../ pdb_00006xk4_xyz-ext-atom_v1-2.xml.gz 07-Aug-2026 19:52 87K pdb_00006xk4_xyz-no-atom_v1-2.xml.gz 07-Aug-2026 19:52 31K pdb_00006xk4_xyz_v1-2.cif.gz 07-Aug-2026 19:52 113K pdb_00006xk4_xyz_v1-2.xml.gz 07-Aug-2026 19:52 141K