../ pdb_00004kc4_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:09 66K pdb_00004kc4_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:09 32K pdb_00004kc4_xyz_v1-2.cif.gz 15-Sep-2023 17:09 161K pdb_00004kc4_xyz_v1-2.xml.gz 15-Sep-2023 17:09 218K