../ pdb_00004zn9_xyz-ext-atom_v1-1.xml.gz 01-Mar-2024 17:30 94K pdb_00004zn9_xyz-no-atom_v1-1.xml.gz 01-Mar-2024 17:30 35K pdb_00004zn9_xyz_v1-1.cif.gz 01-Mar-2024 17:30 213K pdb_00004zn9_xyz_v1-1.xml.gz 01-Mar-2024 17:30 291K