. 2018 May 8;8:7140. doi: 10.1038/s41598-018-25157-6

Table 3.

Summary of DNA binding residues identified in this study and those involved in contacting DNA identified in the crystal structures of Fur/DNA and Zur/DNA complexes.

		Residues	Protein^(reference)
This study	Residues identified in this study	R20, K25, R30, Y68, R69	CjFur^{(this study)}
	DNA binding residues interacting with DNA bases	K15 (K25), Y56 (Y68), R57 (R69)	MgFur⁵²
	DNA binding residues interacting with DNA bases	Y45, R65 (R69)	EcZur⁵³
Previous studies	DNA binding residues interacting with phosphodiester backbone	V16, T17, Q19, R20 (R30), S51, T54, R77, A78	MgFur⁵²
Previous studies		R23 (K25), T25, Q27, R28 (R30), Y64 (Y68)	EcZur⁵³

Residues in brackets correspond to CjFur residues identified in this study.