>4ZUA_1|Chains A, B|Exoenzyme S synthesis regulatory protein ExsA|Pseudomonas aeruginosa PAO1 (208964) GQGAKSLGRKQITSCHWNIPTFEYRVNKEEGVYVLLEGELTVQDIDSTFCLAPGELLFVRRGSYVVSTKGKDSRILWIPLSAQFLQGFVQRFGALLSEVERCDEPVPGIIAFAATPLLAGCVKGLKELLVHEHPPMLACLKIEELLMLFAFSPQGPLLMSVLRQLSNRHVERLQLFME