../ pdb_00004zsx_xyz-ext-atom_v1-2.xml.gz 22-Sep-2023 17:19 109K pdb_00004zsx_xyz-no-atom_v1-2.xml.gz 22-Sep-2023 17:19 31K pdb_00004zsx_xyz_v1-2.cif.gz 22-Sep-2023 17:19 132K pdb_00004zsx_xyz_v1-2.xml.gz 22-Sep-2023 17:19 175K