1.3.1.1 dihydropyrimidine dehydrogenase (NAD+) - 1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific) - 1.3.1.100 chanoclavine-I aldehyde reductase - 1.3.1.101 2,3-bis-O-geranylgeranyl-sn-glycerol 1-phosphate reductase [NAD(P)H] - 1.3.1.102 2-alkenal reductase (NADP+) - 1.3.1.103 2-haloacrylate reductase - 1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH) - 1.3.1.105 2-methylene-furan-3-one reductase - 1.3.1.106 cobalt-precorrin-6A reductase - 1.3.1.107 sanguinarine reductase - 1.3.1.108 caffeoyl-CoA reductase - 1.3.1.109 butanoyl-CoA dehydrogenase complex (NAD+, ferredoxin) - 1.3.1.11 2-coumarate reductase - 1.3.1.110 lactate dehydrogenase (NAD+, ferredoxin) - 1.3.1.111 geranylgeranyl-bacteriochlorophyllide a reductase - 1.3.1.112 anthocyanidin reductase [(2S)-flavan-3-ol-forming] - 1.3.1.113 (4-alkanoyl-5-oxo-2,5-dihydrofuran-3-yl)methyl phosphate reductase - 1.3.1.114 3-dehydro-bile acid DELTA4,6-reductase - 1.3.1.115 3-oxocholoyl-CoA 4-desaturase - 1.3.1.116 7beta-hydroxy-3-oxochol-24-oyl-CoA 4-desaturase - 1.3.1.117 hydroxycinnamoyl-CoA reductase - 1.3.1.118 meromycolic acid enoyl-[acyl-carrier-protein] reductase - 1.3.1.119 chlorobenzene dihydrodiol dehydrogenase - 1.3.1.12 prephenate dehydrogenase - 1.3.1.120 cyclohexane-1-carbonyl-CoA reductase (NADP+) - 1.3.1.121 4-amino-4-deoxyprephenate dehydrogenase - 1.3.1.122 (S)-8-oxocitronellyl enol synthase - 1.3.1.123 8-oxogeranial reductase - 1.3.1.124 2,4-dienoyl-CoA reductase [(3E)-enoyl-CoA-producing] - 1.3.1.13 prephenate dehydrogenase (NADP+) - 1.3.1.14 dihydroorotate dehydrogenase (NAD+) - 1.3.1.15 dihydroorotate dehydrogenase (NADP+) - 1.3.1.16 beta-nitroacrylate reductase - 1.3.1.17 3-methyleneoxindole reductase - 1.3.1.18 kynurenate-7,8-dihydrodiol dehydrogenase - 1.3.1.19 cis-1,2-dihydrobenzene-1,2-diol dehydrogenase - 1.3.1.2 dihydropyrimidine dehydrogenase (NADP+) - 1.3.1.20 trans-1,2-dihydrobenzene-1,2-diol dehydrogenase - 1.3.1.21 7-dehydrocholesterol reductase - 1.3.1.22 3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) - 1.3.1.23 cholestenone 5beta-reductase deleted, identical to EC 1.3.1.3, DELTA4-3-oxosteroid 5beta-reductase 1.3.1.24 biliverdin reductase - 1.3.1.25 1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase - 1.3.1.26 dihydrodipicolinate reductase transferred, now EC 1.17.1.8 1.3.1.27 2-hexadecenal reductase - 1.3.1.28 2,3-dihydro-2,3-dihydroxybenzoate dehydrogenase - 1.3.1.29 cis-1,2-dihydro-1,2-dihydroxynaphthalene dehydrogenase - 1.3.1.3 DELTA4-3-oxosteroid 5beta-reductase - 1.3.1.30 progesterone 5alpha-reductase transferred to EC 1.3.1.22 1.3.1.31 2-enoate reductase - 1.3.1.32 