3G56:
reference: Structure and function of the macrolide biosensor protein, MphR(A), with and without erythromycin., Zheng J, Sagar V, Smolinsky A, Bourke C, LaRonde-LeBlanc N, Cropp TA, J Mol Biol. 2009 Apr 17;387(5):1250-60. Epub 2009 Mar 2. PMID: 19265703

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