../ pdb_00007sz3_xyz-ext-atom_v1-2.xml.gz 17-May-2024 16:04 73K pdb_00007sz3_xyz-no-atom_v1-2.xml.gz 17-May-2024 16:04 29K pdb_00007sz3_xyz_v1-2.cif.gz 17-May-2024 16:04 173K pdb_00007sz3_xyz_v1-2.xml.gz 17-May-2024 16:04 234K