../ pdb_00003ss4_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:28 281K pdb_00003ss4_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:28 58K pdb_00003ss4_xyz_v1-2.cif.gz 08-Sep-2023 16:27 311K pdb_00003ss4_xyz_v1-2.xml.gz 08-Sep-2023 16:28 434K