../ pdb_00003kkx_xyz-ext-atom_v1-4.xml.gz 01-Sep-2023 16:39 104K pdb_00003kkx_xyz-no-atom_v1-4.xml.gz 01-Sep-2023 16:39 24K pdb_00003kkx_xyz_v1-4.cif.gz 01-Sep-2023 16:39 124K pdb_00003kkx_xyz_v1-4.xml.gz 01-Sep-2023 16:39 164K