../ pdb_00003s2n_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:27 82K pdb_00003s2n_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:27 35K pdb_00003s2n_xyz_v1-2.cif.gz 08-Sep-2023 16:27 174K pdb_00003s2n_xyz_v1-2.xml.gz 08-Sep-2023 16:27 239K