The thioredoxin peroxidase 1 (Tpx-1) exhibited strong functional interactions with the protein disulfide isomerase (ERp60), ... and protein disulfide-isomerase. In addition, proteins with degradative function [17] such as the proteasome subunit alpha type ... protein disulfide isomerase was expressed solely in the Dufours gland of nurse workers. Molecular chaperones and proteases are ... protein disulfide-isomerase (ERp60) and ferritin (Fer1HCH) (Fig 4A). ...