A systematic assessment of MHC class II peptide binding predictions and evaluation of a consensus approach.

ABSTRACT: The identification of MHC class II restricted peptide epitopes is an important goal in immunological research. A number of computational tools have been developed for this purpose, but there is a lack of large-scale systematic evaluation of their performance. Herein, we used a comprehensive dataset consisting of more than 10,000 previously unpublished MHC-peptide binding affinities, 29 peptide/MHC crystal structures, and 664 peptides experimentally tested for CD4+ T cell responses to systematically evaluate the performances of publicly available MHC class II binding prediction tools. While in selected instances the best tools were associated with AUC values up to 0.86, in general, class II predictions did not perform as well as historically noted for class I predictions. It appears that th

SUBMITTER: Wang P 

PROVIDER: S-EPMC2267221 | biostudies-literature | 2008 Apr

REPOSITORIES: biostudies-literature