Correction to: Nature Communications; https://doi.org/10.1038/ncomms16065; published online 19 July 2017

This Article contains errors in Fig. 1, Table 1 and the Methods section. In panel c, the labels for PmScsC and EcDsbC in the upper two curves are interchanged. In Table 1 and the Methods section entitled ‘Extended structure’, the space group of the extended PmScsC structure is incorrectly referred to as H32 and should read H32. Correct versions of Fig. 1 and Table 1 are presented below; the errors have not been corrected in the Article.

figure 1

Fig. 1

Table 1 PmScsC crystal structure statistics