Assessing the accuracy of octanol-water partition coefficient predictions in the SAMPL6 Part II log P Challenge.

ABSTRACT: The SAMPL Challenges aim to focus the biomolecular and physical modeling community on issues that limit the accuracy of predictive modeling of protein-ligand binding for rational drug design. In the SAMPL5 log D Challenge, designed to benchmark the accuracy of methods for predicting drug-like small molecule transfer free energies from aqueous to nonpolar phases, participants found it difficult to make accurate predictions due to the complexity of protonation state issues. In the SAMPL6 log P Challenge, we asked participants to make blind predictions of the octanol-water partition coefficients of neutral species of 11 compounds and assessed how well these methods performed absent the complication of protonation state effects. This challenge builds on the SAMPL6 p[Formula: see text] Challeng

SUBMITTER: Isık M 

PROVIDER: S-EPMC7138020 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature