>tr|A0A832SJN3|A0A832SJN3_9EURY Thioredoxin-disulfide reductase OS=Methanocaldococcus jannaschii GN=trxB MIHDTIIIGAGPGGLTAGIYAMRGKLNALCIEKENAGGRIAEAGIVENYPGFEEIRGYEL AEKFKNHAEKFKLPIIYDEVIKIETKERPFKVITKNSEYLTKTIVIATGTKPKKLGLNED KFIGRGISYCTMCDAFFYLNKEVIVIGRDTPAIMSAINLKDIAKKVIVITDKSELKAAES IMLDKLKEANNVEIIYNAKPLEIVGEERAEGVKISVNGKEEIIKADGIFISLGHVPNTEF LKDSGIELDKKGFIKTDENCRTNIDGIYAVGDVRGGVMQVAKAVGDGCVAMANIIKYLQK L