maleylacetate reductase - 1.3.1.33 protochlorophyllide reductase - 1.3.1.34 2,4-dienoyl-CoA reductase [(2E)-enoyl-CoA-producing] - 1.3.1.35 phosphatidylcholine desaturase transferred to EC 1.14.19.22 1.3.1.36 geissoschizine dehydrogenase - 1.3.1.37 cis-2-enoyl-CoA reductase (NADPH) - 1.3.1.38 trans-2-enoyl-CoA reductase (NADPH) - 1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific) - 1.3.1.4 cortisone alpha-reductase transferred to EC 1.3.1.22 1.3.1.40 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate reductase - 1.3.1.41 xanthommatin reductase - 1.3.1.42 12-oxophytodienoate reductase - 1.3.1.43 arogenate dehydrogenase - 1.3.1.44 trans-2-enoyl-CoA reductase (NAD+) - 1.3.1.45 2'-hydroxyisoflavone reductase - 1.3.1.46 biochanin-A reductase - 1.3.1.47 alpha-santonin 1,2-reductase - 1.3.1.48 13,14-dehydro-15-oxoprostaglandin 13-reductase - 1.3.1.49 cis-3,4-dihydrophenanthrene-3,4-diol dehydrogenase - 1.3.1.5 cucurbitacin DELTA23-reductase - 1.3.1.50 tetrahydroxynaphthalene reductase transferred to EC 1.1.1.252 1.3.1.51 2'-hydroxydaidzein reductase - 1.3.1.52 2-methyl-branched-chain-enoyl-CoA reductase transferred to EC 1.3.8.5 1.3.1.53 (3S,4R)-3,4-dihydroxycyclohexa-1,5-diene-1,4-dicarboxylate dehydrogenase - 1.3.1.54 precorrin-6A reductase - 1.3.1.55 cis-1,2-dihydroxycyclohexa-3,5-diene-1-carboxylate dehydrogenase deleted, identical to EC 1.3.1.25 1.3.1.56 cis-2,3-dihydrobiphenyl-2,3-diol dehydrogenase - 1.3.1.57 phloroglucinol reductase - 1.3.1.58 2,3-dihydroxy-2,3-dihydro-p-cumate dehydrogenase - 1.3.1.59 1,2-dihydroxy-3-methyl-1,2-dihydrobenzoate dehydrogenase deleted, no evidence that the enzyme exists 1.3.1.6 fumarate reductase (NADH) - 1.3.1.60 dibenzothiophene dihydrodiol dehydrogenase - 1.3.1.61 terephthalate 1,2-cis-dihydrodiol dehydrogenase deleted, identical to EC 1.3.1.53 1.3.1.62 pimeloyl-CoA dehydrogenase - 1.3.1.63 2,4-dichlorobenzoyl-CoA reductase transferred to EC 1.21.1.2 1.3.1.64 phthalate 4,5-cis-dihydrodiol dehydrogenase - 1.3.1.65 5,6-dihydroxy-3-methyl-2-oxo-1,2,5,6-tetrahydroquinoline dehydrogenase - 1.3.1.66 cis-dihydroethylcatechol dehydrogenase - 1.3.1.67 cis-1,2-dihydroxy-4-methylcyclohexa-3,5-diene-1-carboxylate dehydrogenase - 1.3.1.68 1,2-dihydroxy-6-methylcyclohexa-3,5-dienecarboxylate dehydrogenase - 1.3.1.69 zeatin reductase - 1.3.1.7 meso-tartrate dehydrogenase - 1.3.1.70 DELTA14-sterol reductase - 1.3.1.71 DELTA24(241)-sterol reductase - 1.3.1.72 DELTA24-sterol reductase - 1.3.1.73 1,2-dihydrovomilenine reductase - 1.3.1.74 2-alkenal reductase [NAD(P)+] - 1.3.1.75 3,8-divinyl protochlorophyllide a 8-vinyl-reductase (NADPH) - 1.3.1.76 precorrin-2 