../ pdb_00004s2k_xyz-ext-atom_v1-5.xml.gz 25-Oct-2024 18:26 191K pdb_00004s2k_xyz-no-atom_v1-5.xml.gz 25-Oct-2024 18:26 45K pdb_00004s2k_xyz_v1-5.cif.gz 25-Oct-2024 18:26 408K pdb_00004s2k_xyz_v1-5.xml.gz 25-Oct-2024 18:26 570K