[DsbD protein]-disulfide + [protein]-dithiol <=> [DsbB protein]-dithiol + [protein]-disulfide
[dsbd protein]-disulfide + [protein]-dithiol <=> [dsbb protein]-dithiol + [protein]-disulfide
[DsbD protein]-disulfide + [protein]-dithiol <=> [DsbB protein]-dithiol + [protein]-disulfide
[dsbd protein]-disulfide + [protein]-dithiol <=> [dsbb protein]-dithiol + [protein]-disulfide