dehydrogenase - 1.3.1.77 anthocyanidin reductase [(2R,3R)-flavan-3-ol-forming] - 1.3.1.78 arogenate dehydrogenase (NADP+) - 1.3.1.79 arogenate dehydrogenase [NAD(P)+] - 1.3.1.8 acyl-CoA dehydrogenase (NADP+) - 1.3.1.80 red chlorophyll catabolite reductase transferred to EC 1.3.7.12 1.3.1.81 (+)-pulegone reductase - 1.3.1.82 (-)-isopiperitenone reductase - 1.3.1.83 geranylgeranyl diphosphate reductase - 1.3.1.84 acrylyl-CoA reductase (NADPH) - 1.3.1.85 crotonyl-CoA carboxylase/reductase - 1.3.1.86 crotonyl-CoA reductase - 1.3.1.87 3-(cis-5,6-dihydroxycyclohexa-1,3-dien-1-yl)propanoate dehydrogenase - 1.3.1.88 tRNA-dihydrouridine16/17 synthase [NAD(P)+] - 1.3.1.89 tRNA-dihydrouridine47 synthase [NAD(P)+] - 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH) - 1.3.1.90 tRNA-dihydrouridine20a/20b synthase [NAD(P)+] - 1.3.1.91 tRNA-dihydrouridine20 synthase [NAD(P)+] - 1.3.1.92 artemisinic aldehyde DELTA11(13)-reductase - 1.3.1.93 very-long-chain enoyl-CoA reductase - 1.3.1.94 polyprenol reductase - 1.3.1.95 acrylyl-CoA reductase (NADH) - 1.3.1.96 Botryococcus squalene synthase - 1.3.1.97 botryococcene synthase - 1.3.1.98 UDP-N-acetylmuramate dehydrogenase - 1.3.1.99 iridoid synthase deleted.  Now covered by EC 1.3.1.122, (S)-8-oxocitronellyl enol synthase, and EC 5.5.1.34, (+)-cis,trans-nepetalactol synthase 1.3.1.B13 polyprenol reductase (NADPH) preliminary BRENDA-supplied EC number 1.3.1.B14 curacin A enoyl-acyl carrier protein reductase preliminary BRENDA-supplied EC number 1.3.1.B7 (3E)-3-[(4S)-4-hydroxycyclohex-2-en-1-yl]-2-oxopropanoate reductase [NAD(P)H] preliminary BRENDA-supplied EC number 1.3.2.1 butyryl-CoA dehydrogenase transferred to EC 1.3.99.2 1.3.2.2 acyl-CoA dehydrogenase transferred to EC 1.3.99.3 1.3.2.3 L-galactonolactone dehydrogenase - 1.3.3.1 dihydroorotate oxidase transferred to EC 1.3.98.1 1.3.3.10 tryptophan alpha,beta-oxidase - 1.3.3.11 pyrroloquinoline-quinone synthase - 1.3.3.12 L-galactonolactone oxidase - 1.3.3.13 albonoursin synthase - 1.3.3.14 aclacinomycin-A oxidase - 1.3.3.15 coproporphyrinogen III oxidase (coproporphyrin-forming) - 1.3.3.16 oxazoline dehydrogenase - 1.3.3.17 benzylmalonyl-CoA dehydrogenase - 1.3.3.2 lathosterol oxidase transferred to EC 1.14.21.6 1.3.3.3 coproporphyrinogen oxidase - 1.3.3.4 protoporphyrinogen oxidase - 1.3.3.5 bilirubin oxidase - 1.3.3.6 acyl-CoA oxidase - 1.3.3.7 dihydrouracil oxidase - 1.3.3.8 tetrahydroberberine oxidase - 1.3.3.9 secologanin synthase transferred to EC 1.14.19.62 1.3.4.1 fumarate reductase (CoM/CoB) - 1.3.5.1 succinate dehydrogenase - 1.3.5.2 dihydroorotate dehydrogenase (quinone) - 1.3.5.3 protoporphyrinogen