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Revision History of Dictionary mmcif_pdbx.dic



Version Date Revision
4.022 2012-02-03

  Changes (jdw): 
   + Remove parent link from  '_struct_ref_seq_dif.db_mon_id' to '_chem_comp.id'.
   + Remove items:.
 
 _pdbx_reference_entity_poly.nstd_chirality
 _pdbx_reference_entity_poly.nstd_linkage
 _pdbx_reference_entity_poly.nstd_monomer
 _pdbx_reference_entity_poly.number_of_monomers
 
 _pdbx_reference_entity_poly_seq.insert_code
 _pdbx_reference_entity_poly_seq.modification_details
 _pdbx_reference_entity_poly_seq.modified_mon_id

 _pdbx_reference_entity_list.auth_asym_id
 _pdbx_reference_molecule_features.citation_id

 _pdbx_reference_entity_nonpoly.auth_asym_id
 _pdbx_reference_entity_nonpoly.auth_seq_id
 _pdbx_reference_entity_nonpoly.label_alt_id
 _pdbx_reference_entity_nonpoly.PDB_ins_code
 _pdbx_reference_entity_poly_link.insert_code_1
 _pdbx_reference_entity_poly_link.insert_code_2 
 _pdbx_reference_entity_link.nonpoly_res_num_1
 _pdbx_reference_entity_link.nonpoly_res_num_2
 
  +  Remove category

 _pdbx_reference_molecule_instances
 
  + Add new items

  _pdb_reference_molecule.representative_PDB_id_code
  _pdbx_reference_molecule.release_status
  _pdbx_reference_molecule.replaces
  _pdbx_reference_molecule.replaced_by
  _pdbx_reference_molecule_family.release_status
  _pdbx_reference_molecule_family.replaces
  _pdbx_reference_molecule_family.replaced_by
  _pdbx_reference_entity_src_nat.source_id
  _pdbx_reference_molecule_details.source_id
 
  + Add new category PDBX_MOLECULE to entry files to identify  PRD reference molecules:

 _pdbx_molecule.instance_id
 _pdbx_molecule.asym_id
 _pdbx_molecule.prd_id
 
  + Rename category - 

  pdbx_reference_entity_poly_nstd_link   to  pdbx_reference_entity_poly_link
 
   this category expanded to include both standard and non-standard linkages.

 + Update categories pdbx_item_linked_group and pdbx_item_linked_group_list.
4.021 2012-01-24

  Changes (jdw):
  + Added _pdbx_database_PDB_obs_spr.details
  + The following changes have been made to the new PDBX_REFERENCE_ categories -

 Renamed categories and items:

 pdbx_reference_entity_details              -> pdbx_reference_molecule_details
 pdbx_reference_entity_feature              -> pdbx_reference_molecule_features
 pdbx_reference_entity_annotatoin           -> pdbx_reference_molecule_annotation
 pdbx_reference_entity_synonyms             -> pdbx_reference_molecule_synonyms
 pdbx_reference_entity_related_structures   -> pdbx_reference_molecule_related_structures
 pdbx_reference_entity_family               -> pdbx_reference_molecule_family  
 pdbx_reference_entity_instance             -> pdbx_reference_molecule_instances

 _pdbx_reference_entity_list.component           -> _pdbx_reference_entity_list.component_id
 _pdbx_reference_entity_list.component renamed   -> _pdbx_reference_entity_list.component_id
 _pdbx_reference_entity_poly_nstd_link.component -> _pdbx_reference_entity_poly_nstd_link.component_id

  Renamed three_letter_code -> chem_comp_id  in items: 

 _pdbx_reference_molecule.chem_comp_id
 _pdbx_reference_entity_nonpoly.chem_comp_id
 _pdbx_reference_molecule_instancess.chem_comp_id
 _pdbx_reference_molecule_synonyms.chem_comp_id
 _pdbx_reference_entity_subcomponents.chem_comp_id
 _pdbx_reference_molecule_annotation.chem_comp_id
 _pdbx_reference_molecule_features.chem_comp_id

 Added audit categories for molecule and family information:
 
 pdbx_prd_audit and pdbx_family_prd_audit

 Added items:

 _pdbx_reference_molecule_list.family_prd_id
 _pdbx_reference_molecule_list.prd_id
 _pdbx_reference_entity_list.auth_asym_id
 _pdbx_reference_entity_nonpoly.auth_asym_id 
 _pdbx_reference_entity_nonpoly.auth_seq_id 
 _pdbx_reference_entity_nonpoly.PDB_ins_code 
 _pdbx_reference_entity_nonpoly.label_auth_id
 _pdbx_reference_molecule.type_evidence_code
 _pdbx_reference_molecule.class_evidence_code

 Removed provisional categories -
  pdbx_reference_entity_group              
  pdbx_reference_entity_group_components   
  pdbx_reference_entity_group_components   
  pdbx_reference_entity_grouping           

 Removed provisional items -
 _pdbx_reference_molecule.family_prd_id
 _pdbx_reference_entity_list.family_prd_id
 _pdbx_reference_entity_nonpoly.family_prd_id
 _pdbx_reference_molecule_instancess.family_prd_id
 _pdbx_reference_molecule_instancess.PDB_chain_id_list
 _pdbx_reference_molecule_instancess.PDB_residue_number 
 _pdbx_reference_entity_subcomponents.family_prd_id
 _pdbx_reference_entity_link.family_prd_id
 _pdbx_reference_entity_poly.family_prd_id
 _pdbx_reference_entity_poly_seq.family_prd_id
 _pdbx_reference_entity_sequence.family_prd_id
 _pdbx_reference_entity_src_nat.family_prd_id
 _pdbx_reference_entity_poly_nstd_link.family_prd_id
4.020 2012-01-04

  Changes (jdw):
  + Revise enumerations for category pdbx_sg_project.
4.019 2011-12-13

  Changes (jdw):
  + Revise enumerations for item  _pdbx_coordinate_model.type
  + Update enumerations for pdbx_sg_projects category.
  + Added item _pdbx_database_status.methods_development_category 
  + Update examples for _pdbx_database_related.db_name
4.018 2011-11-29

  Changes (jdw):
  + Restore provisional data data items:

 _pdbx_reference_entity_instances.PDB_chain_id_list
 _pdbx_reference_entity_instances.PDB_residue_number 
 _pdbx_reference_entity_list.component
 _pdbx_reference_entity_link.component_1
 _pdbx_reference_entity_link.component_2
 _pdbx_reference_entity_link.nonpoly_res_num_1
 _pdbx_reference_entity_link.nonpoly_res_num_2
 _pdbx_reference_entity_link.link_class
 _pdbx_reference_entity_poly_nstd_link.component
 _pdbx_reference_entity_poly_nstd_link.insert_code_1
 _pdbx_reference_entity_poly_nstd_link.insert_code_2
 _pdbx_reference_entity_poly_seq.parent_mon_id
 _pdbx_reference_entity_poly_seq.insert_code
 _pdbx_reference_entity_poly_seq.modification_details

 + _pdbx_reference_entity_list.component made part of key
 + _pdbx_reference_entity_poly_nstd_link.component  made part of key
 + _pdbx_reference_entity_sequence.family_prd_id added to key
 + _pdbx_reference_entity_sequence.prd_id        added to key
 + _pdbx_reference_entity_sequence.ref_entity_id added to key
 + _pdbx_reference_entity_poly_seq.mon_id restored in key

 + _pdbx_reference_entity_poly_seq.num boundary remove boundary conditions.
4.017 2011-11-11

  Changes (jdw):
  + update enumerations for _chem_comp.pdbx_processing_site
4.016 2011-10-21

  Changes (jdw):
  + Added item  _pdbx_reference_entity_poly_seq.observed
  + Added item  _pdbx_reference_entity_poly_seq.hetero
  + Corrected typos in the defintions of _pdbx_reference_entity_annotation.source 
    and _pdbx_struct_group_components.PDB_model_num
  + correct data type  and parent references for  _pdbx_struct_group_components.auth_comp_id,
   _pdbx_struct_group_component_range.beg_auth_comp_id, and  _pdbx_struct_group_component_range.end_auth_comp_id
4.015 2011-09-14

  Changes (jdw):
   + Update enumerations for pdbx_sg_projects category.
4.014 2011-08-29

