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Molecules ; 27(18)2022 Sep 07.
Artigo em Inglês | MEDLINE | ID: mdl-36144532

RESUMO

The recent successes of AlphaFold and RoseTTAFold have demonstrated the value of AI methods in highly accurate protein structure prediction. Despite these advances, the role of these methods in the context of small-molecule drug discovery still needs to be thoroughly explored. In this study, we evaluated whether the AI-based models can reliably reproduce the three-dimensional structures of protein-ligand complexes. The structure we chose was NLRP3, a challenging protein target in terms of obtaining a three-dimensional model both experimentally and computationally. The conformation of the binding pockets generated by the AI models was carefully characterized and compared with experimental structures. Further molecular docking results indicated that AI-predicted protein structures combined with molecular dynamics simulations offers a promising approach in small-molecule drug discovery.


Assuntos
Proteína 3 que Contém Domínio de Pirina da Família NLR , Proteínas , Inteligência Artificial , Ligantes , Simulação de Acoplamento Molecular , Proteína 3 que Contém Domínio de Pirina da Família NLR/metabolismo , Ligação Proteica , Conformação Proteica , Proteínas/química
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