../ pdb_00004lk3_xyz-ext-atom_v1-4.xml.gz 15-Sep-2023 17:08 304K pdb_00004lk3_xyz-no-atom_v1-4.xml.gz 15-Sep-2023 17:08 71K pdb_00004lk3_xyz_v1-4.cif.gz 15-Sep-2023 17:08 669K pdb_00004lk3_xyz_v1-4.xml.gz 15-Sep-2023 17:08 927K