../ pdb_00007z7s_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:06 1M pdb_00007z7s_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:06 159K pdb_00007z7s_xyz_v1-4.cif.gz 28-Aug-2026 18:06 1M pdb_00007z7s_xyz_v1-4.xml.gz 28-Aug-2026 18:06 1M