory GPCRs (and >27 000 orthologs), G-proteins and arrestins. It includes over 2 000 drug and intrial agents and nearly 200 000 ligands with activity and availability data. GPCRdb annotates all published GPCR structures (updated monthly), which are also offered in a refined version (with re-modeled missing/distorted regions and reverted mutations) and provides structure models of all human non-olfactory receptors in inactive, intermediate and active states. Mutagenesis data in the GPCRdb spans natural genetic variants, GPCR-G protein interfaces, ligand sites and thermostabilising mutations. A new sequence signature tool for identification of functional residue determinants has been added and two data driven tools to design ligand site mutations and constructs for structure determination have been updated extending their coverage of receptors and modifications. The GPCRdb is available at https://gpcrdb.org.
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