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

Table 1.

Summary of the residues important for DNA binding in apo-CjFur and holo-CjFur.

Regulatory metal ion Mutations tested Key residues
Apo-CjFur EMSA N.A. R14E, K17E, R20E, K25E, K28E, R30E, Y68A, R69E R20, K25, K28, R69
Apo-CjFur RT-qPCR (activation) N.A. R20E, K25E, R30E, Y68A, R69E K25, R30, Y68
Apo-CjFur RT-qPCR (repression) N.A. R20E, K25E, R30E, Y68A, R69E R20, K25, R30, Y68, R69
Holo-CjFur EMSA Mn R20E, K25E, K28E, R30E, Y68A, R69E K25, R30, Y68, R69
Holo-CjFur RT-qPCR (repression) Fe R20E, K25E, R30E, Y68A, R69E R20, K25, R30, Y68, R69

N.A. Not applicable.