Macromolecular dictionary (mmCIF) version 2.0.09
Data items in the PHASING category record details about the phasing of the structure, listing the various methods used in the phasing process. Details about the application of each method are listed in the appropriate subcategories.Example:
Example 1 - hypothetical example.
loop_ _phasing.method 'mir' 'averaging'
Mandatory category: no