Improved methods for predicting peptide binding affinity to MHC class II molecules

Research output: Research - peer-reviewJournal article – Annual report year: 2018

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Major histocompatibility complex class II (MHC-II) molecules are expressed on the surface of professional antigen presenting cells where they display peptides to T helper cells, which orchestrate the onset and outcome of many host immune responses. Understanding which peptides will be presented by the MHC-II molecule is therefore important for understanding the activation of T helper cells and can be used to identify T-cell epitopes. We here present updated versions of two MHC class II peptide binding affinity prediction methods, NetMHCII and NetMHCIIpan. These were constructed using an extended data set of quantitative MHC-peptide binding affinity data obtained from the Immune Epitope Database covering HLA-DR, HLA-DQ, HLA-DP and H-2 mouse molecules. We show that training with this extended data set improved the performance for peptide binding predictions for both methods. Both methods are publicly available at www.cbs.dtu.dk/services/NetMHCII-2.3 and www.cbs.dtu.dk/services/NetMHCIIpan-3.2. This article is protected by copyright. All rights reserved.
Original languageEnglish
JournalImmunology
Volume154
Issue number3
Pages (from-to)394-406
ISSN0019-2805
DOIs
StatePublished - 2018
CitationsWeb of Science® Times Cited: No match on DOI

    Research areas

  • MHC binding specificity, T-cell epitope, Affinity predictions, Immunogenic peptides, Peptide-MHC binding
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