Supplementary Figure 11: Known and novel protein disulfide bonds identified in the E. coli periplasmic fraction.

(a) Known (black) and newly identified (red) disulfide bond-containing proteins are grouped according to their annotated function and subcellular localization. (b) Classification of the identified E. coli disulfide bonds into consecutive, non-consecutive, and inter-protein disulfide bonds. Two disulfide bonds identified in a complex form cannot be determined as consecutive or non-consecutive.