3DH8:
reference: Structure elucidation and preliminary assessment of hydrolase activity of PqsE, the Pseudomonas quinolone signal (PQS) response protein., Yu S, Jensen V, Seeliger J, Feldmann I, Weber S, Schleicher E, Haussler S, Blankenfeldt W, Biochemistry. 2009 Nov 3;48(43):10298-307. PMID: 19788310

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