../ pdb_00004xfk_xyz-ext-atom_v1-3.xml.gz 27-Feb-2026 17:23 78K pdb_00004xfk_xyz-no-atom_v1-3.xml.gz 27-Feb-2026 17:23 35K pdb_00004xfk_xyz_v1-3.cif.gz 27-Feb-2026 17:23 175K pdb_00004xfk_xyz_v1-3.xml.gz 27-Feb-2026 17:23 241K