../ pdb_00004o4s_xyz-ext-atom_v1-6.xml.gz 25-Oct-2024 18:27 450K pdb_00004o4s_xyz-no-atom_v1-6.xml.gz 25-Oct-2024 18:27 82K pdb_00004o4s_xyz_v1-6.cif.gz 25-Oct-2024 18:27 998K pdb_00004o4s_xyz_v1-6.xml.gz 25-Oct-2024 18:27 1M