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

International Tables for Crystallography (2006). Vol. G, ch. 5.5, p. 540


J. D. Westbrook,a* H. Yang,a Z. Fenga and H. M. Bermana

aProtein 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
Correspondence e-mail:


Files at different levels of the mmCIF metadata architecture. (a) mmCIF data file excerpt. (b) Example mmCIF data dictionary definition. (c) Example DDL dictionary attribute definition.