1ZOS:
reference: Structure and inhibition of a quorum sensing target from Streptococcus pneumoniae., Singh V, Shi W, Almo SC, Evans GB, Furneaux RH, Tyler PC, Painter GF, Lenz DH, Mee S, Zheng R, Schramm VL, Biochemistry. 2006 Oct 31;45(43):12929-41. PMID: 17059210

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