../ pdb_00004zwz_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:20 53K pdb_00004zwz_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:20 27K pdb_00004zwz_xyz_v1-3.cif.gz 22-Sep-2023 17:20 130K pdb_00004zwz_xyz_v1-3.xml.gz 22-Sep-2023 17:20 175K