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. 2013 Jan 28;288(11):7942–7955. doi: 10.1074/jbc.M112.392688

FIGURE 5.

FIGURE 5.

A and B, the SEC elution profile of Cg_NrdH-redoxin (A) and Mt_NrdH-redoxin (B) in a low and high ionic strength buffer. A clear shift toward the monomeric state is observed in a buffer with high ionic strength. The model of the dimer of Mt_NrdH-redoxin obtained from the SAXS analysis (C) is stabilized by several salt bridges and hydrogen bonds (D).