>6SPK_1|Chains A, B, C[auth E], D[auth F], E[auth I], F[auth J]|Superoxide dismutase [Cu-Zn]|Homo sapiens (9606) ATKVVCVLKGDGPVQGIINFEQKESNGPVKVWGSIKGLTEGLHGFHVHEFGDNTAGCTSAGPHFNPLSRKHGGPKDEERHVGDLGNVTADKDGVADVSIEDSVISLSGDHCIIGRTLVVHEKADDLGKGGNEESTKTGNAGSRLACGVIGIAQ