../ pdb_000028zl_xyz-ext-atom_v1-0.xml.gz 28-Aug-2026 18:07 463K pdb_000028zl_xyz-no-atom_v1-0.xml.gz 28-Aug-2026 18:07 90K pdb_000028zl_xyz_v1-0.cif.gz 28-Aug-2026 18:07 1011K pdb_000028zl_xyz_v1-0.xml.gz 28-Aug-2026 18:07 1M