../ pdb_00004kx6_xyz-ext-atom_v1-4.xml.gz 23-Feb-2024 17:45 377K pdb_00004kx6_xyz-no-atom_v1-4.xml.gz 23-Feb-2024 17:45 72K pdb_00004kx6_xyz_v1-4.cif.gz 23-Feb-2024 17:45 832K pdb_00004kx6_xyz_v1-4.xml.gz 23-Feb-2024 17:45 1M