2LD6:
reference: The structure and dynamic properties of the complete histidine phosphotransfer domain of the chemotaxis specific histidine autokinase CheA from Thermotoga maritima., Vu A, Hamel DJ, Zhou H, Dahlquist FW, J Biomol NMR. 2011 Sep;51(1-2):49-55. Epub 2011 Sep 27. PMID: 21947914

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