Chapter 17.1 Around O

Crystallography of biological macromolecules

First Online Edition (2006)

Part 17. Model building and computer graphics

  1. G. J. Kleywegt1,
  2. J.-Y. Zou1,
  3. M. Kjeldgaard2,
  4. T. A. Jones1

Published Online: 1 JAN 2006

DOI: 10.1107/97809553602060000691

International Tables for Crystallography

International Tables for Crystallography

How to Cite

Kleywegt, G. J., Zou, J.-Y., Kjeldgaard, M. and Jones, T. A. 2006. Around O. International Tables for Crystallography. F:17:17.1:353–356.

Author Information

  1. 1

    Department of Cell and Molecular Biology, Uppsala University, Biomedical Centre, Box 596, SE-751 24 Uppsala, Sweden

  2. 2

    Institute of Molecular and Structural Biology, University of Aarhus, Gustav Wieds Vej 10c, DK-8000 Aarhus C, Denmark

Publication History

  1. Published Online: 1 JAN 2006


The O program system and related programs are described. Topics covered include: RAVE, which is a suite of programs for electron-density map improvement and analysis; programs that interface with O for the analysis of protein models; utility programs; and internet-based services related to O and the associated programs.


  • O;
  • RAVE;
  • electron-density averaging;
  • model building;
  • structure analysis