IX dehydrogenase (quinone) - 1.3.5.4 fumarate reductase (quinol) transferred. Now included in EC 1.3.5.1 1.3.5.5 15-cis-phytoene desaturase - 1.3.5.6 9,9'-dicis-zeta-carotene desaturase - 1.3.5.B4 beta-carotene monoketolase deleted, replaced by EC 1.14.99.63 1.3.7.1 6-hydroxynicotinate reductase - 1.3.7.10 pentalenolactone synthase transferred to EC 1.14.19.8 1.3.7.11 2,3-bis-O-geranylgeranyl-sn-glycero-phospholipid reductase - 1.3.7.12 red chlorophyll catabolite reductase - 1.3.7.13 3,8-divinyl protochlorophyllide a 8-vinyl-reductase (ferredoxin) - 1.3.7.14 3,8-divinyl chlorophyllide a reductase - 1.3.7.15 chlorophyllide a reductase - 1.3.7.2 15,16-dihydrobiliverdin:ferredoxin oxidoreductase - 1.3.7.3 phycoerythrobilin:ferredoxin oxidoreductase - 1.3.7.4 phytochromobilin:ferredoxin oxidoreductase - 1.3.7.5 phycocyanobilin:ferredoxin oxidoreductase - 1.3.7.6 phycoerythrobilin synthase - 1.3.7.7 ferredoxin:protochlorophyllide reductase (ATP-dependent) - 1.3.7.8 benzoyl-CoA reductase - 1.3.7.9 4-hydroxybenzoyl-CoA reductase transferred to EC 1.1.7.1 1.3.8.1 short-chain acyl-CoA dehydrogenase - 1.3.8.10 cyclohex-1-ene-1-carbonyl-CoA dehydrogenase - 1.3.8.11 cyclohexane-1-carbonyl-CoA dehydrogenase (electron-transfer flavoprotein) - 1.3.8.12 (2S)-methylsuccinyl-CoA dehydrogenase - 1.3.8.13 crotonobetainyl-CoA reductase - 1.3.8.14 L-prolyl-[peptidyl-carrier protein] dehydrogenase - 1.3.8.15 3-(aryl)acrylate reductase - 1.3.8.16 2-amino-4-deoxychorismate dehydrogenase - 1.3.8.17 dehydro coenzyme F420 reductase - 1.3.8.2 4,4'-diapophytoene desaturase (4,4'-diapolycopene-forming) - 1.3.8.3 (R)-benzylsuccinyl-CoA dehydrogenase - 1.3.8.4 isovaleryl-CoA dehydrogenase - 1.3.8.5 short-chain 2-methylacyl-CoA dehydrogenase - 1.3.8.6 glutaryl-CoA dehydrogenase (ETF) - 1.3.8.7 medium-chain acyl-CoA dehydrogenase - 1.3.8.8 long-chain acyl-CoA dehydrogenase - 1.3.8.9 very-long-chain acyl-CoA dehydrogenase - 1.3.98.1 dihydroorotate dehydrogenase (fumarate) - 1.3.98.2 umarate reductase (CoM/CoB) transferred to EC 1.3.4.1 1.3.98.3 coproporphyrinogen dehydrogenase - 1.3.98.4 5a,11a-dehydrotetracycline reductase - 1.3.98.5 hydrogen peroxide-dependent heme synthase - 1.3.98.6 AdoMet-dependent heme synthase - 1.3.98.7 [mycofactocin precursor peptide]-tyrosine decarboxylase - 1.3.99.1 succinate dehydrogenase deleted, now included with EC 1.3.5.1, succinate dehydrogenase (quinone) 1.3.99.10 isovaleryl-CoA dehydrogenase transferred to EC 1.3.8.4 1.3.99.11 dihydroorotate dehydrogenase transferred to EC 1.3.5.2 1.3.99.12 2-methylacyl-CoA dehydrogenase deleted. Now classified as EC 1.3.8.5, 2-methyl-branched-chain-enoyl-CoA