期刊
JOURNAL OF COMPUTATIONAL CHEMISTRY
卷 41, 期 4, 页码 362-369出版社
WILEY
DOI: 10.1002/jcc.26114
关键词
peptide docking; protein-peptide docking; benchmark; protein-peptide complexes; protein-peptide interactions
资金
- NIH [R01HL126774, R01HL142301, R01GM109980]
- NSF [CNS-1429294]
We present a nonredundant benchmark, coined PepPro, for testing peptide-protein docking algorithms. Currently, PepPro contains 89 nonredundant experimentally determined peptide-protein complex structures, with peptide sequence lengths ranging from 5 to 30 amino acids. The benchmark covers peptides with distinct secondary structures, including helix, partial helix, a mixture of helix and beta-sheet, beta-sheet formed through binding, beta-sheet formed through self-folding, and coil. In addition, unbound proteins' structures are provided for 58 complexes and can be used for testing the ability of a docking algorithm handling the conformational changes of proteins during the binding process. PepPro should benefit the docking community for the development and improvement of peptide docking algorithms. The benchmark is available at . (c) 2019 Wiley Periodicals, Inc.
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