Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

_atom_site.group_PDB

Name:
'_atom_site.group_PDB'

Definition:

   The group of atoms to which the atom site belongs. This data
   item is provided for compatibility with the original Protein
   Data Bank format, and only for that purpose.

Type: code

Mandatory item: no


The data value must be one of the following:


ATOM

HETATM

Category: atom_site


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.