>2nnx_A mol:protein length:154 SUPEROXIDE DISMUTASE [CU-ZN]XATKAVCVLKGDGPVQGIINFEQKESNGPVKVWGSIKGLTEGLHGFRVQEFGDNTAGCTSAGPHFNPLSRKHGGPKDEERHVGDLGNVTADKDGVADVSIEDSVISLSGDHCIIGRTLVVHEKADDLGKGGNEESTKTGNAGSRLACGVIGIAQ