../ pdb_000021di_xyz-ext-atom_v1-1.xml.gz 03-Jul-2026 15:34 72K pdb_000021di_xyz-no-atom_v1-1.xml.gz 03-Jul-2026 15:34 39K pdb_000021di_xyz_v1-1.cif.gz 03-Jul-2026 15:34 100K pdb_000021di_xyz_v1-1.xml.gz 03-Jul-2026 15:34 141K