../ pdb_00002k18_xyz-ext-atom_v1-3.xml.gz 24-May-2024 15:38 670K pdb_00002k18_xyz-no-atom_v1-3.xml.gz 24-May-2024 15:38 22K pdb_00002k18_xyz_v1-3.cif.gz 24-May-2024 15:38 701K pdb_00002k18_xyz_v1-3.xml.gz 24-May-2024 15:38 933K