CSAR benchmark exercise of 2010: combined evaluation across all submitted scoring functions.

ABSTRACT: As part of the Community Structure-Activity Resource (CSAR) center, a set of 343 high-quality, protein-ligand crystal structures were assembled with experimentally determined K(d) or K(i) information from the literature. We encouraged the community to score the crystallographic poses of the complexes by any method of their choice. The goal of the exercise was to (1) evaluate the current ability of the field to predict activity from structure and (2) investigate the properties of the complexes and methods that appear to hinder scoring. A total of 19 different methods were submitted with numerous parameter variations for a total of 64 sets of scores from 16 participating groups. Linear regression and nonparametric tests were used to correlate scores to the experimental values. Correlation to

SUBMITTER: Smith RD 

PROVIDER: S-EPMC3186041 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature