../ pdb_00001u4n_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:48 59K pdb_00001u4n_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:48 26K pdb_00001u4n_xyz_v1-4.cif.gz 18-Aug-2023 15:48 79K pdb_00001u4n_xyz_v1-4.xml.gz 18-Aug-2023 15:48 105K