  Changes (jdw):
  + correct typo in enumerations for item _pdbx_struct_group_list.type.
4.013 2011-07-22

  Changes (jdw): 
   + Update enumerations for pdbx_sg_projects category.
4.012 2011-07-11

  Changes (jdw): 
   + removed trailing space in enumeration of value for _pdbx_version.revision_type
4.011 2011-06-14

  Changes (jdw): 
   + update enumeration for _database_2.database_id
4.010 2011-06-07

  Changes (jdw):
   + data type relaxed from line to text for -_chem_comp.pdbx_synonym _chem_comp.pdbx_modification_details.
   + add FLUORESCENCE TRANSFER/'FLUORESCENCE TRANSFER only as a supporting method' to
     _exptl.method enumeration list.
4.009 2011-06-01

  Changes (jdw):
   + update enumerations for  _pdbx_chem_comp_audit.action_type'
4.008 2011-05-27

  Changes (jdw & ak):
   + correct typo in enumeration for _pdbx_struct_group_list.type
   + correct typo in example for _em_vitrification.time_resolved_state
   + correct typo in definition of _pdbx_struct_group_component_range.PDB_model_num
   + correct typo in example for _reflns.phase_calculation_details
   + remove redunant information in the following items  _pdbx_atom_site_aniso_tls.auth_comp_id,  
     _pdbx_struct_conn_angle.ptnr1_label_alt_id,  _pdbx_struct_conn_angle.ptnr2_label_alt_id, and 
     _pdbx_reference_entity_annotation.source
   + update enumerations for  _pdbx_SG_project.project_name
   + update enumerations for  _pdbx_SG_project.full_name_of_center
4.007 2011-05-13

  Changes (jdw):
  + _exptl.method enumeration and details extended with 	  
     'THEORETICAL MODEL'          'THEORETICAL MODEL only as a supporting method'
  + added new items -_refln.pdbx_FWT,_refln.pdbx_DELFWT,_refln.pdbx_PHWT, and 
    _refln.pdbx_DELPHWT
  + updated examples for _symmetry.space_group_name_H-M
  + add _refine_ls_restr.pdbx_refine_id to category key
  + add item pdbx_version.revision_type as key item in this category
  + _pdbx_version.minor_version data type changed to code.  
  + update aliases for _pdbx_database_status.status_code_cs
  + add enumerations for _pdbx_version.revision_type
  + update enumerations for PSI centers -
  + extended enumeratio for _refine.pdbx_TLS_residual_ADP_flag 
  + _em_imaging.microscope_id made optional -
  + relax parent child relationship for _pdbx_remediation_atom_site_mapping.auth_alt_id
4.006 2011-04-21

 Changes:  (jdw):
   + updated enumeration list for _pdbx_SG_project items.
4.005 2011-04-19

 Changes:  (jdw):
 + Add item _pdbx_reference_entity_poly_seq.modification_details
4.004 2011-04-13

 Changes:  (jdw):
  +  The roles of _pdbx_reference_entity_poly_seq.modified_mon_id and _pdbx_reference_entity_poly_seq.mon_id 
     swapped.   
  + _pdbx_reference_entity_poly_seq.modified_mon_id removed
  + _pdbx_reference_entity_poly_seq.parent_mon_id added as an optional item for the 
     parent items in ribosomal proteins.
  + _pdbx_reference_entity_poly_seq.mon_id made mandatory and part of key
  +  corrected examples link examples with bond orders  = 'sing'
  +  relax the comma separated item data type
  +  add famil_prd_id and ref_entity_id to the category key of pdbx_entity_reference_sequence
4.003 2011-04-13

 Changes:  (jdw):
  + removed duplicate _pdbx_reference_entity_poly_seq.hetero definition
  + Changed the lower limit for _pdbx_reference_entity_poly_seq.num to include 0
4.002 2011-04-08

 Changes:  (jdw):
  + Added items - 
    _pdbx_reference_entity_link.component_1
    _pdbx_reference_entity_link.component_2
    _pdbx_reference_entity_poly_nstd_link.component
    _pdbx_reference_entity_instances.PDB_residue_number
    _pdbx_reference_entity_instances.PDB_chain_id_list
    _pdbx_reference_entity_poly_seq.hetero
4.001 2011-04-07

 Changes:  (jdw):
  + Added items - 
    _pdbx_reference_entity_list.component
    _pdbx_reference_entity_entity_link.link_class        
    _pdbx_reference_entity_entity_link.entity_seq_num_1  
    _pdbx_reference_entity_entity_link.nonpoly_res_num_1 
    _pdbx_reference_entity_entity_link.entity_seq_num_2  
    _pdbx_reference_entity_entity_link.nonpoly_res_num_2 
4.000 2011-04-06

  Changes (jdw):  
  + Release as provision version 4.000
3.316 2011-04-05

  Changes (jdw):  

  + Added non-standard polymer linking details in category  PDBX_REFERENCE_ENTITY_POLY_NSTD_LINK
  + Added  _pdbx_reference_entity_list.nonpoly_residue_number 
  + Changed the representative flag item name to _pdbx_reference_entity_instances.prd_representative_flag.
  + Added instance level nonpolymer residue preference,  _pdbx_entity_group_components.nonpoly_residue_number
3.315 2011-03-31

  Changes (jdw):

   + Add comma separated data type ucode-alphanum-csv

   + Revised with additional categories to capture entity level details.

   PDBX_REFERENCE_ENTITY_LIST
   PDBX_REFERENCE_ENTITY_NONPOLY
   PDBX_REFERENCE_ENTITY_LINK
 
   ref_entity_id incorporated as an additional key where appropriate.

  _pdbx_reference_entity_list.ref_entity_id
  _pdbx_reference_entity_nonpoly.ref_entity_id
  _pdbx_reference_entity_link.ref_entity_id_1
  _pdbx_reference_entity_poly.ref_entity_id
  _pdbx_reference_entity_poly_seq.ref_entity_id
  _pdbx_reference_entity_sequence.ref_entity_id

   + New categories to be included within PDB entries -- 

   PDBX_ENTITY_GROUP_LIST and 

   PDBX_STRUCT_GROUP_LIST and related categories are provided to map
   entity level information to the copies in the deposited coordinates.

   PDBX_ENTITY_GROUP_INSTANCES is provided to map entity-level molecular definitions
   to coordinate observations in the PDBX_STRUCT_GROUP_LIST.
3.314 2011-03-24

  Changes (jdw):
   + updated enumeration list for _pdbx_SG_project.project_name.
3.313 2011-02-21

  Changes (jdw):
   + Added categories pdbx_entity_group and pdbx_entity_group_components
3.312 2011-02-03

  Changes (jdw):
    + Removed _chem_comp.type 'Iso-peptide linking'  enumeration and replaced this
      with - 'L-gamma-peptide, C-delta linking', 'D-gamma-peptide, C-delta linking',
     'L-beta-peptide,  C-gamma linking', and 'D-beta-peptide,  C-gamma linking'.
3.311 2011-01-25

  Changes (jdw):
    + Added new category pdbx_struct_comp_nstd_link.
    + Added _chem_comp.type 'Iso-peptide linking'  enumeration.
3.310 2010-11-29

  Changes (jdw):
    Added new categories for PRD - pdbx_reference_entity_group, pdbx_reference_entity_group_components, and pdbx_reference_entity_grouping
3.309 2010-11-22

  Changes (jdw):
  +parent for _pdbx_remediation_atom_site_mapping.auth_alt_id removed.
3.308 2010-11-19

  Changes (jdw):
  + Added __reflns.phase_calculation_details from the v3.2 dictionary 
  + Replaced _refine.pdbx_adp_type with _refine.pdbx_TLS_residual_ADP_flag
3.307 2010-09-30

  Changes (jdw):
  + change data type for _chem_comp.name from line to text.
  + add pdbx_entity_reference_family category and add pdbx_entity_reference_family.family_prd_id 
    as a part of key in pdbx_entity_reference* categories.
  + _pdbx_reference_entity_poly.db_code and _pdbx_reference_entity_poly.db_name
3.306 2010-09-24

