PDBx/mmCIF
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Data Category space_group_symop

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General

Category name
space_group_symop
Required in PDB entries
no
Category group membership
symmetry_group
Used in current PDB entries
Yes, in about 7.1 % of entries

Category Relationship Diagrams

70
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70
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Category Description 

               Contains information about the symmetry operations of the
               space group.

Category Example

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     loop_
    _space_group_symop.id
    _space_group_symop.operation_xyz
    _space_group_symop.operation_description
  1    x,y,z          'identity mapping'
  2    -x,-y,-z       'inversion'
  3    -x,1/2+y,1/2-z '2-fold screw rotation with axis in (0,y,1/4)'
  4    x,1/2-y,1/2+z  'c glide reflection through the plane (x,1/4,y)'

Key Data Items

Category Data Items

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