title: Predicted binding of certain antifilarial compounds with glutathione-S-transferase of human Filariids.
abstract: : Glutathione-S-transferase is a major phase-II detoxification enzyme in parasitic helminthes. Previous research highlights the importance of GSTs in the establishment of chronic infections in cytotoxic microenvironments. Filarial nematodes depend on these detoxification enzymes for their survival in the host. GST plays an important role in filariasis and other diseases. GST from W.bancrofti and B.malayi are very much different from human GST. This structural difference makes GST potential chemotherapeutic targets for antifilarial treatment. In this study we have checked the efficacy of some well known antifilarial compounds against GST from B.malayi and W.bancrofti. The structure of BmGST was modeled using modeller9v10 and was submitted to PMDB. Molecular docking study reveals arbindazole to be the most potent compounds against GST from both the filarial parasites. Role of some residues playing important role in the binding of compounds within the active site of GST has also been revealed in the present study. The BmGST and WbGST structural information and docking studies could aid in screening new antifilarials or selective inhibitors for chemotherapy against filariasis.
  
  
  BACKGROUND
  GST - Glutathione-S-transferase, Bm - Brugia malayi, Wb - Wuchereria bancrofti.
authors.affiliation: Department of Bioscience, Integral University, Lucknow-226026.
authors.forename: Mohd
authors.initials: M
authors.lastname: Saeed
authors.forename: Mohd Hassan
authors.initials: MH
authors.lastname: Baig
authors.forename: Preeti
authors.initials: P
authors.lastname: Bajpai
authors.forename: Ashwini Kumar
authors.initials: AK
authors.lastname: Srivastava
authors.forename: Khurshid
authors.initials: K
authors.lastname: Ahmad
authors.forename: Huma
authors.initials: H
authors.lastname: Mustafa