Insights from comprehensive multiple receptor docking to HDAC8.

ABSTRACT: A systematic investigation of the available crystal structures of HDAC8 and of the influence of different receptor structures and docking protocols is presented. The study shows that the open conformation of HDAC8 may be preferred by ligands with flexible surface binding groups, as such a conformation allows the ligands to minimize their exposure to solvent upon binding. This observation allowed us to rationalize the excellent potency of pyrazole-based inhibitors compared to that of isoxazole-based inhibitors.

SUBMITTER: Brunsteiner M 

PROVIDER: S-EPMC3565472 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature