EC Explorer

[browse EC tree] - [search]

EC 1.3.8.6 Details

show Brenda entry

EC number

1.3.8.6

Accepted name

glutaryl-CoA dehydrogenase (ETF)

Reaction

glutaryl-CoA + electron-transfer flavoprotein = crotonyl-CoA + CO₂ + reduced electron-transfer flavoprotein (overall reaction);;(1a) glutaryl-CoA + electron-transfer flavoprotein = (E)-glutaconyl-CoA + reduced electron-transfer flavoprotein;;(1b) (E)-glutaconyl-CoA = crotonyl-CoA + CO₂

Other name(s)

glutaryl coenzyme A dehydrogenase, glutaryl-CoA:(acceptor) 2,3-oxidoreductase (decarboxylating), glutaryl-CoA dehydrogenase

Systematic name

glutaryl-CoA:electron-transfer flavoprotein 2,3-oxidoreductase (decarboxylating)

CAS registry number

37255-38-2

Comment

Contains FAD. The enzyme catalyses the oxidation of glutaryl-CoA to glutaconyl-CoA (which remains bound to the enzyme), and the decarboxylation of the latter to crotonyl-CoA (cf. EC 7.2.4.5, glutaconyl-CoA decarboxylase). FAD is the electron acceptor in the oxidation of the substrate, and its reoxidation by electron-transfer flavoprotein completes the catalytic cycle. The anaerobic, sulfate-reducing bacterium Desulfococcus multivorans contains two glutaryl-CoA dehydrogenases: a decarboxylating enzyme (this entry), and a non-decarboxylating enzyme that only catalyses the oxidation to glutaconyl-CoA [EC 1.3.99.32, glutaryl-CoA dehydrogenase (acceptor)].

History

created 1972 as EC 1.3.99.7, transferred 2012 to EC 1.3.8.6, modified 2013, modified 2019

EC Tree

1 Oxidoreductases

1.1 Acting on the CH-OH group of donors

1.2 Acting on the aldehyde or oxo group of donors

1.3 Acting on the CH-CH group of donors

1.3.1 With NAD⁺ or NADP⁺ as acceptor

1.3.1.1 dihydropyrimidine dehydrogenase (NAD⁺)

1.3.1.2 dihydropyrimidine dehydrogenase (NADP⁺)

1.3.1.3 Δ⁴-3-oxosteroid 5β-reductase

1.3.1.4 cortisone α-reductase

1.3.1.5 cucurbitacin Δ²³-reductase

1.3.1.6 fumarate reductase (NADH)

1.3.1.7 meso-tartrate dehydrogenase

1.3.1.8 acyl-CoA dehydrogenase (NADP⁺)

1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)

1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)

1.3.1.11 2-coumarate reductase

1.3.1.12 prephenate dehydrogenase

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 β-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

1.3.1.20 trans-1,2-dihydrobenzene-1,2-diol dehydrogenase

1.3.1.21 7-dehydrocholesterol reductase

1.3.1.22 3-oxo-5α-steroid 4-dehydrogenase (NADP⁺)

1.3.1.23 created 1972, deleted 2005

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

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

1.3.1.30 progesterone 5α-reductase

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

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)

1.3.1.40 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 α-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

1.3.1.50 created 1992, deleted 1999

1.3.1.51 2′-hydroxydaidzein reductase

1.3.1.52 2-methyl-branched-chain-enoyl-CoA reductase

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 created 1999, deleted 2004

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

1.3.1.60 dibenzothiophene dihydrodiol dehydrogenase

1.3.1.61 terephthalate 1,2-cis-dihydrodiol dehydrogenase

1.3.1.62 pimeloyl-CoA dehydrogenase

1.3.1.63 2,4-dichlorobenzoyl-CoA reductase

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

1.3.1.70 Δ¹⁴-sterol reductase

1.3.1.71 Δ^24(24¹)-sterol reductase

1.3.1.72 Δ²⁴-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)⁺]

1.3.1.80 red chlorophyll catabolite reductase

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-dihydrouridine^16/17 synthase [NAD(P)⁺]

1.3.1.89 tRNA-dihydrouridine⁴⁷ synthase [NAD(P)⁺]

1.3.1.90 tRNA-dihydrouridine^20a/20b synthase [NAD(P)⁺]

1.3.1.91 tRNA-dihydrouridine²⁰ synthase [NAD(P)⁺]

1.3.1.92 artemisinic aldehyde Δ¹¹⁽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 (S)-8-oxocitronellyl enol synthase

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)

1.3.1.110 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 Δ^4,6-reductase

1.3.1.115 3-oxocholoyl-CoA 4-desaturase

1.3.1.116 7β-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

1.3.1.120 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]

1.3.2 With a cytochrome as acceptor

1.3.3 With oxygen as acceptor

1.3.4 With a disulfide as acceptor

1.3.5 With a quinone or related compound as acceptor

1.3.7 With an iron-sulfur protein as acceptor

1.3.8 With a flavin as acceptor

1.3.8.1 short-chain acyl-CoA dehydrogenase

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

1.3.8.10 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

1.3.98 With other, known, physiological acceptors

1.3.99 With unknown physiological acceptors

1.4 Acting on the CH-NH₂ group of donors

1.5 Acting on the CH-NH group of donors

1.6 Acting on NADH or NADPH

1.6.1 With NAD⁺ or NADP⁺ as acceptor

1.6.2 With a heme protein as acceptor

1.6.3 With oxygen as acceptor

1.6.4 With a disulfide as acceptor (deleted sub-subclass)

1.6.5 With a quinone or similar compound as acceptor

1.6.6 With a nitrogenous group as acceptor

1.6.7 With an iron-sulfur protein as acceptor (deleted sub-subclass)

1.6.8 With a flavin as acceptor (deleted sub-subclass)

1.6.99 With unknown physiological acceptors

1.7 Acting on other nitrogenous compounds as donors

1.8 Acting on a sulfur group of donors

1.9 Acting on a heme group of donors

1.10 Acting on diphenols and related substances as donors

1.11 Acting on a peroxide as acceptor

1.11.1 Peroxidases

1.11.2 Peroxygenases

1.12 Acting on hydrogen as donor

1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)

1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen

1.15 Acting on superoxide as acceptor

1.16 Oxidizing metal ions

1.17 Acting on CH or CH₂ groups

1.18 Acting on iron-sulfur proteins as donors

1.19 Acting on reduced flavodoxin as donor

1.20 Acting on phosphorus or arsenic in donors

1.21 Catalysing the reaction X-H + Y-H = X-Y

1.21.1 With NAD⁺ or NADP⁺ as acceptor

1.21.3 With oxygen as acceptor

1.21.4 With a disulfide as acceptor

1.21.98 With other, known, physiological acceptors

1.21.99 With unknown physiological acceptors

1.22 Acting on halogen in donors

1.23 Reducing C-O-C group as acceptor

1.97 Other oxidoreductases

1.98 Enzymes using H₂ as reductant (deleted subclass)

1.99 Other enzymes using O₂ as oxidant (deleted subclass)

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)