PDBx/mmCIF
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Data Category pdbx_reflns_twin

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General

Category name
pdbx_reflns_twin
Required in PDB entries
no
Category group membership
refln_group
Used in current PDB entries
Yes, in about 0.8 % of entries

Category Relationship Diagrams

70
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70
View abbreviated category relationship diagram including only those categories used in current PDB entries.

Category Description 

              Details decribing crystallographic twinning.

Category Example

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     loop_
    _pdbx_reflns_twin.diffrn_id
    _pdbx_reflns_twin.crystal_id
    _pdbx_reflns_twin.type
    _pdbx_reflns_twin.operator
    _pdbx_reflns_twin.fraction
    _pdbx_reflns_twin.mean_I2_over_mean_I_square   
    _pdbx_reflns_twin.mean_F_square_over_mean_F2   
       1 1  merohedral     'h,-h-k,-l'   .43   1.3  .84

Key Data Items

Category Data Items

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