../ pdb_00001kkw_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:03 224K pdb_00001kkw_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:03 16K pdb_00001kkw_xyz_v1-4.cif.gz 17-May-2024 16:03 251K pdb_00001kkw_xyz_v1-4.xml.gz 17-May-2024 16:03 331K