reductase 1.3.99.13 long-chain-acyl-CoA dehydrogenase transferred to EC 1.3.8.8, long-chain-acyl-CoA dehydrogenase 1.3.99.14 cyclohexanone dehydrogenase - 1.3.99.15 benzoyl-CoA reductase transferred to EC 1.3.7.8 1.3.99.16 Isoquinoline 1-oxidoreductase - 1.3.99.17 quinoline 2-oxidoreductase - 1.3.99.18 quinaldate 4-oxidoreductase - 1.3.99.19 quinoline-4-carboxylate 2-oxidoreductase - 1.3.99.2 butyryl-CoA dehydrogenase transferred to EC 1.3.8.1 1.3.99.20 4-hydroxybenzoyl-CoA reductase transferred to EC 1.3.7.9 1.3.99.21 (R)-benzylsuccinyl-CoA dehydrogenase transferred to EC 1.3.8.3 1.3.99.22 coproporphyrinogen dehydrogenase transferred to EC 1.3.98.3 1.3.99.23 all-trans-retinol 13,14-reductase - 1.3.99.24 2-amino-4-deoxychorismate dehydrogenase transferred to EC 1.3.8.16 1.3.99.25 carvone reductase - 1.3.99.26 all-trans-zeta-carotene desaturase - 1.3.99.27 1-hydroxycarotenoid 3,4-desaturase - 1.3.99.28 phytoene desaturase (neurosporene-forming) - 1.3.99.29 phytoene desaturase (zeta-carotene-forming) - 1.3.99.3 acyl-CoA dehydrogenase transferred to EC 1.3.8.7, medium-chain acyl-CoA dehydrogenase, EC 1.3.8.8, long-chain acyl-CoA dehydrogenase, EC 1.3.8.9, very-long-chain acyl-CoA dehydrogenase 1.3.99.30 phytoene desaturase (3,4-didehydrolycopene-forming) - 1.3.99.31 phytoene desaturase (lycopene-forming) - 1.3.99.32 glutaryl-CoA dehydrogenase (acceptor) - 1.3.99.33 urocanate reductase - 1.3.99.34 2,3-bis-O-geranylgeranyl-sn-glycerol 1-phosphate reductase (donor) transferred to EC 1.3.7.11 1.3.99.35 chlorophyllide a reductase transferred to EC 1.3.7.15 1.3.99.36 cypemycin cysteine dehydrogenase (decarboxylating) - 1.3.99.37 1-hydroxy-2-isopentenylcarotenoid 3,4-desaturase - 1.3.99.38 menaquinone-9 beta-reductase - 1.3.99.39 carotenoid phi-ring synthase - 1.3.99.4 3-oxosteroid 1-dehydrogenase - 1.3.99.40 carotenoid chi-ring synthase - 1.3.99.41 3-(methylsulfanyl)propanoyl-CoA 2-dehydrogenase - 1.3.99.5 3-oxo-5alpha-steroid 4-dehydrogenase (acceptor) - 1.3.99.6 3-oxo-5beta-steroid 4-dehydrogenase - 1.3.99.7 glutaryl-CoA dehydrogenase transferred to EC 1.3.8.6 1.3.99.8 2-furoyl-CoA dehydrogenase - 1.3.99.9 beta-cyclopiazonate dehydrogenase transferred to EC 1.21.99.1 1.3.99.B12 menaquinone-7 reductase (acceptor) preliminary BRENDA-supplied EC number 1.3.99.B13 3-(methylthio)propionyl-CoA dehydrogenase deleted, replaced by EC 1.3.99.41 1.3.99.B15 dolichyl phosphate omega-isoprene reductase preliminary BRENDA-supplied EC number 1.3.99.B16 3-phenylpropionyl-CoA dehydrogenase preliminary BRENDA-supplied EC number 1.3.99.B2 citronellyl-CoA dehydrogenase preliminary BRENDA-supplied EC number