../ pdb_00004ucx_xyz-ext-atom_v1-7.xml.gz 11-Sep-2026 15:44 430K pdb_00004ucx_xyz-no-atom_v1-7.xml.gz 11-Sep-2026 15:44 97K pdb_00004ucx_xyz_v1-7.cif.gz 11-Sep-2026 15:44 940K pdb_00004ucx_xyz_v1-7.xml.gz 11-Sep-2026 15:44 1M