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INTERNATIONAL TABLES for CRYSTALLOGRAPHY |
Volume G |
Definition and Exchange of Crystallographic Data |
Description:
Data items in the PDBX_REFINE category record details about additional structure refinement parameters which are needed to complete legacy REMARK 3 refinement templates in PDB format files.Example:
Example 1 - PDB placeholders for refinement program SHELX
_pdbx_refine.entry_id ABC001
_pdbx_refine.R_factor_all_4sig_cutoff 0.174
_pdbx_refine.R_factor_obs_4sig_cutoff 0.169
_pdbx_refine.number_reflns_obs_4sig_cutoff 1263
_pdbx_refine.free_R_factor_4sig_cutoff 0.216
_pdbx_refine.free_R_val_test_set_ct_4sig_cutoff 164
_pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff 1.29
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Mandatory category: no
Copyright © 2005 International Union of Crystallography