4Y17:
reference: Structural and Mechanistic Roles of Novel Chemical Ligands on the SdiA Quorum-Sensing Transcription Regulator., Nguyen Y, Nguyen NX, Rogers JL, Liao J, MacMillan JB, Jiang Y, Sperandio V, MBio. 2015 Mar 31;6(2). pii: e02429-14. doi: 10.1128/mBio.02429-14. PMID: 25827420

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