../ pdb_00007zz1_xyz-ext-atom_v1-2.xml.gz 27-Feb-2026 17:22 112K pdb_00007zz1_xyz-no-atom_v1-2.xml.gz 27-Feb-2026 17:22 75K pdb_00007zz1_xyz_v1-2.cif.gz 27-Feb-2026 17:22 170K pdb_00007zz1_xyz_v1-2.xml.gz 27-Feb-2026 17:22 224K