../ pdb_00001ff2_xyz-ext-atom_v1-6.xml.gz 07-Aug-2026 19:51 20K pdb_00001ff2_xyz-no-atom_v1-6.xml.gz 07-Aug-2026 19:51 20K pdb_00001ff2_xyz_v1-6.cif.gz 07-Aug-2026 19:51 36K pdb_00001ff2_xyz_v1-6.xml.gz 07-Aug-2026 19:51 48K