../ pdb_00001xn4_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:49 32K pdb_00001xn4_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:49 19K pdb_00001xn4_xyz_v1-4.cif.gz 18-Aug-2023 15:49 49K pdb_00001xn4_xyz_v1-4.xml.gz 18-Aug-2023 15:49 63K