ArticleJournal of molecular modeling2009
GoLoco motif proteins binding to Galpha(i1): insights from molecular simulations.
Article in Journal of molecular modeling, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Truncated isoforms of GPSM2 containing the GoLoco motif region promote CD4Lupus science & medicine · 2022Article
- Strategies towards Targeting Gαi/s Proteins: Scanning of Protein-Protein Interaction Sites To Overcome Inaccessibility.ChemMedChem · 2021Review
- Assembly and function of the regulator of G protein signaling 14 (RGS14)·H-Ras signaling complex in live cells are regulated by Gαi1 and Gαi-linked G protein-coupled receptors.The Journal of biological chemistry · 2013Article
- G protein-coupled receptors and resistance to inhibitors of cholinesterase-8A (Ric-8A) both regulate the regulator of g protein signaling 14 RGS14·Gαi1 complex in live cells.The Journal of biological chemistry · 2011Article
- Activators of G-protein signaling 3: a drug addiction molecular gateway.Behavioural pharmacology · 2010Review
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Authors and funding
1 author.
Funding
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Abstract
Molecular dynamics simulations, computational alanine scanning and sequence analysis were used to investigate the structural properties of the Galpha(i1)/GoLoco peptide complex. Using these methodologies, binding of the GoLoco motif peptide to the Galpha(i1) subunit was found to restrict the relative movement of the helical and catalytic domains in the Galpha(i1) subunit, which is in agreement with a proposed mechanism of GDP dissociation inhibition by GoLoco motif proteins. In addition, the results provide further insights into the role of the "Switch IV" region located within the helical domain of Galpha, the conformation of which might be important for interactions with various Galpha partners.
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Registered trials
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