../ pdb_00002a4o_xyz-ext-atom_v1-3.xml.gz 05-Nov-2021 22:45 44K pdb_00002a4o_xyz-no-atom_v1-3.xml.gz 05-Nov-2021 22:45 19K pdb_00002a4o_xyz_v1-3.cif.gz 05-Nov-2021 22:45 59K pdb_00002a4o_xyz_v1-3.xml.gz 05-Nov-2021 22:45 78K