../ pdb_00004ctk_xyz-ext-atom_v1-3.xml.gz 03-May-2024 16:58 111K pdb_00004ctk_xyz-no-atom_v1-3.xml.gz 03-May-2024 16:58 36K pdb_00004ctk_xyz_v1-3.cif.gz 03-May-2024 16:58 235K pdb_00004ctk_xyz_v1-3.xml.gz 03-May-2024 16:58 326K