../ pdb_00004s1z_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:07 81K pdb_00004s1z_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:07 34K pdb_00004s1z_xyz_v1-2.cif.gz 15-Sep-2023 17:07 106K pdb_00004s1z_xyz_v1-2.xml.gz 15-Sep-2023 17:07 144K