  Changes (jdw):
   + _chem_comp.pdbx_processing_site enumerations revised to 'PDBE' 'PDBJ' 'RCSB'
   +  pdbx_chem_comp_atom_feature category
   + data type for _chem_comp.one_letter_code changed from uchar1 to ucode to handle components
     derived from multiple parent components and chromophores.
   + standardized enumerations for _pdbx_database_status.process_site and deposit_site.
   + _chem_comp.pdbx_release_status enumeration extended with REF_ONLY to identify reference components.
3.305 2010-09-16

  Changes (jdw): 
  + Data type for _pdbx_chem_comp_audit.action_type changed from code to line.
  + Enumerations details corrected for _chem_comp_bond.pdbx_stereo_config
3.304 2010-08-02

  Changes (jdw): 
  + Updated enumerations for item _pdbx_chem_comp_audit.action_type and the example for this category.
3.303 2010-06-29

  Changes (jdw): 
  + Added items for fiber diffraction data collection - 
    _refln.pdbx_fiber_layer, _refln.pdbx_fiber_coordinate, _refln.pdbx_fiber_F_meas_au
3.302 2010-06-16
 
  Changes (jdw):
  + _exptl.method - updated enumerations and details 
	  'INFRARED SPECTROSCOPY'      'IR and FTIR only as supporting methods'
	  'EPR'                        'EPR only as a supporting method'
3.301 2010-06-10
 
  Changes (jdw):
  + Change to ordinal key in category REFLNS adding pdbx_ordinal.
  + Admit multiple comma separated values for child items of pdbx_diffrn_id.
  + added - _pdbx_database_status.date_hold_chemical_shifts
           _pdbx_database_status.date_chemical_shifts
           _pdbx_database_status.recvd_chemical_shifts
           _pdbx_database_status.dep_release_code_chemical_shifts                    
           _pdbx_database_status.date_of_cs_release
           _pdbx_database_status.status_code_cs

3.300 2010-06-04

  PRELIMINARY DICTIONARY SUPPORT V3.3 FORMAT (jdw): 
  + added _refine.pdbx_adp_type - to differentiate entries containing mark residual or full 
    temperature factors 
  + Modified _atom_site.B_iso_or_equiv definition modified to reflect new type information 
    in _refine.pdbx_adp_type
  + Change _refln.wavelength_id mandatory code to NO (optional)
  + Change _diffrn_refln.wavelength_id mandatory code to NO (optional)
  + Change _refln.crystal_id mandatory code to NO (optional)
  + Change _refln.scale_group_code mandatory code to NO (optional)
  + Change _diffrn_radiation.wavelength_id mandatory code to NO (optional)
  + Add _diffrn_radiation.pdbx_scattering_type 
  + Add _refln.pdbx_diffrn_id  as optional child item of _diffrn.id
  + Add _reflns.pdbx_diffrn_id as optional child of item _diffrn.id
  + Add _refine.pdbx_diffrn_id as optional child of item _diffrn.id
  + Add _reflns_shell.pdbx_ordinal  as ordinal category key for reflns_shell category.
  + Add _reflns_shell.pdbx_diffrn_id as optional child of item _diffrn.id
  + Deprecate catetory  PDBX_DIFFRN_REFLNS_SHELL 
  + Change category key for REFLNS to _reflns.pdbx_diffrn_id
  + Change cateogry key for REFLNS_SHELL to _reflns_shell.pdbx_ordinal
1.0676 2010-06-03

  Changes (jdw): 
  + revisions for peptide reference dictionary in the pdbx_reference_entity_* category hierarchy.
  + added _pdbx_entity_src_syn.strain.
  + added _atom_site.pdbx_auth_asym_id,_atom_site.pdbx_auth_comp_id,
          _atom_site.pdbx_auth_seq_id
  + updated examples for the pdbx_reference_entity_* categories -
  + added category pdbx_reference_entity_sequence 
  + added   item _pdbx_reference_entity_instances.published_name
  + removed unused item _pdbx_reference_entity_feature.support
  + added _pdbx_reference_entity_feature.source_ordinal
          _pdbx_reference_entity_src_nat.source
          _pdbx_reference_entity.class
          _pdbx_reference_entity_related_structures.db_accession
  + renamed items in pdbx_reference_entity_related_structures category -  
          _pdbx_reference_entity_related_structures.db_name
          _pdbx_reference_entity_related_structures.db_code
  + add category pdbx_bond_distance_limits
  + remove _pdbx_reference_entity_poly_seq.mon_id from category key
  + added items - 
    _pdbx_reference_entity_instances.auth_asym_id 
    _pdbx_reference_entity_instances.auth_seq_id 
    _pdbx_reference_entity_instances.label_alt_id
    _pdbx_reference_entity_instances.PDB_ins_code 
    _pdbx_reference_entity_instances.published_subcomponent
  + Added REFI to enumerations for _pdbx_database_status.status_code and 
    _pdbx_database_status.release_status_code
1.0675 2010-02-04
 
 Changes (jdw):  
 + update aliases to local dictionaries 
 + added _pdbx_soln_scatter_model.representative_conformer
 + added _pdbx_remediation_atom_site_mapping.occupancy
 + added _pdbx_remediation_atom_site_mapping.pre_occupancy
 + added enumeration 'tetartohedral' for _pdbx_reflns_twin.type
 + added _struct.pdbx_CASP_flag
 + added items for latest version of Buster.
   _refine.pdbx_overall_SU_R_free_Cruickshank_DPI
   _refine.pdbx_overall_SU_R_Blow_DPI
   _refine.pdbx_overall_SU_R_free_Blow_DPI
   _refine_ls_restr.pdbx_restraint_function
1.0674 2009-10-28

  Changes (jdw):
   + Add _pdbx_validate_planes.type enumerations for 'SIDE CHAIN' and
     'MAIN CHAIN' and deprecate values that contained underscores
     (e.g. MAIN_CHAIN). Update data type and category examples.
   + Added _pdbx_chem_comp_audit.processing_site and _pdbx_chem_comp_audit.details
   + Update enumerations for _pdbx_chem_comp_audit.action_type.
   + Added _pdbx_remediation_atom_site_mapping.auth_alt_id,_pdbx_remediation_atom_site_mapping.auth_asym_id,
     _pdbx_remediation_atom_site_mapping.auth_atom_id,_pdbx_remediation_atom_site_mapping.auth_comp_id,
     _pdbx_remediation_atom_site_mapping.auth_seq_id
1.0673 2009-07-23

   Changes (jdw):   
   + Complete missing definition elements for chem_comp_atom.type_symbol and 
     remove parent-child for this item which is not supported in the current
     packaging of the chemical components dictionary.
   + Add _chem_comp.type's for 'L-RNA linking' 'L-DNA linking'
1.0672 2009-06-02

   Changes (jdw):   
   + Add category pdbx_remediation_atom_site_mapping
   + update internal tables of link relationships
   + minor typographical corrections in several examples.
1.0671 2009-05-12

   Changes (jdw):   
   + Add '_struct_conn.pdbx_value_order'
1.0670 2009-03-13

   Changes (jdw):   

      +	Add  '_refine_ls_restr_ncs.pdbx_ordinal' as new category key for this category.
      +	Add  '_refine_ls_restr_ncs.pdbx_auth_asym_id' as new category key for this category.
      +	Add  optional identifier _pdbx_refine_component.PDB_ins_code.	

      + Make '_atom_sites_alt.id' child of '_atom_site.label_alt_id' to avoid 
        unspecified parent identifier issue with this item.
      +  Update missing values in category examples accross the dictionary.
      + _pdbx_struct_assembly.oligomeric_details enumeration suppressed.
      + _pdbx_database_related.content_type - added enumeration 're-refinement'
      + Examples for _exptl.method promoted to an enumeratation.
      +  added optional item _pdbx_struct_assembly_gen.auth_asym_id_list
      + _pdbx_refine_tls_group.selection enumerations changed to examples, type
        changed to line.
1.0669 2009-01-16

   Changes (jdw):
    Add _struct_site.pdbx_evidence_code.
1.0668 2008-12-17

   Changes (jdw):
   + update descriptions for _chem_comp.three_letter_code and _chem_comp.one_letter_code.
   + fix alias definiftion for _pdbx_nmr_exptl_sample.concentration_range.
1.0667 2008-12-11

   Changes (jdw):
     + Add enumeration for InChIKey to _pdbx_chem_comp_descriptor.type
     + Add - 120-meric 180-meric 240-meric 62-meric 108-meric to oligomeric_details
     + Add viral symmetry descriptions to oligomeric_details:
       cyclic tetrahedral dihedral octahedral icosahedral to oligomeric_details
     + Add pseudo-merohedral to _pdbx_reflns_twin.type enumeration
     + Add item _pdbx_struct_assembly.oligomeric_count which provides integer count
       of the members of the assembly corresponding to the text description in 
       oligomeric_details.
     + Add item _pdbx_struct_oper_list.symmetry_operation to hold symop in (x,y,z) format.

