../ pdb_00004ztc_xyz-ext-atom_v1-2.xml.gz 22-Sep-2023 17:19 76K pdb_00004ztc_xyz-no-atom_v1-2.xml.gz 22-Sep-2023 17:19 30K pdb_00004ztc_xyz_v1-2.cif.gz 22-Sep-2023 17:19 100K pdb_00004ztc_xyz_v1-2.xml.gz 22-Sep-2023 17:19 131K