SSM is a macromolecular coordinate superposition library, written by Eugene Krissinel of the EBI. It implements the SSM algorithm of protein structure comparison in three dimensions, which includes an original procedure of matching graphs built on the protein's secondary-structure elements, followed by an iterative three-dimensional alignment of protein backbone Calpha atoms.
SSM is a macromolecular coordinate superposition library, written by Eugene Krissinel of the EBI. It implements the SSM algorithm of protein structure comparison in three dimensions, which includes an original procedure of matching graphs built on the protein's secondary-structure elements, followed by an iterative three-dimensional alignment of protein backbone Calpha atoms.
To install libccp4, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install libccp4
To see what files were installed by libccp4, run:
port contents libccp4
To later upgrade libccp4, run:
sudo port selfupdate && sudo port upgrade libccp4
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