../ pdb_00004kx6_xyz-ext-atom_v1-5.xml.gz 07-Aug-2026 19:52 377K pdb_00004kx6_xyz-no-atom_v1-5.xml.gz 07-Aug-2026 19:52 74K pdb_00004kx6_xyz_v1-5.cif.gz 07-Aug-2026 19:52 834K pdb_00004kx6_xyz_v1-5.xml.gz 07-Aug-2026 19:52 1M