../ pdb_00004nbb_xyz-ext-atom_v1-3.xml.gz 07-Aug-2026 19:53 279K pdb_00004nbb_xyz-no-atom_v1-3.xml.gz 07-Aug-2026 19:53 67K pdb_00004nbb_xyz_v1-3.cif.gz 07-Aug-2026 19:53 319K pdb_00004nbb_xyz_v1-3.xml.gz 07-Aug-2026 19:53 440K