../ pdb_00002ak4_xyz-ext-atom_v1-3.xml.gz 18-Oct-2024 17:45 588K pdb_00002ak4_xyz-no-atom_v1-3.xml.gz 18-Oct-2024 17:45 108K pdb_00002ak4_xyz_v1-3.cif.gz 18-Oct-2024 17:45 657K pdb_00002ak4_xyz_v1-3.xml.gz 18-Oct-2024 17:45 896K