Web of Science: 7 citations, Scopus: 7 citations, Google Scholar: citations,
Allosteric binding cooperativity in a kinetic context
Díaz Sanzo, Óscar (Parc Taulí Hospital Universitari. Institut d'Investigació i Innovació Parc Taulí (I3PT))
Martín, Victor (Universitat Politècnica de Catalunya)
Renault de Barros, Pedro Victor (Universitat Autònoma de Barcelona. Institut de Neurociències)
Romero i Sànchez, David (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
Guillamon, Antoni (Universitat Politècnica de Catalunya)
Giraldo, Jesús (Universitat Autònoma de Barcelona. Institut de Neurociències)

Date: 2023
Abstract: Allosteric modulators are of prime interest in drug discovery. These drugs regulate the binding and function of endogenous ligands, with some advantages over orthosteric ligands. A typical pharmacological parameter in allosteric modulation is binding cooperativity. This property can yield unexpected but illuminating results when decomposed into its kinetic parameters. Using two reference models (the allosteric ternary complex receptor model and a heterodimer receptor model), a relationship has been derived for the cooperativity rate constant parameters. This relationship allows many combinations of the cooperativity kinetic parameters for a single binding cooperativity value obtained under equilibrium conditions. This assessment may help understand striking experimental results involving allosteric modulation and suggest further investigations in the field.
Grants: European Commission 848068
Agencia Estatal de Investigación PID2020-119136RB-I00
Agencia Estatal de Investigación PID2021-122954NB-I00
Rights: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. Creative Commons
Language: Anglès
Document: Article ; recerca ; Versió publicada
Subject: Allosteric modulation ; Binding kinetics ; Binding cooperativity ; Rate constant ; Cooperativity rate constant ; Residence time ; GPCRs ; Heterodimer receptor
Published in: Drug Discovery Today, Vol. 28, Núm. 2 (February 2023) , ISSN 1878-5832

DOI: 10.1016/j.drudis.2022.103441


8 p, 524.8 KB

The record appears in these collections:
Research literature > UAB research groups literature > Research Centres and Groups (research output) > Health sciences and biosciences > Parc Taulí Research and Innovation Institute (I3PT
Research literature > UAB research groups literature > Research Centres and Groups (research output) > Health sciences and biosciences > Institut de Neurociències (INc)
Articles > Research articles
Articles > Published articles

 Record created 2025-01-23, last modified 2025-09-15



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