     + _pdbx_entity_src_gen.ncbi_taxonomy_id, _pdbx_entity_src_gen.organism_scientific and 
       _pdbx_entity_src_gen.organism_common_name added to capture biological origin of 
       synthetic molecule.

   Updates in EM data items:  (cb,cl,jw):
     + Modified the data type code - change "line" to "text":
       _em_assembly.composition
       _em_assembly.name
       _em_3d_fitting.software_name 
       _em_entity_assembly.ebi_expression_system 
       _em_vitrification.instrument 
       _em_imaging.specimen_holder_type 
     + Inserted missing items.
       _em_3d_reconstruction.euler_angles_details
       _em_3d_reconstruction.num_class_averages
       _em_3d_reconstruction.software
       _em_entity_assembly.mutant_flag
       _em_entity_assembly.number_of_copies
       _em_entity_assembly.oligomeric_details
       _em_imaging.astigmatism
       _em_imaging.electron_beam_tilt_params
     + Added "NONE" to the enumeration list for _em_vitrification.cryogen_name
     + Added "OTHER" to the enumeration list for _em_virus_entity.virus_isolate
     + Updated enumeration list for _em_image_scans.scanner_model
           'NIKON SUPER COOLSCAN 9000' 
           'NIKON COOLSCAN'
           'PRIMESCAN'
           'IMAGE SCIENCE PATCHWORK DENSITOMETER'
           'EIKONIX IEEE 488'

     + Updated enumeration list for _em_imaging.specimen_holder_model
       _item_enumeration.value
           'JEM3200FSC CRYOHOLDER'
           'PHILIPS ROTATION HOLDER'
           'HOME BUILD'
           'JEOL'
           'SIDE ENTRY, EUCENTRIC' 

     + Updated the enumeration list for _em_microscope.model:
       _item_enumeration.value
           'JEM2200FS'
           'JEM3200FSC'
           'PHILIPS EM400'
           'PHILIPS EM420'
           'JEOL 1200EX II'
           'FEI TECNAI G20'
           'ZEISS LEO 912'
           'TECNAI G2'


     + Added the following items for the polymer reference dictionary. 
       These items will appear only in the polymer reference dictionary,
       and not in any PDB entry data files.

     + Unused category _pdbx_entity_annotation renamed to _pdbx_reference_entity_annoation.

     _pdbx_reference_entity.id
     _pdbx_reference_entity.description
     _pdbx_reference_entity.details
     _pdbx_reference_entity.formula_weight
     _pdbx_reference_entity.formula_weight
     _pdbx_reference_entity.formula
     _pdbx_reference_entity.type
     _pdbx_reference_entity.name
     _pdbx_reference_entity.represent_as
     _pdbx_reference_entity.3-letter-code
     _pdbx_reference_entity_synonyms.entity_id
     _pdbx_reference_entity_synonyms.name
     _pdbx_reference_entity_components.entity_id
     _pdbx_reference_entity_components.names
     _pdbx_reference_entity_poly.entity_id
     _pdbx_reference_entity_poly.nstd_chirality
     _pdbx_reference_entity_poly.nstd_linkage
     _pdbx_reference_entity_poly.nstd_monomer
     _pdbx_reference_entity_poly.number_of_monomers
     _pdbx_reference_entity_poly.type
     _pdbx_reference_entity_poly_seq.entity_id
     _pdbx_reference_entity_poly_seq.mon_id
     _pdbx_reference_entity_poly_seq.num
     _pdbx_reference_entity_poly_seq.nstd_mon_parent_id
     _pdbx_reference_entity_annotation.entity_id
     _pdbx_reference_entity_annotation.text
     _pdbx_reference_entity_annotation.type
     _pdbx_reference_entity_annotation.support
     _pdbx_reference_entity_annotation.source
     _pdbx_reference_entity_feature.entity_id
     _pdbx_reference_entity_feature.type
     _pdbx_reference_entity_feature.support
     _pdbx_reference_entity_feature.value
     _pdbx_reference_entity_feature.source
     _pdbx_reference_entity_src_nat.entity_id
     _pdbx_reference_entity_src_nat.organism_scientific
     _pdbx_reference_entity_src_nat.strain

1.0666 2008-11-25

  + make _struct_mon_prot_cis.pdbx_id ordinal key for this category. 
1.0665 2008-11-21

  + change oligomeric_details enumerations from -mer to -meric 
1.0664 2008-11-17

  + add additional enumerations for oligomeric_details
  + add _exptl.method to category key.
1.0663 2008-11-12

  + add enumeration for oligomeric_details
  + added items  - 
    _exptl_crystal.pdbx_mosaicity
    _exptl_crystal.pdbx_mosaicity_esd
    _reflns_shell.pdbx_rejects
    _diffrn_reflns.pdbx_d_res_low
    _diffrn_reflns.pdbx_d_res_high
    _diffrn_reflns.pdbx_percent_possible_obs
    _diffrn_reflns.pdbx_Rmerge_I_obs
    _diffrn_reflns.pdbx_Rsym_value
    _diffrn_reflns.pdbx_chi_squared
    _diffrn_reflns.pdbx_redundancy
    _diffrn_reflns.pdbx_rejects
    _diffrn_reflns.pdbx_observed_criterion
    _diffrn_reflns.pdbx_number_obs
    _pdbx_diffrn_reflns_shell.diffrn_id
    _pdbx_diffrn_reflns_shell.d_res_low
    _pdbx_diffrn_reflns_shell.d_res_high
    _pdbx_diffrn_reflns_shell.percent_possible_obs
    _pdbx_diffrn_reflns_shell.Rmerge_I_obs
    _pdbx_diffrn_reflns_shell.Rsym_value
    _pdbx_diffrn_reflns_shell.chi_squared
    _pdbx_diffrn_reflns_shell.redundancy
    _pdbx_diffrn_reflns_shell.rejects
    _pdbx_diffrn_reflns_shell.number_obs
1.0662 2008-11-10

  Changes (jdw):
  + remove spaces from enumerations in pdbx_reflns_twin.operator.
1.0661 2008-10-31

  Changes (jdw):
      Added enum 'Medical Structural Genomics of Pathogenic Protozoa' /MSGPP
1.0660 2008-10-30

  Changes (jdw):
  + add _audit_author.pdbx_ordinal and make this category key for this audit_author category.
  + allow whitespace for all entity_src_gen.*taxonomy_id items.
  + add _pdbx_struct_assembly.oligomeric_details
1.0659 2008-10-23

  Changes (jdw):
  + add _chem_comp.type 'peptide linking'
1.0658 2008-10-15

  Changes (jdw):
  + added _reflns.pdbx_number_measured_all.
1.0657 2008-10-08

  Changes (jdw):
  + add _atom_site.pdbx_formal_charge
1.0656 2008-10-04

  Changes (jdw):
  +add _pdbx_nmr_exptl_sample.concentration_range
1.0655 2008-10-03

  Changes (jdw):
  + add _software.pdbx_ordinal and _pdbx_nmr_software.ordinal and make these
    category keys in these categories.
  + set _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id type to line
1.0654 2008-09-18

  Changes (jdw):
  + adjust enumeratiom for _pdbx_database_related.content_type
1.0653 2008-09-17

  Changes (jdw):
  + Remove parent item for _refine_hist.pdbx_refine_id
1.0652 2008-09-12

  Changes (jdw):
  + add _pdbx_reflns_twin.domain_id
  + add _pdbx_reflns_twin.operator to category key
  + adjust mandatory codes in pdbx_reflns_twin
1.0651 2008-09-04

