TRXB1_ARATH NTR1 Possesses thioredoxin-disulfide reductase activity towards thioredoxins O1, O2 and F3. At4g35460 NADPH-dependent thioredoxin reductase B Thioredoxin reductase 1 F15J1.30 MNCVSRLKCLISKARSFARLGGESTLSQPPSLASAAFSSSAVMNGLETHNTRLCIVGSGPAAHTAAIYAARAELKPLLFEGWMANDIAPGGQLTTTTDVENFPGFPEGILGVELTDKFRKQSERFGTTIFTETVTKVDFSSKPFKLFTDSKAILADAVILATGAVAKRLSFVGSGEASGGFWNRGISACAVCDGAAPIFRNKPLAVIGGGDSAMEEANFLTKYGSKVYIIHRRDAFRASKIMQQRALSNPKIDVIWNSSVVEAYGDGERDVLGGLKVKNVVTGDVSDLKVSGLFFAIGHEPATKFLDGGVELDSDGYVVTKPGTTQTSVPGVFAAGDVQDKKYRQAITAAGTGCMAALDAEHYLQEIGSQQGKSD 375 NTRB NADPH-dependent thioredoxin reductase 1