Evaluation of the Antiviral Potential of Halogenated Dihydrorugosaflavonoids and Molecular Modeling with nsP3 Protein of Chikungunya Virus (CHIKV).

ABSTRACT: Antiviral therapy is crucial for the circumvention of viral epidemics. The unavailability of a specific antiviral drug against the chikungunya virus (CHIKV) disease has created an alarming situation to identify or develop potent chemical molecules for remedial management of CHIKV. In the present investigation, in silico studies of dihydrorugosaflavonoid derivatives (5a-f) with non-structural protein-3 (nsP3) were carried out. nsP3 replication protein has recently been considered as a possible antiviral target in which crucial inhibitors fit into the adenosine-binding pocket of the macrodomain. The 4'-halogenated dihydrorugosaflavonoids displayed intrinsic binding with the nsp3 macrodomain (PDB ID: 3GPO) of CHIKV. Compounds 5c and 5d showed docking scores of -7.5

SUBMITTER: Puranik NV 

PROVIDER: S-EPMC6893968 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature