../ pdb_00002r4n_xyz-ext-atom_v1-3.xml.gz 25-Aug-2023 16:33 130K pdb_00002r4n_xyz-no-atom_v1-3.xml.gz 25-Aug-2023 16:33 36K pdb_00002r4n_xyz_v1-3.cif.gz 25-Aug-2023 16:33 157K pdb_00002r4n_xyz_v1-3.xml.gz 25-Aug-2023 16:33 217K