SAMPL4 & DOCK3.7: lessons for automated docking procedures.

ABSTRACT: The SAMPL4 challenges were used to test current automated methods for solvation energy, virtual screening, pose and affinity prediction of the molecular docking pipeline DOCK 3.7. Additionally, first-order models of binding affinity were proposed as milestones for any method predicting binding affinity. Several important discoveries about the molecular docking software were made during the challenge: (1) Solvation energies of ligands were five-fold worse than any other method used in SAMPL4, including methods that were similarly fast, (2) HIV Integrase is a challenging target, but automated docking on the correct allosteric site performed well in terms of virtual screening and pose prediction (compared to other methods) but affinity prediction, as expected, was very poor, (3) Molecular doc

SUBMITTER: Coleman RG 

PROVIDER: S-EPMC4006303 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature