../ pdb_00002xka_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:56 506K pdb_00002xka_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:56 82K pdb_00002xka_xyz_v1-4.cif.gz 03-May-2024 16:56 546K pdb_00002xka_xyz_v1-4.xml.gz 03-May-2024 16:56 747K