>3KKB_1|Chains A, B|Sensor protein|Pseudomonas aeruginosa PAO1 (208964) SNAQEQRMSHHYATIEVSQQLRQLLGDQLVILLRETPDGQALERSQNDFRRVLEQGRANTVDSAEQAALDGVRDAYLQLQAHTPALLEAPMADNDGFSEAFNGLRLRLQDLQQLALAGISEAETSARHRA