../ pdb_00003cka_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:32 121K pdb_00003cka_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:32 38K pdb_00003cka_xyz_v1-4.cif.gz 25-Aug-2023 16:32 147K pdb_00003cka_xyz_v1-4.xml.gz 25-Aug-2023 16:32 200K