>gnl|BMRB|813.1 copper-zinc_superoxide_dismutase XTKAVAVLKGDGPVQGIINFEQKESNGPVKVWGSIKGLTEGLHGFHVHEFGDNTAGCTSAGPHFNPLSRKHGGPKDEERHVGDLGNVTADKDGVADVSIEDSVISLSGDHSIIGRTLVVHEKADDLGKGGNEESTKAGNAGSRLACGVIGIAQ