../ pdb_00004cka_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:45 81K pdb_00004cka_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:45 30K pdb_00004cka_xyz_v1-2.cif.gz 15-Dec-2023 18:45 106K pdb_00004cka_xyz_v1-2.xml.gz 15-Dec-2023 18:45 138K