XmlmmCIF equivalent: entry There is only one item in the ENTRY category, _entry.id. This data item gives a name to this entry, and is indirectly a key to the categories (such as CELL, GEOM, EXPTL) that describe information pertinent to the entire data block. EBI Item. From where the EBI effective_resolution was taken or calculated EBI Item. Resolution of the co-ordinate set XmlmmCIF equivalent: entry/id The value of _entry.id identifies the data block. Note that this item need not be a number; it can be any unique identifier.