Figure 6
Backbone amide {1H}–15N heteronuclear NOEs for oxidized (a) and reduced (b) Ec-Trx collected at 20°C. On top of the plots is a schematic representation of the elements of α-helical (red) and β-strand (blue) secondary structure observed for oxidized Ec-Trx and the residues missing an assigned amino-acid cross peak in 1H–15N HSQC spectra (oxidized and reduced state colored white, reduced state only colored gray). |