PDBx/mmCIF category	Legacy PDB format records	Description
_pdbx_audit_revision_history	REVDAT	Entry file type, major and minor revision version numbers and corresponding revision dates.

Example:

loop_
_pdbx_audit_revision_history.ordinal
_pdbx_audit_revision_history.data_content_type
_pdbx_audit_revision_history.major_revision
_pdbx_audit_revision_history.minor_revision
_pdbx_audit_revision_history.revision_date
1	'Structure model'	1	0	2023-09-20
2	'Sturcture model'	1	1	2023-10-04

PDBx/mmCIF category	Legacy PDB format records	Description
_pdbx_audit_revision_details	REVDAT	Entry file type, type classification of the revision (initial release, coordinate replacement, obsolete, remediation) and additional details describing the revision.

Notes:

• Major version revision corresponds to updates to the atomic coordinates, polymer sequence(s), and/or chemical identity of a ligand. All other changes are defined as minor.
• wwPDB retains all major versions with the latest minor versions of an entry within the PDB archive.

Example:

_pdbx_audit_revision_details.revision_ordinal	1
_pdbx_audit_revision_details.data_content_type	'Structure model'
_pdbx_audit_revision_details.provider	repository
_pdbx_audit_revision_details.type	'Initial release'
_pdbx_audit_revision_details.description	?
_pdbx_audit_revision_details.details	?

PDBx/mmCIF category	Legacy PDB format records	Description
_pdbx_audit_revision_group	REVDAT	mmCIF groups affected by revision

Example:

_pdbx_audit_revision_group.ordinal	1
_pdbx_audit_revision_group.revision_ordinal	2
_pdbx_audit_revision_group.data_content_type	'Structure model'
_pdbx_audit_revision_group.group	'Database references'

PDBx/mmCIF category	Legacy PDB format records	Description
_pdbx_audit_revision_category	REVDAT	mmCIF categories affected by revision

Example:

loop_
_pdbx_audit_revision_category.ordinal
_pdbx_audit_revision_category.revision_ordinal
_pdbx_audit_revision_category.data_content_type
_pdbx_audit_revision_category.category
1	2	'Structure model'	citation
2	2	'Structure model'	citation_author

PDBx/mmCIF category	Legacy PDB format records	Description
_pdbx_audit_revision_item	REVDAT	mmCIF category items affected by revision.

Example:

loop_
_pdbx_audit_revision_item.ordinal
_pdbx_audit_revision_item.revision_ordinal
_pdbx_audit_revision_item.data_content_type
_pdbx_audit_revision_item.item
1	2	'Structure model'	'_citation.country'
2	2	'Structure model'	'_citation.journal_abbrev'
3	2	'Structure model'	'_citation.journal_id_ASTM'
4	2	'Structure model'	'_citation.journal_id_CSD
5	2	'Structure model'	'_citation.journal_id_ISSN'
6	2	'Structure model'	'_citation.journal_volume'
7	2	'Structure model'	'_citation.page_first'
8	2	'Structure model'	'_citation.page_last'
9	2	'Structure model'	'_citation.pdbx_database_id_DOI '
10	2	'Structure model'	'_citation.pdbx_database_id_PubMed'
11	2	'Structure model'	'_citation.title'
12	2	'Structure model'	'_citation.year'