../ pdb_000028zs_xyz-ext-atom_v1-0.xml.gz 28-Aug-2026 18:07 116K pdb_000028zs_xyz-no-atom_v1-0.xml.gz 28-Aug-2026 18:07 47K pdb_000028zs_xyz_v1-0.cif.gz 28-Aug-2026 18:07 274K pdb_000028zs_xyz_v1-0.xml.gz 28-Aug-2026 18:07 366K