>9K4Q_1|Chains A, B[auth C]|C2-Zn1-HEHE-2|Escherichia coli (562) MGHHHHHHHHSSGLEVLFQGPGGTFKELLEEVEKLAKQLGYEEAVEAVKKVKNSKSTREEMQIVVEYLRIDPDNIVLRKLDFAVHLKDQGKEEEAKKVLEKLIEELKKQLEE