>tr|A7ZU61|A7ZU61_ECO24 Thiol:disulfide interchange protein OS=Escherichia coli O139:H28 GN=dsbA MKKIWLALAGLVLAFSASAAQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLH ISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQT IRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQL NPQGMDTSNMDVFVQQYADTVKYLSEKK