../ pdb_00002z3u_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:54 80K pdb_00002z3u_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:54 33K pdb_00002z3u_xyz_v1-4.cif.gz 07-Aug-2026 19:54 104K pdb_00002z3u_xyz_v1-4.xml.gz 07-Aug-2026 19:54 140K