PDBx/mmCIF
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Data Category symmetry_equiv

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General

Category name
symmetry_equiv
Required in PDB entries
no
Category group membership
symmetry_group
Used in current PDB entries
Yes, in about 0.05 % of entries

Category Relationship Diagrams

70
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70
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Category Description 

               Data items in the SYMMETRY_EQUIV category list the
               symmetry-equivalent positions for the space group.

Category Example

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    loop_
    _symmetry_equiv.id
    _symmetry_equiv.pos_as_xyz
      1  '+x,+y,+z'
      2  '-x,-y,z'
      3  '1/2+x,1/2-y,-z'
      4  '1/2-x,1/2+y,-z'

Key Data Items

Category Data Items

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