Hi Ed, try using ncs_search.exclude_selection=None or ncs_search.exclude_selection="not all" or ncs_search.exclude_selection="not ((chain A and resseq 1) or (chain B and resseq 1))" Note, by default it is: "not ((chain A and resseq 1) or (chain B and resseq 1))" this is why it excludes your ligands. Pavel On 7/25/17 20:23, Edward A. Berry wrote:
Is it possible to restrain cartesian NCS for ligands in phenix.refine? I included a ligand in an paired ncs-group and it seems to be omitted from the listing of those groups in the log file. When I made an ncs_group including only ligands, it halted complaining of empty selection. Ed _______________________________________________ phenixbb mailing list [email protected] http://phenix-online.org/mailman/listinfo/phenixbb Unsubscribe: [email protected]