../ pdb_00004kkv_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:09 66K pdb_00004kkv_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:09 26K pdb_00004kkv_xyz_v1-3.cif.gz 15-Sep-2023 17:09 85K pdb_00004kkv_xyz_v1-3.xml.gz 15-Sep-2023 17:09 114K