../ pdb_00001k2j_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:05 7382 pdb_00001k2j_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:05 9445 pdb_00001k2j_xyz_v1-4.cif.gz 17-May-2024 16:05 15K pdb_00001k2j_xyz_v1-4.xml.gz 17-May-2024 16:05 20K