../ pdb_00007sa1_xyz-ext-atom_v1-3.xml.gz 13-Oct-2023 17:44 265K pdb_00007sa1_xyz-no-atom_v1-3.xml.gz 13-Oct-2023 17:44 56K pdb_00007sa1_xyz_v1-3.cif.gz 13-Oct-2023 17:44 303K pdb_00007sa1_xyz_v1-3.xml.gz 13-Oct-2023 17:44 410K