../ pdb_00004x2s_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:19 208K pdb_00004x2s_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:19 47K pdb_00004x2s_xyz_v1-4.cif.gz 22-Sep-2023 17:19 478K pdb_00004x2s_xyz_v1-4.xml.gz 22-Sep-2023 17:19 648K