XmlmmCIF equivalent: phasing_MAD Data items in the PHASING_MAD category record details about the phasing of the structure, when methods involving multiple anomalous dispersion techniques are involved. XmlmmCIF equivalent: phasing_MAD/details A description of special aspects of the MAD phasing. XmlmmCIF equivalent: phasing_MAD/method A description of the MAD phasing method applied to phase this structure. Note that this is not the computer program used, which is described in the SOFTWARE category, but rather the method itself. This data item should be used to describe significant methodological options used within the MAD phasing program. XmlmmCIF equivalent: phasing_MAD/entry_id This data item is a pointer to _entry.id in the ENTRY category.