  Changes: (jdw)
  + Removed item_linked constraints on author identifiers and residue ranges
    in pdbx_refine_tls_group.   Residue ranges treated as author provided 
    parameters used for program input not necessarily corresponding to observed
    residues in the deposited entry.
  + Added _pdbx_refine_tls_group.selection_details to capture text description
    of TLS selection group.
  + Simplified category key for struct_ncs_dom_lim.
  + Added struct_ncs_dom_lim.selection_details
  + Updated examples for _exptl.method
  + Relax data type _refine.pdbx_refine_id and all of its children.
  + Make _struct_ncs_dom_lim.label_alt_id optional
  + Correct alias on _pdbx_refine.pdbx_refine_id
1.064 2008-09-03

  Changes: (jdw)
  + Add category pdbx_atom_site_aniso_tls
  + Add category pdbx_struct_chem_comp_feature
1.063 2008-08-26

  Changes: (jdw)
  + added pdbx_refine_id to the following category keys to distinguish
    joint refinement methods:
    refine
    refine_analyze
    refine_hist
    refine_ls_restr
    refine_ls_restr_ncs
    refine_ls_shell 
    pdbx_refine_tls
    pdbx_refine_tls_group
    pdbx_refine
    pdbx_xplor_file
    pdbx_refine_aux_file
1.062 2008-08-19

  Changes: (jdw)
  + Added _pdbx_poly_seq_scheme.hetero  
1.061 2008-08-15

  Changes: (jdw):
  + Add _pdbx_entity_annotation.source,	_pdbx_chem_comp_feature.support
  + Make _pdbx_entity_annotation.text part of category key
  + Correct typo in enumeration in  _pdbx_reflns_twin.type
  + Add enumerations for antibiotics to _entity.type and _entity_poly.type.
1.060 2008-07-30

  Changes: (jdw):
     + update enumerations in _pdbx_database_related.content_type with 'split entry'
     + _pdbx_database_related.content_type added to key of this category.
1.059 2008-07-27

  Changes: (jdw):
     + correct item_link for _pdbx_validate_chiral.auth_comp_id
1.058 2008-07-25

  Changes: (jdw):
     + _pdbx_nmr_refine.method made optional:
     + adjust data type regular expression for  ec-type
     + add _chem_comp_atom.pdbx_component_atom_id
     + add _chem_comp_atom.pdbx_component_comp_id
     + add _chem_comp_atom.pdbx_subcomponent_list
     + added _pdbx_chem_comp_feature.comp_id, _pdbx_chem_comp_feature.type, 
             _pdbx_chem_comp_feature.value and _pdbx_chem_comp_feature.source
     + _chem_comp.type added enumeration - 'peptide-like'
     + added _pdbx_coordinate_model.asym_id and  _pdbx_coordinate_model.type
     + _reflns_shell.d_res_low  _refine_ls_shell.d_res_low removed from key
     + _pdbx_nmr_software.authors made type text
     + _phasing_MAD_clust.id made type line
     + _phasing_MAD_expt.id made type line
     + add enumerations for sg projects
     + addjust parent child relationships for refine_ls_restr_ncs
1.057 2008-07-18

  Changes: (jdw):
	Added - _struct.pdbx_model_type_details
1.056 2008-07-16

  Changes: (jdw/cl)

  Added items:
   _em_experiment.entry_id           
   _em_experiment.reconstruction_method
   _em_experiment.specimen_type 
   _em_single_particle_entity.entry_id
   _em_single_particle_entity.symmetry_type 

   Updated enumerations for:  _em_assembly.aggregation_state
1.055 2008-06-20

  Changes: (jdw)

   Make the following items made optional - 
       _pdbx_struct_assembly_prop.details
       _ndb_struct_na_base_pair.i_PDB_ins_code
       _ndb_struct_na_base_pair.j_PDB_ins_code
       _ndb_struct_na_base_pair_step.i_PDB_ins_code_1
       _ndb_struct_na_base_pair_step.j_PDB_ins_code_1
       _ndb_struct_na_base_pair_step.i_PDB_ins_code_2
       _ndb_struct_na_base_pair_step.j_PDB_ins_code_2
       _struct_ref_seq_dif.db_mon_id

       _struct_ncs_dom_lim.beg_label_alt_id    
       _struct_ncs_dom_lim.end_label_alt_id    
       _struct_site_gen.label_alt_id           

       _pdbx_struct_mod_residue.details
       _refine.ls_d_res_low
       _struct_conn.ptnr1_label_atom_id
       _struct_conn.ptnr2_label_atom_id
       _struct_ref_seq_dif.mon_id
       _struct_ref_seq_dif.seq_num

  Parent child corrections in categories 
     pdbx_poly_seq_scheme          (entity_id  exchange parent and child references)
     struct_ref_seq_dif

  Remove the following items from category key and make optional.
   _entity_name_com.name
   _entity_name_sys.name
   _pdbx_nmr_software.version
   _software.version

  Add approximate regex for Enzyme Commission number.
1.054 2008-06-09

  Changes: (jdw)
  + Removed parent child constraints from items - 
    _pdbx_refine_tls_group.beg_label_seq_id   
    _pdbx_refine_tls_group.beg_label_asym_id  
    _pdbx_refine_tls_group.end_label_seq_id   
    _pdbx_refine_tls_group.end_label_asym_id  
1.053 2008-05-29

  Changes: (jdw)
  + This dictionary is the first version supporting PDB V3.2
  + Added- _refine_ls_restr_ncs.pdbx_ens_id, _struct_ncs_dom.pdbx_ens_id,
           _struct_ncs_dom_lim.pdbx_ens_id to category keys - 
1.052 2008-05-29

  Changes: (jdw)
  + Added- _refine_ls_restr_ncs.pdb_ens_id, _struct_ncs_dom.pdbx_ens_id,
           _struct_ncs_dom_lim.pdbx_ens_id.
  + Removed parent-child references to the atom_site category from categories 
    pdbx_unobs_or_zero_occ_atoms/residues.
  ** Note this is the last version of the dictionary supporting version PDB 3.1 files.
1.051 2008-02-10

  Changes: (jw):
  + Added contributed item from Acta Cryst. editors by way of Brian McMahon,
     _reflns.pdbx_d_opt.
1.050 2008-01-24
 
 Changes (jdw,zf):

 + make _pdbx_validate_close_contact.symm_as_xyz_1,2 optional
1.049 2008-01-09

  + Added _entity_poly.rcsb_build_self_reference, _refine.pdbx_overall_phase_error and 
          _refine_ls_shell.pdbx_phase_error
  + Added contributed items from Howard Einsphar and Manfred Weiss - _reflns.pdbx_Rpim_I_all
      _reflns_shell.pdbx_Rpim_I_all
1.048 2007-11-18

  Changes: (jdw/kh)
  + allow leading '+' for data type int
  + add '[]' to allowed characters for data types code and ucode - 
  + make items other than the category key in ENTITY_SRC_NAT optional.
1.047 2007-08-24

  Changes: (jdw/kh/zf)
  + Add categories pdbx_struct_ref_seq_insertion and pdbx_struct_ref_seq_deletion.
1.046 2007-08-14

  Changes: (jdw/kh/zf)
  + Replace ebi_validate_* categories with pdbx_validate_* categories including
    categories describing planar deviations. These categories provide placeholder 
    definitions for mapping PDB REMARK 500 validation data and other PDB remarks -     

    Added categories:

    pdbx_validate_close_contact,pdbx_validate_symm_contact,pdbx_validate_rmsd_bond,
    pdbx_validate_rmsd_angle,pdbx_validate_torsion,pdbx_validate_peptide_omega,
    pdbx_validate_chiral,pdbx_validate_planes,pdbx_validate_planes_atom,
    pdbx_validate_main_chain_plane, pdbx_struct_conn_angle, pdbx_unobs_or_zero_occ_residues
    pdbx_unobs_or_zero_occ_atoms, pdbx_struct_mod_residue, and pdbx_entry_details

  + Add 'identity operation' to enums for _pdbx_struct_oper_list.type
  + _chem_comp.pdbx_processing_site added.
1.045 2007-06-23

