Supported Applications


  • Description

    a fast and simple python module and program to estimate local scaling of cryo-EM maps, to approximate relative occupancy and/or resolution, and optionally to equalize the map according to occupancy while suppressing solvent amplification.

  • Installation

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

    B. O. Forsberg, P. N. M. Shah, and A. Burt. 2023. A robust normalized local filter to estimate compositional heterogeneity directly from cryo-EM maps. bioRxiv 2023.01.18.524529.

    • *Full citation information available through

  • Keywords

    Electron Microscopy

  • Default Versions

    Linux 64:  0.1.11 (1.2 GB)
    OS X INTEL:  0.1.11 (639.9 MB)

  • Other Versions

      Linux 64:

      0.1.9 (748.9 MB)
    • OS X INTEL:

      0.1.8 (80.1 MB)
  • Developers

    Björn Forsberg, Pranav Shah, Alister Burt