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. 2011 Mar 18;67(Pt 4):235–242. doi: 10.1107/S0907444910045749

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© Winn et al. 2011

This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.

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The changing face of CCP4: (a) a typical script chaining programs together, (b) the ccp4i graphical user interface and (c) the molecular-graphics viewer Coot (Emsley et al., 2010 ▶) from which refinement and validation programs can be launched.

The changing face of CCP4: (a) a typical script chaining programs together, (b) the ccp4i graphical user interface and (c) the molecular-graphics viewer Coot (Emsley et al., 2010 ▶) from which refinement and validation programs can be launched.