Interaction of I50V mutant and I50L/A71V double mutant HIV-protease with inhibitor TMC114 (darunavir): molecular dynamics simulation and binding free energy studies.

Abstract excerpt

In the present work, the binding of inhibitor TMC114 (darunavir) to wild-type (WT), single (I50V) as well as double (I50L/A71V) mutant HIV-proteases (HIV-pr) was investigated with all-atom molecular dynamics (MD) simulations as well as molecular mechanic-Poisson-Boltzmann surface area (MM-PBSA) calculation. For both the apo and complexed HIV-pr, many intriguing effects due to double mutant, I50L/A71V, are...

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