../ pdb_00001frk_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:53 20K pdb_00001frk_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:53 19K pdb_00001frk_xyz_v1-4.cif.gz 07-Aug-2026 19:53 35K pdb_00001frk_xyz_v1-4.xml.gz 07-Aug-2026 19:53 46K