Crystallographic Information Framework

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Index

Protein Data Bank exchange dictionary (pdbx) version 1.0521

Category PDBX_HELICAL_SYMMETRY

Name:
'pdbx_helical_symmetry'

Description:

   Data items in the PDBX_HELICAL_SYMMETRY category record details about the
   helical symmetry group associated with this entry.

Example:

Example 1 - 
 
    _pdbx_helical_symmetry.entry_id                    '1ABC'
    _pdbx_helical_symmetry.number_of_operations        35
    _pdbx_helical_symmetry.rotation_per_n_subunits     131.84
    _pdbx_helical_symmetry.rise_per_n_subunits         6.10
    _pdbx_helical_symmetry.n_subunits_divisor          1
    _pdbx_helical_symmetry.dyad_axis                   no             
    _pdbx_helical_symmetry.circular_symmetry           1


Category groups:
    inclusive_group
    symmetry_group
    pdbx_group
Category key:
    _pdbx_helical_symmetry.entry_id

Mandatory category: no


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.