../ pdb_00004xs1_xyz-ext-atom_v1-2.xml.gz 22-Sep-2023 17:20 158K pdb_00004xs1_xyz-no-atom_v1-2.xml.gz 22-Sep-2023 17:20 44K pdb_00004xs1_xyz_v1-2.cif.gz 22-Sep-2023 17:20 359K pdb_00004xs1_xyz_v1-2.xml.gz 22-Sep-2023 17:20 495K