../ pdb_00004l56_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:11 71K pdb_00004l56_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:11 32K pdb_00004l56_xyz_v1-2.cif.gz 15-Sep-2023 17:11 162K pdb_00004l56_xyz_v1-2.xml.gz 15-Sep-2023 17:11 221K