XmlmmCIF equivalent: database_PDB_rev_record Data items in the DATABASE_PDB_REV_RECORD category record details about specific record types that were changed in a given revision of a PDB entry. These data items are assigned by the PDB database managers and should only appear in a data block if they originate from that source. XmlmmCIF equivalent: database_PDB_rev_record/details A description of special aspects of the revision of records in this PDB entry. XmlmmCIF equivalent: database_PDB_rev_record/rev_num This data item is a pointer to _database_PDB_rev.num in the DATABASE_PDB_REV category. XmlmmCIF equivalent: database_PDB_rev_record/type The types of records that were changed in this revision to a PDB entry.