../ pdb_00001fxr_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:54 24K pdb_00001fxr_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:54 19K pdb_00001fxr_xyz_v1-4.cif.gz 07-Aug-2026 19:54 39K pdb_00001fxr_xyz_v1-4.xml.gz 07-Aug-2026 19:54 52K