 Changes: (jdw)
 + change data type for _pdbx_database_PDB_obs_spr.replace_pdb_id to line
 + remove parent/child relationship for - _chem_comp.mon_nstd_parent_comp_id
 + extend enumerations for _pdbx_SG_project
 + data type _diffrn_detector.pdbx_collection_date made yyyy-mm-dd:hh:mm-flex
 + extend enumerations for _pdbx_nmr_exptl_sample.concentration_units
 + make pdbx_database_status - author_release_status and 
   recvd_initial_deposition_date items optional
 + adjust enumeration case for  _pdbx_chem_comp_descriptor.type 
 + supress parent relationship for _phasing_MIR_der_site.atom_type_symbol
 + uchar3 adjusted to accept all possible 3-letter-code values - 
 + extended enumeration for _software.language
 + data type for _chem_comp.mon_nstd_parent_comp_id changed to uline
1.044 2007-05-30

 Changes: (jdw/as)
 + added _citation_author.ordinal to category key
 + remove duplicate data item specifications in category entity_src_gen
 + miscellaneous corrections to data item references in definitions
 + make all 'replaces/replacedby' relationships reciprocal
 + make all key items mandatory.
 + add program and program_version to the key of category 
   pdbx_chem_comp_identifier
 + suppress aliases to the ebi_extension dictionary.
1.043 2007-05-28

 Changes: (jdw)
 + adjust child data types for consistency with parent types. 
 + removed aliases to local status items in pdbx_database_status.
1.042 2007-05-20

 Changes: (jdw)
 + Add _software.classification to category key.
 + Change enumerations for _pdbx_chem_comp_descriptors.program and
   _pdbx_chem_comp_identifiers.program to examples.
 + Make category keys in audit_conform mandatory
 + remove incorrect parent-child link to 
   _pdbx_struct_assembly_gen.oper_expression
 +  Added _pdbx_struct_assembly_gen.asym_id_list and replaced
   _pdbx_struct_assembly_gen.entity_inst_id with this item 
   in the key for this category.   Suppressed parent child 
   relationships between _pdbx_struct_entity_inst.id and 
   categories outside the _pdbx_struct_* group.
 + Added _chem_comp.pdbx_model_coordinates_db_code, _chem_comp.pdbx_initial_date,
   _chem_comp.pdbx_modified_date.  
 + Data types changed to int for -  _atom_site.pdbx_PDB_model_num, 
   _struct_conf.pdbx_PDB_helix_length, _pdbx_poly_seq_scheme.ndb_seq_num,
   _pdbx_struct_sheet_hbond.range_1_label_seq_id,   
   _pdbx_struct_sheet_hbond.range_2_label_seq_id,
   _atom_site_anisotrop.pdbx_label_seq_id, _struct_conn.pdbx_ptnr3_label_seq_id.
 + _em_vitrification.humidity data type changed to float.
 + category key for refine_ls_restr_ncs changed  to 
   _refine_ls_restr_ncs.dom_id, _refine_ls_restr_ncs.pdbx_type,
  _refine_ls_restr_ncs.pdbx_asym_id.  
1.041 2007-04-04

 Changes: (jdw)
  Adjust category key for PDBX_VERSION category.
  Update definition of _pdbx_struct_oper_list.id
1.040 2007-03-20

 Changes: (jdw)
 + skip version 1.039 to sync with remediation dictionary version.
 + Updated enumerations and boundary values for _pdbx_database_status.deposit_site
   *.isotopic_labeling, _citation.pdbx_database_id_PubMed.  
1.038 2007-02-02

 Changes: (jdw)
 + Added category PDBX_VERSION.
1.037 2006-12-15

 Changes: (jdw)
 + corrected type in _chem_comp.pdbx_ideal_coordinates_details
  _chem_comp.pdbx_model_coordinates_details definitions.
 + added _chem_comp.pdbx_ideal_coordinates_missing_flag
 + added _chem_comp.pdbx_model_coordinates_missing_flag
 + In chem_comp_atom /bond - added missing enumerations for atom/bond 
   stereo_config and aromatic flags.
 + added PUBCHEM_SID and PUBCHEM_CID to pdbx_chem_comp_identifier.type.
1.036 2006-11-14

 Changes: (jdw)
 + revise category keys in pdbx_chem_comp_atom_edit
   and pdbx_chem_comp_bond_edit.  
 + removed unused category pdbx_chem_comp_protonation_site
 + added _chem_comp.pdbx_model_coordinates_details and 
   _chem_comp.pdbx_ideal_coordinates_details.
1.035 2006-11-05

 Changes: (jdw)
 + missing data types in pdbx_struct_msym/asym_gen.
 + _citation.pdbx_unpublished enum typo
1.034 2006-11-01

 Changes: (jdw)
 + Adjust mandatory codes for pdbx_entity_inst_id.
1.033 2006-10-16

 Changes: (jdw)
 + Correct typos pdbx_chem_comp_descriptors/identifiers
 + add ordinal data items to these cateogories.
 + added _pdbx_refine.free_R_error_no_cutoff
1.032 2006-10-12

 Changes: (jdw)

+Added Categories:
 
pdbx_helical_symmetry
pdbx_point_symmetry
pdbx_struct_entity_inst
pdbx_struct_oper_list
pdbx_struct_assembly
pdbx_struct_assembly_gen
pdbx_struct_asym_gen
pdbx_struct_msym_gen
pdbx_struct_legacy_oper_list
pdbx_reflns_twin
pdbx_struct_info
pdbx_re_refinement
pdbx_struct_assembly_prop
pdbx_struct_ref_seq_feature
pdbx_struct_ref_seq_feature_prop
pdbx_struct_chem_comp_diagnostics

+Added items:

_pdbx_helical_symmetry.entry_id
_pdbx_helical_symmetry.number_of_operations
_pdbx_helical_symmetry.rotation_per_n_subunits
_pdbx_helical_symmetry.rise_per_n_subunits
_pdbx_helical_symmetry.n_subunits_divisor
_pdbx_helical_symmetry.dyad_axis
_pdbx_helical_symmetry.circular_symmetry
_pdbx_point_symmetry.entry_id
_pdbx_point_symmetry.Schoenflies_symbol
_pdbx_point_symmetry.H-M_notation
_pdbx_point_symmetry.circular_symmetry
_pdbx_struct_entity_inst.details
_pdbx_struct_entity_inst.entity_id
_pdbx_struct_entity_inst.id
_pdbx_struct_oper_list.id
_pdbx_struct_oper_list.type
_pdbx_struct_oper_list.name
_pdbx_struct_oper_list.matrix[1][1]
_pdbx_struct_oper_list.matrix[1][2]
_pdbx_struct_oper_list.matrix[1][3]
_pdbx_struct_oper_list.matrix[2][1]
_pdbx_struct_oper_list.matrix[2][2]
_pdbx_struct_oper_list.matrix[2][3]
_pdbx_struct_oper_list.matrix[3][1]
_pdbx_struct_oper_list.matrix[3][2]
_pdbx_struct_oper_list.matrix[3][3]
_pdbx_struct_oper_list.vector[1]
_pdbx_struct_oper_list.vector[2]
_pdbx_struct_oper_list.vector[3]
_pdbx_struct_assembly.details
_pdbx_struct_assembly.id
_pdbx_struct_assembly_gen.entity_inst_id
_pdbx_struct_assembly_gen.assembly_id
_pdbx_struct_assembly_gen.oper_expression
_pdbx_struct_asym_gen.entity_inst_id
_pdbx_struct_asym_gen.asym_id
_pdbx_struct_asym_gen.oper_expression
_pdbx_struct_msym_gen.entity_inst_id
_pdbx_struct_msym_gen.msym_id
_pdbx_struct_msym_gen.oper_expression
_pdbx_struct_legacy_oper_list.id
_pdbx_struct_legacy_oper_list.name
_pdbx_struct_legacy_oper_list.matrix[1][1]
_pdbx_struct_legacy_oper_list.matrix[1][2]
_pdbx_struct_legacy_oper_list.matrix[1][3]
_pdbx_struct_legacy_oper_list.matrix[2][1]
_pdbx_struct_legacy_oper_list.matrix[2][2]
_pdbx_struct_legacy_oper_list.matrix[2][3]
_pdbx_struct_legacy_oper_list.matrix[3][1]
_pdbx_struct_legacy_oper_list.matrix[3][2]
_pdbx_struct_legacy_oper_list.matrix[3][3]
_pdbx_struct_legacy_oper_list.vector[1]
_pdbx_struct_legacy_oper_list.vector[2]
_pdbx_struct_legacy_oper_list.vector[3]
_pdbx_reflns_twin.diffrn_id
_pdbx_reflns_twin.crystal_id
_pdbx_reflns_twin.type
_pdbx_reflns_twin.operator
_pdbx_reflns_twin.fraction
_pdbx_reflns_twin.mean_I2_over_mean_I_square
_pdbx_reflns_twin.mean_F_square_over_mean_F2
_struct_conn.pdbx_dist_value
_pdbx_struct_info.type
_pdbx_struct_info.value
_pdbx_struct_assembly_prop.details
_pdbx_re_refinement.entry_id
_pdbx_re_refinement.citation_id
_pdbx_re_refinement.details
_pdbx_struct_assembly_prop.biol_id
_pdbx_struct_assembly_prop.type
_pdbx_struct_assembly_prop.value
_pdbx_struct_assembly_prop.details
_struct_biol.pdbx_aggregation_state
_struct_biol.pdbx_assembly_method
_entry.pdbx_DOI
_citation.unpublished_flag
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id
_entity_src_nat.pdbx_ncbi_taxonomy_id
_pdbx_struct_ref_seq_feature.feature_id
_pdbx_struct_ref_seq_feature.align_id
_pdbx_struct_ref_seq_feature.type
_pdbx_struct_ref_seq_feature.details
_pdbx_struct_ref_seq_feature.pdb_strand_id 
_pdbx_struct_ref_seq_feature.asym_id 
_pdbx_struct_ref_seq_feature.beg_auth_seq_id
_pdbx_struct_ref_seq_feature.end_auth_seq_id
_pdbx_struct_ref_seq_feature.beg_seq_num
_pdbx_struct_ref_seq_feature.end_seq_num
_pdbx_struct_ref_seq_feature.beg_auth_mon_id
_pdbx_struct_ref_seq_feature.end_auth_mon_id
_pdbx_struct_ref_seq_feature.beg_pdb_ins_code
_pdbx_struct_ref_seq_feature.end_pdb_ins_code
_pdbx_struct_ref_seq_feature_prop.feature_id
_pdbx_struct_ref_seq_feature_prop.property_id
_pdbx_struct_ref_seq_feature_prop.type
_pdbx_struct_ref_seq_feature_prop.value
_pdbx_struct_ref_seq_feature_prop.details
_pdbx_struct_ref_seq_feature_prop.beg_db_mon_id
_pdbx_struct_ref_seq_feature_prop.end_db_mon_id
_pdbx_struct_ref_seq_feature_prop.beg_db_seq_id
_pdbx_struct_ref_seq_feature_prop.end_db_seq_id
1.031 2006-08-10

