../ pdb_00004rkd_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:10 582K pdb_00004rkd_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:10 96K pdb_00004rkd_xyz_v1-3.cif.gz 15-Sep-2023 17:10 1M pdb_00004rkd_xyz_v1-3.xml.gz 15-Sep-2023 17:10 2M