Record details about each phasing set: (Note: the phasing 
               set is different from data set. for example: if there are 
               three data sets, the inflection point (IP), the peak (PK) 
               and the high remote (HR), the combination of the phasing 
               set will be IP_iso, PK_iso (the isomorphous repleacement 
               with HR as 'native'), IP_ano, PK_ano and HR_ano (the 
               anomalous difference with itself). Therefore, there are 
               five set used for phasing.
 
       
    loop_
    _pdbx_phasing_MAD_set.id 
    _pdbx_phasing_MAD_set.d_res_low 
    _pdbx_phasing_MAD_set.d_res_high 
    _pdbx_phasing_MAD_set.reflns_acentric 
    _pdbx_phasing_MAD_set.reflns_centric 
    _pdbx_phasing_MAD_set.R_cullis_acentric 
    _pdbx_phasing_MAD_set.R_cullis_centric 
    ISO_1 22.60 2.00 5387 471 0.000 0.000 
    ISO_2 22.60 2.00 5365 469 0.803 0.718 
    ISO_3 22.60 2.00 5317 460 0.658 0.500 
    ANO_1 22.60 2.00 5278 0   0.841 0.000 
    ANO_2 22.60 2.00 5083 0   0.649 0.000 
    ANO_3 22.60 2.00 5329 0   0.829 0.000