ID 1.8.1.9 DE thioredoxin-disulfide reductase (NADPH). AN NADPH:oxidized thioredoxin oxidoreductase. AN NADPH--thioredoxin reductase. AN NADP--thioredoxin reductase. AN thioredoxin reductase (NADPH). CA [thioredoxin]-dithiol + NADP(+) = [thioredoxin]-disulfide + NADPH + H(+). CC -!- A flavoprotein (FAD). CC -!- The enzyme restores the activity of thioredoxin by reducing an CC internal disulfide bridge. cf. EC 1.8.98.8. CC -!- Formerly EC 1.6.4.5. DR Q69PS6, NTRA_ORYSJ ; Q6ZFU6, NTRB_ORYSJ ; Q70G58, NTRC_ORYSJ ; DR Q9VGV8, PHLP3_DROME; Q9U3N5, SELT1_CAEEL; Q19892, SELT2_CAEEL; DR Q802F2, SELTA_DANRE; Q6PHY8, SELTB_DANRE; A6QP01, SELT_BOVIN ; DR Q5ZJN8, SELT_CHICK ; Q9VMV6, SELT_DROME ; P62341, SELT_HUMAN ; DR P62342, SELT_MOUSE ; Q1H5H1, SELT_RAT ; Q6PBD1, SELT_XENTR ; DR Q39243, TRXB1_ARATH; P29509, TRXB1_YEAST; Q39242, TRXB2_ARATH; DR P38816, TRXB2_YEAST; O22229, TRXB3_ARATH; P80892, TRXB_ALIFS ; DR O66790, TRXB_AQUAE ; P80880, TRXB_BACSU ; P94284, TRXB_BORBU ; DR P57399, TRXB_BUCAI ; P81433, TRXB_BUCAP ; Q89AJ2, TRXB_BUCBP ; DR Q6FR39, TRXB_CANGA ; Q9PKT7, TRXB_CHLMU ; Q9Z8M4, TRXB_CHLPN ; DR O84101, TRXB_CHLTR ; P39916, TRXB_COXBU ; Q6BIS1, TRXB_DEBHA ; DR Q54UU8, TRXB_DICDI ; P0A9P5, TRXB_ECO57 ; P0A9P4, TRXB_ECOLI ; DR Q75CM8, TRXB_EREGS ; P43788, TRXB_HAEIN ; Q9ZL18, TRXB_HELPJ ; DR P56431, TRXB_HELPY ; Q6HA24, TRXB_KLULA ; Q928B5, TRXB_LISIN ; DR O32823, TRXB_LISMO ; Q58931, TRXB_METJA ; P47348, TRXB_MYCGE ; DR P46843, TRXB_MYCLE ; P75531, TRXB_MYCPN ; Q98PK9, TRXB_MYCPU ; DR O30973, TRXB_MYCSM ; P9WHH0, TRXB_MYCTO ; P9WHH1, TRXB_MYCTU ; DR P51978, TRXB_NEUCR ; P43496, TRXB_PENCH ; P50971, TRXB_PEPAC ; DR P52213, TRXB_PEPLI ; Q7Z7S3, TRXB_PNECA ; Q8J0U0, TRXB_PNEJI ; DR Q1RJD8, TRXB_RICBR ; Q92I02, TRXB_RICCN ; Q4ULP1, TRXB_RICFE ; DR Q9ZD97, TRXB_RICPR ; Q68WT3, TRXB_RICTY ; Q92375, TRXB_SCHPO ; DR Q8T6Z1, TRXB_SPIBA ; Q5HHQ4, TRXB_STAAC ; P66010, TRXB_STAAM ; DR P99101, TRXB_STAAN ; Q6GIM7, TRXB_STAAR ; Q6GB66, TRXB_STAAS ; DR P66011, TRXB_STAAW ; Q5HQW4, TRXB_STAEQ ; Q8CPY8, TRXB_STAES ; DR Q05741, TRXB_STRCL ; P52215, TRXB_STRCO ; O83790, TRXB_TREPA ; DR Q9PR71, TRXB_UREPA ; Q9KSS4, TRXB_VIBCH ; Q6C7L4, TRXB_YARLI ; DR O62768, TRXR1_BOVIN; Q17745, TRXR1_CAEEL; P91938, TRXR1_DROME; DR B9A1H3, TRXR1_EMIHU; Q16881, TRXR1_HUMAN; Q9JMH6, TRXR1_MOUSE; DR Q9MYY8, TRXR1_PIG ; Q5NVA2, TRXR1_PONAB; O89049, TRXR1_RAT ; DR Q9N2I8, TRXR2_BOVIN; Q9VNT5, TRXR2_DROME; Q9NNW7, TRXR2_HUMAN; DR Q9JLT4, TRXR2_MOUSE; Q9Z0J5, TRXR2_RAT ; Q86VQ6, TRXR3_HUMAN; DR Q99MD6, TRXR3_MOUSE; D4APQ6, TRXR_ARTBC ; Q25861, TRXR_PLAF5 ; DR P61076, TRXR_PLAF7 ; //