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Supported Applications


  • Description

    (The Channel Annotation Package) a tool for the functional annotation of novel ion channel structures that provides information on the biophysical properties of the ion permeation pathway by utilising molecular dynamics simulations.

  • Usage

    To list all executables provided by CHAP, run: $ sbgrid-list chap Copy to clipboard
  • Installation

    Use the following command to install this title with the CLI client: $ sbgrid-cli install chap Copy to clipboard Available operating systems: Linux 64, OS X INTEL
  • Primary Citation*

    G. Klesse, S. Rao, M. S. P. Sansom, and S. J. Tucker. 2019. CHAP: A Versatile Tool for the Structural and Functional Annotation of Ion Channel Pores. Journal of Molecular Biology.
    (Note: [Epub ahead of print])

    • *Full citation information available through

  • Citation Note

    Please visit the CHAP website for full citation information.
  • Keywords


  • Default Versions

    Linux 64:  0.9.1 (86.1 MB)
    OS X INTEL:  0.9.1 (46.2 MB)

  • Other Versions

      Linux 64:

      0.8.0 (40.9 MB)
    • OS X INTEL:

      0.8.0 (29.7 MB)
  • Developers

    Mark S.P. Sansom, Stephen Tucker, Gianni Klesse, Shanlin Rao