../ pdb_00004kek_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:10 29K pdb_00004kek_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:10 22K pdb_00004kek_xyz_v1-3.cif.gz 15-Sep-2023 17:10 46K pdb_00004kek_xyz_v1-3.xml.gz 15-Sep-2023 17:10 61K