../ pdb_00009zn4_xyz-ext-atom_v1-0.xml.gz 19-Dec-2025 19:11 220K pdb_00009zn4_xyz-no-atom_v1-0.xml.gz 19-Dec-2025 19:11 11K pdb_00009zn4_xyz_v1-0.cif.gz 19-Dec-2025 19:11 236K pdb_00009zn4_xyz_v1-0.xml.gz 19-Dec-2025 19:11 320K