loop_ _pdbx_nmr_ensemble_rms.entry_id _pdbx_nmr_ensemble_rms.residue_range_begin _pdbx_nmr_ensemble_rms.chain_range_begin _pdbx_nmr_ensemble_rms.residue_range_end _pdbx_nmr_ensemble_rms.chain_range_end _pdbx_nmr_ensemble_rms.atom_type _pdbx_nmr_ensemble_rms.distance_rms_dev _pdbx_nmr_ensemble_rms.distance_rms_dev_error 1ABC 5 A 69 A 'all heavy atoms' 0.22 0.06