../ pdb_00002ckz_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:58 101K pdb_00002ckz_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:58 33K pdb_00002ckz_xyz_v1-4.cif.gz 03-May-2024 16:58 122K pdb_00002ckz_xyz_v1-4.xml.gz 03-May-2024 16:58 168K