International
Tables for
Crystallography
Volume G
Definition and exchange of crystallographic data
Edited by S. R. Hall and B. McMahon

International Tables for Crystallography (2006). Vol. G. ch. 2.6, p. 62

Figure 2.6.4.1 

J. D. Westbrook,a* H. M. Bermana and S. R. Hallb

a Protein Data Bank, Research Collaboratory for Structural Bioinformatics, Rutgers, The State University of New Jersey, Department of Chemistry and Chemical Biology, 610 Taylor Road, Piscataway, NJ 08854-8087, USA, and bSchool of Biomedical and Chemical Sciences, University of Western Australia, Crawley, Perth, WA 6009, Australia
Correspondence e-mail:  jwest@rcsb.rutgers.edu

[Figure 2.6.4.1]
Figure 2.6.4.1

DDL2 attributes used to specify item information. In this figure, boxes surround data items belonging to the same category. Category identifiers are given in a large typesize and item names are given in a smaller typesize. Parent–child relationships are specified by lines connecting data items with the arrow pointing at the parent item. Key items within a category are marked with a bullet.