{"title":"对偶氮基-2H-色满-4-酮作为病原真菌和细菌潜在抑制剂的分子对接、ADMET 和分子动力学模拟研究。","authors":"K V S Mani Chandrika, Prathyusha V","doi":"10.1080/07391102.2023.2241102","DOIUrl":null,"url":null,"abstract":"<p><p>Antimicrobial resistance is a major global threat. In an attempt to discover new compounds with improved efficiency and to overcome drug resistance, a library of 3960 compounds was designed as conformationally rigid analogues of oxiconazole with 2H-chroman-4-one, azole and substituted phenyl fragments. The antifungal and antibacterial activity of the compounds was evaluated using molecular docking studies in the active site of six fungal and four bacterial proteins to establish the binding affinity of the designed ligands. <i>In-silico</i> ADME and Lipinski's rule were used to establish the drug-likeness properties of the compounds. This study revealed that all the designed compounds had a high binding affinity with the target proteins and formed H-bond and π-π interactions. The identified hits have been subjected to molecular dynamics simulations to study protein-ligand complex stability. This study has led to the identification of important compounds that can be developed further as therapeutic agents against pathogenic fungi and bacteria.Communicated by Ramaswamy H. Sarma.</p>","PeriodicalId":15272,"journal":{"name":"Journal of Biomolecular Structure & Dynamics","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An <i>in silico</i> molecular docking, ADMET and molecular dynamics simulations studies of azolyl-2H-chroman-4-ones as potential inhibitors against pathogenic fungi and bacteria.\",\"authors\":\"K V S Mani Chandrika, Prathyusha V\",\"doi\":\"10.1080/07391102.2023.2241102\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Antimicrobial resistance is a major global threat. In an attempt to discover new compounds with improved efficiency and to overcome drug resistance, a library of 3960 compounds was designed as conformationally rigid analogues of oxiconazole with 2H-chroman-4-one, azole and substituted phenyl fragments. The antifungal and antibacterial activity of the compounds was evaluated using molecular docking studies in the active site of six fungal and four bacterial proteins to establish the binding affinity of the designed ligands. <i>In-silico</i> ADME and Lipinski's rule were used to establish the drug-likeness properties of the compounds. This study revealed that all the designed compounds had a high binding affinity with the target proteins and formed H-bond and π-π interactions. The identified hits have been subjected to molecular dynamics simulations to study protein-ligand complex stability. This study has led to the identification of important compounds that can be developed further as therapeutic agents against pathogenic fungi and bacteria.Communicated by Ramaswamy H. Sarma.</p>\",\"PeriodicalId\":15272,\"journal\":{\"name\":\"Journal of Biomolecular Structure & Dynamics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Biomolecular Structure & Dynamics\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1080/07391102.2023.2241102\",\"RegionNum\":3,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/8/1 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Biomolecular Structure & Dynamics","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1080/07391102.2023.2241102","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/8/1 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
An in silico molecular docking, ADMET and molecular dynamics simulations studies of azolyl-2H-chroman-4-ones as potential inhibitors against pathogenic fungi and bacteria.
Antimicrobial resistance is a major global threat. In an attempt to discover new compounds with improved efficiency and to overcome drug resistance, a library of 3960 compounds was designed as conformationally rigid analogues of oxiconazole with 2H-chroman-4-one, azole and substituted phenyl fragments. The antifungal and antibacterial activity of the compounds was evaluated using molecular docking studies in the active site of six fungal and four bacterial proteins to establish the binding affinity of the designed ligands. In-silico ADME and Lipinski's rule were used to establish the drug-likeness properties of the compounds. This study revealed that all the designed compounds had a high binding affinity with the target proteins and formed H-bond and π-π interactions. The identified hits have been subjected to molecular dynamics simulations to study protein-ligand complex stability. This study has led to the identification of important compounds that can be developed further as therapeutic agents against pathogenic fungi and bacteria.Communicated by Ramaswamy H. Sarma.
期刊介绍:
The Journal of Biomolecular Structure and Dynamics welcomes manuscripts on biological structure, dynamics, interactions and expression. The Journal is one of the leading publications in high end computational science, atomic structural biology, bioinformatics, virtual drug design, genomics and biological networks.