../ pdb_00003ssr_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:28 37K pdb_00003ssr_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:28 22K pdb_00003ssr_xyz_v1-2.cif.gz 08-Sep-2023 16:28 91K pdb_00003ssr_xyz_v1-2.xml.gz 08-Sep-2023 16:28 124K