Large Structures are large structure entries which exceed the limitations of the original PDB file format and are released as a single entry without being split into multiple entries. Since they cannot be expressed in a PDB file, they are released as single files in PDBx/mmCIF and PDBML/XML formats.
Group Depositions are sets of related PDB entries deposited at the same time. PDB entries belonging to each group are available by clicking on the Group ID.
All Chemical Component entries defined in Chemical Component dictionary are listed.
This service provides latest released entry list, including both newly registered entries and updated entries. Each entry ID is linked to the PDBj Mine page. All the entry ID list in PDB is also available.