Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

Category DATABASE_PDB_MATRIX

Name:
'database_PDB_matrix'

Description:

   The DATABASE_PDB_MATRIX category provides placeholders for
   transformation matrices and vectors used by the Protein Data
   Bank (PDB).

   These data items are included only for consistency with older
   PDB format files. They should appear in a data block only if
   that data block was created by reformatting a PDB format file.

Category groups:
    inclusive_group
    database_group
    pdb_group
Category key:
    _database_PDB_matrix.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.