2MJ6:
reference: Mechanism of the pH-Induced Conformational Change in the Sensor Domain of the DraK Histidine Kinase via the E83, E105, and E107 Residues., Yeo KJ, Hong YS, Jee JG, Lee JK, Kim HJ, Park JW, Kim EH, Hwang E, Kim SY, Lee EG, Kwon O, Cheong HK, PLoS One. 2014 Sep 9;9(9):e107168. doi: 10.1371/journal.pone.0107168. eCollection, 2014. PMID: 25203403

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