>2P4K_1|Chains A, B, C, D|Superoxide dismutase|Homo sapiens (9606) KHSLPDLPYDYGALEPHINAQIMQLHHSKHHAANVNNLNVTEEKYQEALAKGDVTAQIALQPALKFNGGGHINHSIFWTNLSPNGGGEPKGELLEAIKRDFGSFDKFKEKLTAASVGVQGSGWGWLGFNKERGHLQIAACPNQDPLQGTTGLIPLLGIDVWEHAYYLQYKNVRPDYLKAIWNVINWENVTERYMACKK