GproteinDb in 2024: new G protein-GPCR couplings, AlphaFold2-multimer modelsãnd interface interactions

Gáspár Pándy-Szeker es, Luis P.Taracena Herrera, Jimmy Caroli, Ali A. Kermani, Yashraj Kulkarni, György M. Keseru, David E. Gloriam*

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

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Abstract

G proteinsãre the major signal proteins of ∼800 receptors for medicines, hormones, neurotransmitters, tãstãntsãnd odorants. GproteinDb offers integrated genomic, str uct ural,ãnd pharmacological dataãnd tools forãnalysis, visualizationãnd experiment design. Here, we present the first major update of GproteinDb greatly expanding its coupling dataãnd str uct ural templates,ãdding AlphaFold2 str uct ure models of GPCR-G protein comple x esãndãdvãncing the interactiv eãnaly sis tools f or their interfãces underlying coupling selectivity. We present insights on couplingãgreementãcross datasetsãnd parameters, including constitutiveãctivity,ãgonist-inducedãctivityãnd kinetics. GproteinDb isãccessibleãt https://gproteindb.org .

Original languageEnglish
JournalNucleic Acids Research
Volume52
Issue numberD1
Pages (from-to)D466-D475
ISSN0305-1048
DOIs
Publication statusPublished - 2024

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