loop_
_pdbx_supporting_exp_data_set.ordinal
_pdbx_supporting_exp_data_set.data_content_type
_pdbx_supporting_exp_data_set.data_version_major
_pdbx_supporting_exp_data_set.data_version_minor
_pdbx_supporting_exp_data_set.details
1 'X-ray structure factor amplitudes' 1 2 ?