 Changes: (jdw)
 + Correct typo in new definitions - change  
   _chem_comp_atom.pdbx_model_Cartn_[xyz]_2  to [xyz]_ideal
 + Add enum for NYSGXRC
 + Add enum for HOLD FOR 8 WEEKS.
1.030 2006-06-27

 Changes: (zf)
 + fixed the alias for _pdbx_refine_tls_group.beg_auth_seq_id item
1.029 2006-06-12

 Changes: (jdw)
 + More additions to enumerations for SG sites.
 + revise enumerations for status codes.
1.028 2006-05-11

 Changes: (jdw)
 + Make _chemp_comp.pdbx_replaces a comma separated list.
 + Adjust enumerations for SG sites
1.027 2006-05-01

 Changes: (jdw)
 + add _chemp_comp.pdbx_replaces/pdbx_replaced_by
1.026 2006-04-27

 Changes: (jdw)
 + add 4 week enumeration/example for HOLD status items
 + add pdbx_ordinal items for chem_comp_atom/bond and pdbx_ambiguous_flag
   to chem_comp.
1.025 2006-04-18

 Changes: (jdw)
 + fix data type for _entity_poly.type
1.024 2006-04-13

 Changes: (jdw)
 + Correct alias for _struct_site_gen.pdbx_auth_ins_code.
 + Add enum 'polydeoxyribonucleotide/polyribonucleotide hybrid' to entity_poly.type.
 + update enums in  pdbx_SG_project.
1.023 2006-03-01

 Changes: (jdw)
 + Add _pdbx_contact_author.continent
 + Remove enums for _pdbx_contact_author.country
 + Added EMDB, TARGETDB, PEPCDB to _pdbx_database_related.db_name examples and 
   associated EM volume, associated NMR restraints, associated 
   structure factors, and associated protein target sequence/protocol 
   data to _pdbx_database_related.content_type.
1.022 2006-02-24

 Changes: (jdw)
 + Fixed syntax issues (ie. extra loop_) in items in _pdbx_construct.*
 + Added missing category groups in standard dictionary section 1.
 + Fixed category error for item _chem_comp_atom.pdbx_align
1.021 2005-10-12

 Changes: (jdw)
 + added categories pdbx_refine_component, pdbx_chem_comp_descriptor,
   pdbx_chem_comp_identifier, pdbx_chem_comp_import,pdbx_chem_comp_atom_edit,
   pdbx_chem_comp_bond_edit, and pdbx_chem_comp_audit.
 + added stereochemistry and aromaticity flags to chem_comp_atom and 
   chem_comp_bond.
 + added alternate component and atom nomenclature to chem_comp_atom.  
 + added alternate model coordinates to chem_comp_atom category
1.020 2005-08-23

 Changes: (jdw)
 + Correct typos in pdbx_feature_monomer.
 + Correct typos in examples in categories refine and publ_manuscript_incl
1.019 2005-07-21

 Changes: (jdw)
 + Added _struct.pdbx_formula_weight and  _struct.pdbx_formula_weight_method
 + Added _refln.pdbx_HL_A_iso, _refln.pdbx_HL_B_iso, _refln.pdbx_HL_C_iso,
          and _refln.pdbx_HL_D_iso 
 + Added _phasing_set.pdbx_d_res_low/high _pdbx_phasing_MR.native_data_set_id
 + Added category pdbx_feature_monomer
1.018 2005-07-14

 Changes: (jdw)
 + Added PDB_SOLN_SCATTER* definitions
 + Added _refln.pdbx_[F,I]_[minus,plus] and 
         _refln.pdbx_[F,I]_[minus,plus]_sigma
 + Extend enumeration for _pdbx_database_status.status_code_sf
1.017 2005-06-27

 Changes: (BMcM)
 + added _reflns.threshold_expression and _publ_author.email
 + numerous minor changes to wordings of definitions to align with mmcif
   version 2.0.09 as released on International Tables G CD-ROM
1.016 2005-06-24

 Changes: (jdw)
 + aliases repointed for items in category pdbx_database_remark
 + Added the following items:
  _diffrn_detector.pdbx_frames_total
  _diffrn_detector.pdbx_collection_time_total
  _refine.pdbx_ls_sigma_Fsqd
  _reflns.pdbx_Rmerge_I_all
  _reflns.pdbx_netI_over_sigmaI
  _reflns.pdbx_res_netI_over_av_sigmaI_2
  _reflns.pdbx_res_netI_over_sigmaI_2
  _reflns_shell.pdbx_netI_over_sigmaI_all
  _reflns_shell.pdbx_netI_over_sigmaI_obs
  _struct_biol.pdbx_formula_weight
  _struct_biol.pdbx_formula_weight_method
  _struct_biol_gen.pdbx_PDB_order
  _phasing_MAD.pdbx_number_data_sets
  _phasing_MAD.pdbx_anom_scat_method
  _phasing_MIR.pdbx_number_derivatives
  _phasing_set.pdbx_temp_details

 + miscellaneous editorial changes in descriptions and enumerations.
1.015 2005-04-15

 Changes: (jdw)
 + remove _entity_keywords.text from category key
1.014 2005-04-08

 Changes: (jdw)
 + remove _struct_keywords.text from category key
1.013 2005-04-05

 Changes: (jdw)
 + Temporarily remove definitions from Image CIF dictionary
 + Added mandatory code for _cell.reciprocal_angle_beta
 + Added mandatory code for _pdbx_entity_nonpoly.entity_id 
 + Fixed category attribute for  _reflns_shell.pdbx_chi_squared
 + Changed mandatory code for _software.citation_id 
1.012 2005-03-29

