Majalah Obat Tradisional (Dec 2022)

Antifungal Activities of Phytochemicals from Annona muricate (Sour Sop): Molecular Docking and Chemoinformatics Approach

  • Misbaudeen Abdul-Hammed,
  • Ibrahim Adedotun Olaide,
  • Hadijat Motunrayo Adegoke,
  • Monsurat Olajide,
  • Oluwasegun Johnson Osilade,
  • Tolulope Irapada Afolabi,
  • Adelayo Idayat Abdul-Hammed

DOI
https://doi.org/10.22146/mot.77380
Journal volume & issue
Vol. 27, no. 3
pp. 218 – 230

Abstract

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Fungal infection has become a persistent problem in humans and is sometimes life-threatening in immune-compromised individuals. This work aims to study phytochemicals from Annona muricata (sour sop) as probable antifungal agents against Candida albicans sterol 14α-demethylase target receptor by Computer Aided-Drug Design (CADD) approach using voriconazole and fluconazole as standard drugs. A modern method of drug discovery by molecular docking and chemoinformatics was used to screen 131 isolated phytochemicals with medicinal properties from Annona muricata against Candida albicans ‘sterol 14α-demethylase, a prominent target receptor for most anti-fungal drugs, towards the development of new anti-fungal therapeutic agents and a new approach to treat patients with fungal infections. The compounds were all subjected to analyses like ADMET, drug-likeness, bioactivity, oral-bioavailability and PASS. The results of the docking simulation and chemoinformatics analyses showed that muricin M (-7.9 kcal/mol), chlorogenic acid (-8.2 kcal/mol), roseoside (-8.5 kcal/mol) and caffeoylquinic acid (-8.1 kcal/mol) are potential drug candidates for treating fungal infections due to their excellent properties such as binding affinities, ADMET profile, drug-likeness, bioactivity, binding mode and interactions with the target receptor. Thus, muricin M, chlorogenic acid, roseoside and caffeoylquinic acid are recommended for further analyses towards the development of further antifungal drugs.

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