../ pdb_00004nu1_xyz-ext-atom_v1-5.xml.gz 07-Aug-2026 19:52 72K pdb_00004nu1_xyz-no-atom_v1-5.xml.gz 07-Aug-2026 19:52 35K pdb_00004nu1_xyz_v1-5.cif.gz 07-Aug-2026 19:52 175K pdb_00004nu1_xyz_v1-5.xml.gz 07-Aug-2026 19:52 239K