../ pdb_00001cku_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:53 35K pdb_00001cku_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:53 24K pdb_00001cku_xyz_v1-4.cif.gz 07-Aug-2026 19:53 90K pdb_00001cku_xyz_v1-4.xml.gz 07-Aug-2026 19:53 125K