 Changes: (kh/jdw)
  + added preliminary set of extensions for macromolecular powder diffraction
    experiments, including:
  _pdbx_exptl_pd (category)
  _pdbx_exptl_pd.entry.id
  _pdbx_exptl_pd.spec_preparation_pH
  _pdbx_exptl_pd.spec_preparation_pH_range
  _pdbx_exptl_pd.spec_preparation
  _diffrn_radiation.pdbx_analyzer 
  _refine.pdbx_pd_number_of_powder_patterns
  _refine.pdbx_pd_number_of_points
  _refine.pdbx_pd_meas_number_of_points
  _refine.pdbx_pd_proc_ls_prof_R_factor
  _refine.pdbx_pd_proc_ls_prof_wR_factor
  _refine.pdbx_pd_Marquardt_correlation_coeff
  _refine.pdbx_pd_Fsqrd_R_factor 
  _refine.pdbx_pd_ls_matrix_band_width
 Changes: (fzk)
  removed 'National Project on Protein Structural and Functional Analyses' from
         _pdbx_SG_project.full_name_of_center,
  added 'National Project on Protein Structural and Functional Analyses' to
         _pdbx_SG_project.project_name
1.011 2005-03-08

 Changes: (jdw)
  + Included extensions from mmCIF dictionary...
 Changes: (fzk)
  + add _pdbx_refine_tls_group.beg_auth_asym_id
  + add _pdbx_refine_tls_group.end_auth_asym_id
  + add enumeration values 'SGC' and 'NPPSFA' for
    _pdbx_SG_project.initial_of_center
  + add enumeration values 'Structural Genomics Consortium' and
        'National Project on Protein Structural and Functional Analyses'
        for _pdbx_SG_project.full_name_of_center 
  + fix _item_description.description for _entity_poly.pdbx_target_identifier
1.010 2005-01-25

 Changes: (jdw)
  + change mandatory doc for  _pdbx_database_status.SG_entry 
  + fix key in category pdbx_database_PDB_obs_spr
1.009 2005-01-13

 Changes: (zkf)
 + add _pdbx_database_status.status_code_sf item
 + add _pdbx_database_status.date_of_sf_release item
 + add _pdbx_database_status.status_code_mr item
 + add _pdbx_database_status.date_of_mr_release item
 + add _pdbx_database_status.SG_entry item
 + add _entity_poly.pdbx_target_identifier item
 + add pdbx_SG_project category
 + fixed enumeration values for _software.language
1.008 2004-11-15

 Changes: (jdw)
 + fix typo in category save frame name pdbx_exptl_crystal_grow_comp.
1.007 2004-11-02

 Changes: (jdw)
 + added pdbx_entity_prod_protocol, pdbx_exptl_crystal_grow_sol, 
   pdbx_exptl_crystal_grow_comp, and pdbx_exptl_crystal_cryo_treatment 
   categories
 + relax enumerations in cryo-em dictionary.
 + remove upper-bound for refine.occupancy_max
1.006 2004-10-10

 Changes: (jdw)
 + Update enumerations in cryo-em dictionary. 
1.005 2004-09-28

 Changes: (zkf,jdw)
 + Add missing pdbx_contact_author.postal_code item
 + Add missing pdbx_contact_author.city item
 + Add missing pdbx_contact_author.state_province item
 + Add enumerations in pdbx_contact_author.id
 + Modify enumerations in pdbx_contact_author.role
1.004 2004-08-04

 Changes:  (jdw)
 + Fix many data type errors in phasing section.
 + Add pdbx_contact_author 
1.003 2004-06-16

 Changes:  (jdw)
 + Fix miscellaneous unresolved links. 
1.002 2004-06-09

 Changes:  (jdw)
 + Added categories PDBX_DOMAIN, PDBX_SEQUENCE_RANGE, 
   PDBX_FEATURE_ENTRY, PDBX_FEATURE_ASSEMBLY, PDBX_FEATURE_DOMAIN,
   and PDBX_FEATURE_SEQUENCE_RANGE.
1.001 2004-05-21

 Changes:  (jdw)
 + Fixed incorrect category in _pdbx_audit_author.address
 + Added _citation.pdbx_database_id_DOI
 + Fixed placement of _chem_comp.pdbx_align. Moved this item
   to _chem_comp_atom.pdbx_align
1.000 2004-04-22

 Changes:  (jdw)
 + New packaging and naming
 + Integrate 3d em definitions
 + Relax enumerations to comply with existing legacy data.
 + Version to 1.000
0.020 2003-10-30

 Changes: (jdw/zf)
 + Fix cases where category keys are not flagged as mandatory
 + Add category PDBX_AUDIT_AUTHOR
0.019 2003-09-21

 Changes: (jdw/hy)
 + Added additional phasing items for PDB_EXTRACT.   
0.018 2003-07-07

 Changes: (jdw)
 +  Integrated protein production data items. 
0.017 2002-10-05

 Changes: (jdw)
 + Final corrections of recommendations for  NMR and X-ray deposition for
   structural genomics.  
0.016 2002-08-05

 Changes: (jdw)
 +  Add PDBX_AUDIT category.
0.015 2002-05-22

 Changes: (jdw)
 +  Add PDBX_ENTITY_NONPOLY and fix missing data type codes.
0.014 2002-02-28

 Changes: (jdw)
 +  Add items for NMR model and PDB insert code to GEOM_BOND, GEOM_ANGLE,
    GEOM_CONTACT, and GEOM_TORSION categories.
0.013 2001-07-12

 Changes: (jdw)
 +  enumerations->examples for _pdbx_nmr_representative.selection_criteria and
    _pdbx_database_related.db_name.
 +  add regex for int and float ranges
0.012 2001-06-28

 Changes: (jdw)
 +  _atom_site_anisotrop.pdbx_auth_* aliases corrected.
 +  adjust regex for date:time type
0.011 2001-06-14

 Changes: (jdw)
 +  Moved enumerations to examples for _pdbx_nmr_spectrometer.field_strength 
 +  _atom_site.pdb_auth_atom_name data type changed from code to atcode.
0.010 2001-04-18

 Changes: (jdw)
 +  Added missing _item_type.codes for 
         _refine_hist.number_atoms_solvent
         _refine_hist.number_atoms_total
         _refine.overall_SU_B
         _refine.overall_SU_ML
         _refine.pdbx_overall_ESU_R
 + Added CCP4 data items output from REFMAC V5.
0.009 2001-03-02

 Changes: (jdw)
 +  Added missing mandatory codes and reset aliases for
    _diffrn_radiation.pdbx_wavelenth_list.
0.008 2001-01-22

 Changes: (jdw)
 + Added item _pdbx_database_status.dep_release_code_sequence
0.007 2000-11-09

 Changes: (jdw)
 + Added mandatory codes for _exptl_crystal_grow.pdbx_details and 
   _exptl_crystal_grow.pdbx_pH_range.
 + Added missing data types and category ids in category 
   pdbx_struct_sheet_hbond.
 + Updated data type for atom name references to atcode.  
 + Updated aliases for _refine.overall_SU_B and _refine.overall_SU_ML.
 + Trimmed line lengths > 80 characters. 
0.006 2000-10-26

 Changes: (jdw)
 + Added _exptl_crystal_grow.rcsb_pH_range.
 + Added category PDBX_STRUCT_SHEET_HBOND to hold single hydrogen
   bond registration between beta sheet strands.
0.005 2000-10-25
 Changes: (jdw)
  + drop category PDBX_DATABASE_REMARK
0.004 2000-10-24
 Changes: (jdw)
  + Added optional timestamps to data items.  
  + Repositioned parent items in PDBX_POLY_SEQ_SCHEME.
0.003 2000-10-16
  Changes: (jdw)
    + Move enumerations to examples for:
          _pdbx_nmr_exptl.type           
          _pdbx_nmr_ensemble.conformer_selection_criteria
          _pdbx_nmr_software.name                        
          _struct_keywords.pdbx_keywords                 
    + Added _atom_site_anisotrop.pdbx_auth_* items   
    + Added _struct_mon_prot_cis.pdbx_               
    + Added _struct_conn.pdbx_ptnr3_auth_* items.    
0.002 2000-06-06
 Changes: (jdw)
   + Added items in refine_hist and exptl_crystal_grow
0.001 2000-05-23

 Initial revision based on RCSB local dictionaries
 and EBI database schema.  J. Westbrook and J. Ionides

 

© RCSB PDB