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Macromolecular dictionary (mmCIF) version 2.0.09

_struct_ncs_ens.point_group

Name:
'_struct_ncs_ens.point_group'

Definition:

   The point group of the ensemble of structural elements related by
   one or more noncrystallographic symmetry operations. The
   relationships need not be precise; this data item is intended
   to give a rough description of the noncrystallographic symmetry
   relationships.

Examples:

3
422
non-proper

Type: line

Mandatory item: no

Category: struct_ncs_ens