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Mannes M, Martin C, Triest S, Pia Dimmito M, Mollica A, Laeremans T, Menet CJ, Ballet S. Development of Generic G Protein Peptidomimetics Able to Stabilize Active State G s Protein-Coupled Receptors for Application in Drug Discovery. Angew Chem Int Ed Engl 2021; 60:10247-10254. [PMID: 33596327 DOI: 10.1002/anie.202100180] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/05/2021] [Indexed: 11/06/2022]
Abstract
G protein-coupled receptors (GPCRs) represent an important group of membrane proteins that play a central role in modern medicine. Unfortunately, conformational promiscuity hampers full therapeutic exploitation of GPCRs, since the largest population of the receptor will adopt a basal conformation, which subsequently challenges screens for agonist drug discovery programs. Herein, we describe a set of peptidomimetics able to mimic the ability of G proteins in stabilizing the active state of the β2 adrenergic receptor (β2 AR) and the dopamine 1 receptor (D1R). During fragment-based screening efforts, these (un)constrained peptide analogues of the α5 helix in Gs proteins, were able to identify agonism pre-imprinted fragments for the examined GPCRs, and as such, they behave as a generic tool, enabling an engagement in agonist earmarked discovery programs.
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Affiliation(s)
- Morgane Mannes
- Research Group of Organic Chemistry, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium
| | - Charlotte Martin
- Research Group of Organic Chemistry, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium
| | - Sarah Triest
- Confo Therapeutics N.V., Technologiepark-Zwijnaarde 94, 9052, Ghent, Belgium
| | - Marilisa Pia Dimmito
- Research Group of Organic Chemistry, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium.,Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Adriano Mollica
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Toon Laeremans
- Confo Therapeutics N.V., Technologiepark-Zwijnaarde 94, 9052, Ghent, Belgium
| | - Christel J Menet
- Confo Therapeutics N.V., Technologiepark-Zwijnaarde 94, 9052, Ghent, Belgium
| | - Steven Ballet
- Research Group of Organic Chemistry, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium
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Mannes M, Martin C, Triest S, Pia Dimmito M, Mollica A, Laeremans T, Menet CJ, Ballet S. Development of Generic G Protein Peptidomimetics Able to Stabilize Active State G
s
Protein‐Coupled Receptors for Application in Drug Discovery. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Morgane Mannes
- Research Group of Organic Chemistry Vrije Universiteit Brussel Pleinlaan 2 1050 Brussels Belgium
| | - Charlotte Martin
- Research Group of Organic Chemistry Vrije Universiteit Brussel Pleinlaan 2 1050 Brussels Belgium
| | - Sarah Triest
- Confo Therapeutics N.V. Technologiepark-Zwijnaarde 94 9052 Ghent Belgium
| | - Marilisa Pia Dimmito
- Research Group of Organic Chemistry Vrije Universiteit Brussel Pleinlaan 2 1050 Brussels Belgium
- Department of Pharmacy University “G. d'Annunzio” of Chieti-Pescara Via dei Vestini 31 66100 Chieti Italy
| | - Adriano Mollica
- Department of Pharmacy University “G. d'Annunzio” of Chieti-Pescara Via dei Vestini 31 66100 Chieti Italy
| | - Toon Laeremans
- Confo Therapeutics N.V. Technologiepark-Zwijnaarde 94 9052 Ghent Belgium
| | - Christel J. Menet
- Confo Therapeutics N.V. Technologiepark-Zwijnaarde 94 9052 Ghent Belgium
| | - Steven Ballet
- Research Group of Organic Chemistry Vrije Universiteit Brussel Pleinlaan 2 1050 Brussels Belgium
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Valeur E, Jimonet P. New Modalities, Technologies, and Partnerships in Probe and Lead Generation: Enabling a Mode-of-Action Centric Paradigm. J Med Chem 2018; 61:9004-9029. [DOI: 10.1021/acs.jmedchem.8b00378] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Eric Valeur
- Medicinal Chemistry, Cardiovascular, Renal and Metabolism, IMED Biotech Unit, AstraZeneca, Pepparedsleden 1, Mölndal 431 83, Sweden
| | - Patrick Jimonet
- External Innovation Drug Discovery, Global Business Development & Licensing, Sanofi, 13 quai Jules Guesde, 94400 Vitry-sur-Seine, France
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