In order to analyze and explain the mechanism of the two small inhibitors （ADS-JI and ADS-J2） binding to HIV-1 gp41, a computational study is carried out to help identifying possible binding modes by docking these c...In order to analyze and explain the mechanism of the two small inhibitors （ADS-JI and ADS-J2） binding to HIV-1 gp41, a computational study is carried out to help identifying possible binding modes by docking these compounds onto the hydrophobic pocket on gp41 and characterize structures of binding complexes. The binding interactions of gp41-molecule and free energies of binding are obtained through molecular dynamics simulation and molecular mechanic/Poisson- Boitzmann surface area （ MM/PBSA ） calculation. Specific molecular interactions in the gp41-inhibitor complexes are identified. The present computational study complements the corresponding experimental investigation and helps establish a good starting point tbr further refinement of small molecular gp41 inhibitors.展开更多
基金The National Basic Research Program of China (973 Program) (No. 2007CB936300)
文摘In order to analyze and explain the mechanism of the two small inhibitors （ADS-JI and ADS-J2） binding to HIV-1 gp41, a computational study is carried out to help identifying possible binding modes by docking these compounds onto the hydrophobic pocket on gp41 and characterize structures of binding complexes. The binding interactions of gp41-molecule and free energies of binding are obtained through molecular dynamics simulation and molecular mechanic/Poisson- Boitzmann surface area （ MM/PBSA ） calculation. Specific molecular interactions in the gp41-inhibitor complexes are identified. The present computational study complements the corresponding experimental investigation and helps establish a good starting point tbr further refinement of small molecular gp41 inhibitors.
