Dataset Information

Molecular docking and simulation analysis of the FimH protein with secondary metabolites from the Garcinia species.

ABSTRACT: It is of interest to document the molecular docking and simulation analysis of the FimH protein with 10 secondary metabolites from Garcinia species in the context of drug discovery for Urinary tract infections (UTIs). We report the optimal binding features of flavonoids with the FimH protein for further consideration in drug discovery.

SUBMITTER: Badiger AS

PROVIDER: S-EPMC9649499 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

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Molecular docking and simulation analysis of the FimH protein with secondary metabolites from the <i>Garcinia</i> species.

Badiger Abhijeeth S AS Jayadev K K Manu G G Raj Ranjith R Ammanagi Avinash A Bajpe Shrisha Naik SN Ramu Ramith R

Bioinformation 20220228 2

It is of interest to document the molecular docking and simulation analysis of the FimH protein with 10 secondary metabolites from Garcinia species in the context of drug discovery for Urinary tract infections (UTIs). We report the optimal binding features of flavonoids with the FimH protein for further consideration in drug discovery. ...[more]

PMID: 36420433

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Project description:Calcium homeostasis modulator 1 (CALHM1) is a protein responsible for causing Alzheimer's disease. In the absence of an experimentally designed protein molecule, homology modelling was performed. Through homology modelling, different CALHM1 models were generated and validated through Rampage. To carry out further in silico studies, through molecular docking and molecular dynamics simulation experiments, various flavonoids and alkaloids from Bauhinia variegata were utilised as inhibitors to target the protein (CALHM1). The sequence of CALHM1 was retrieved from UniProt and the secondary structure prediction of CALHM1 was done through CFSSP, GOR4, and SOPMA methods. The structure was identified through LOMETS, MUSTER, and MODELLER and finally, the structures were validated through Rampage. Bauhinia variegata plant was used to check the interaction of alkaloids and flavonoids against CALHM1. The protein and protein-ligand complex were also validated through molecular dynamics simulations studies. The model generated through MODELLER software with 6VAM A was used because this model predicted the best results in the Ramachandran plot. Further molecular docking was performed, quercetin was found to be the most appropriate candidate for the protein molecule with the minimum binding energy of -12.45 kcal/mol and their ADME properties were analysed through Molsoft and Molinspiration. Molecular dynamics simulations showed that CALHM1 and CALHM1-quercetin complex became stable at 2500 ps. It may be seen through the study that quercetin may act as a good inhibitor for treatment. With the help of an in silico study, it was easier to analyse the 3D structure of the protein, which may be scrutinized for the best-predicted model. Quercetin may work as a good inhibitor for treating Alzheimer's disease, according to in silico research using molecular docking and molecular dynamics simulations, and future in vitro and in vivo analysis may confirm its effectiveness.

Dataset Information

Molecular docking and simulation analysis of the FimH protein with secondary metabolites from the Garcinia species.

Publications

Molecular docking and simulation analysis of the FimH protein with secondary metabolites from the <i>Garcinia</i> species.

Similar Datasets

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