../ pdb_00001u18_xyz-ext-atom_v1-5.xml.gz 07-Aug-2026 19:49 72K pdb_00001u18_xyz-no-atom_v1-5.xml.gz 07-Aug-2026 19:49 31K pdb_00001u18_xyz_v1-5.cif.gz 07-Aug-2026 19:49 92K pdb_00001u18_xyz_v1-5.xml.gz 07-Aug-2026 19:49 127K