../ pdb_00002pk8_xyz-ext-atom_v1-6.xml.gz 07-Aug-2026 19:54 18K pdb_00002pk8_xyz-no-atom_v1-6.xml.gz 07-Aug-2026 19:54 19K pdb_00002pk8_xyz_v1-6.cif.gz 07-Aug-2026 19:54 33K pdb_00002pk8_xyz_v1-6.xml.gz 07-Aug-2026 19:54 43K