Enzymes
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- Name help_outline butanoyl-CoA Identifier CHEBI:57371 Charge -4 Formula C25H38N7O17P3S InChIKeyhelp_outline CRFNGMNYKDXRTN-CITAKDKDSA-J SMILEShelp_outline CCCC(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP([O-])(=O)OP([O-])(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP([O-])([O-])=O)n1cnc2c(N)ncnc12 2D coordinates Mol file for the small molecule Search links Involved in 37 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,431 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
oxidized [electron-transfer flavoprotein]
Identifier
RHEA-COMP:10685
Reactive part
help_outline
- Name help_outline FAD Identifier CHEBI:57692 Charge -3 Formula C27H30N9O15P2 InChIKeyhelp_outline IMGVNJNCCGXBHD-UYBVJOGSSA-K SMILEShelp_outline Cc1cc2nc3c(nc(=O)[n-]c3=O)n(C[C@H](O)[C@H](O)[C@H](O)COP([O-])(=O)OP([O-])(=O)OC[C@H]3O[C@H]([C@H](O)[C@@H]3O)n3cnc4c(N)ncnc34)c2cc1C 2D coordinates Mol file for the small molecule Search links Involved in 170 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline (2E)-butenoyl-CoA Identifier CHEBI:57332 Charge -4 Formula C25H36N7O17P3S InChIKeyhelp_outline KFWWCMJSYSSPSK-PAXLJYGASA-J SMILEShelp_outline C\C=C\C(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP([O-])(=O)OP([O-])(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP([O-])([O-])=O)n1cnc2c(N)ncnc12 2D coordinates Mol file for the small molecule Search links Involved in 20 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
reduced [electron-transfer flavoprotein]
Identifier
RHEA-COMP:10686
Reactive part
help_outline
- Name help_outline FADH2 Identifier CHEBI:58307 Charge -2 Formula C27H33N9O15P2 InChIKeyhelp_outline YPZRHBJKEMOYQH-UYBVJOGSSA-L SMILEShelp_outline Cc1cc2Nc3c([nH]c(=O)[nH]c3=O)N(C[C@H](O)[C@H](O)[C@H](O)COP([O-])(=O)OP([O-])(=O)OC[C@H]3O[C@H]([C@H](O)[C@@H]3O)n3cnc4c(N)ncnc34)c2cc1C 2D coordinates Mol file for the small molecule Search links Involved in 161 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:24004 | RHEA:24005 | RHEA:24006 | RHEA:24007 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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Related reactions help_outline
More general form(s) of this reaction
Publications
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Structure and mechanism of action of the acyl-CoA dehydrogenases.
Thorpe C., Kim J.J.
Mitochondrial beta-oxidation involves a family of flavoproteins that introduce a C-C double bond into their fatty acyl-CoA substrates. Deficiencies of these acyl-CoA dehydrogenases lead to fatty acid oxidation disorders involving life-threatening episodes of metabolic derangement. This review focu ... >> More
Mitochondrial beta-oxidation involves a family of flavoproteins that introduce a C-C double bond into their fatty acyl-CoA substrates. Deficiencies of these acyl-CoA dehydrogenases lead to fatty acid oxidation disorders involving life-threatening episodes of metabolic derangement. This review focuses on the medium chain acyl-CoA dehydrogenase as the best-understood member of its class. The crystal structure of the enzyme and salient features of its substrate specificity and mechanism of action are summarized. The surprising observation of a catalytically essential amino acid residue that nevertheless is not conserved in the acyl-CoA dehydrogenase family is discussed. << Less
FASEB J 9:718-725(1995) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.
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Studies on the fatty acid oxidizing system of animal tissues. III. Butyryl coenzyme A dehydrogenase.
GREEN D.E., MII S., MAHLER H.R., BOCK R.M.
J Biol Chem 206:1-12(1954) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.
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Studies on the fatty acid oxidizing system of animal tissues. IV. The prosthetic group of butyryl coenzyme A dehydrogenase.
MAHLER H.R.
J Biol Chem 206:13-26(1954) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.
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Identification and characterization of new long chain acyl-CoA dehydrogenases.
He M., Pei Z., Mohsen A.W., Watkins P., Murdoch G., Van Veldhoven P.P., Ensenauer R., Vockley J.
Long-chain fatty acids are an important source of energy in muscle and heart where the acyl-CoA dehydrogenases (ACADs) participate in consecutive cycles of β-oxidation to generate acetyl-CoA and reducing equivalents for generating energy. However, the role of long-chain fatty acid oxidation in the ... >> More
Long-chain fatty acids are an important source of energy in muscle and heart where the acyl-CoA dehydrogenases (ACADs) participate in consecutive cycles of β-oxidation to generate acetyl-CoA and reducing equivalents for generating energy. However, the role of long-chain fatty acid oxidation in the brain and other tissues that do not rely on fat for energy is poorly understood. Here we characterize two new ACADs, ACAD10 and ACAD11, both with significant expression in human brain. ACAD11 utilizes substrates with primary carbon chain lengths between 20 and 26, with optimal activity towards C22CoA. The combination of ACAD11 with the newly characterized ACAD9 accommodates the full spectrum of long chain fatty acid substrates presented to mitochondrial β-oxidation in human cerebellum. ACAD10 has significant activity towards the branched-chain substrates R and S, 2 methyl-C15-CoA and is highly expressed in fetal but not adult brain. This pattern of expression is similar to that of LCAD, another ACAD previously shown to be involved in long branched chain fatty acid metabolism. Interestingly, the ACADs in human cerebellum were found to have restricted cellular distribution. ACAD9 was most highly expressed in the granular layer, ACAD11 in the white matter, and MCAD in the molecular layer and axons of specific neurons. This compartmentalization of ACADs in the human central nerve system suggests that β-oxidation in cerebellum participates in different functions other than generating energy, for example, the synthesis and/or degradation of unique cellular lipids and catabolism of aromatic amino acids, compounds that are vital to neuronal function. << Less
Mol. Genet. Metab. 102:418-429(2011) [PubMed] [EuropePMC]
This publication is cited by 13 other entries.
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The purification and properties of ox liver short-chain acyl-CoA dehydrogenase.
Shaw L., Engel P.C.
The FAD-containing short-chain acyl-CoA dehydrogenase was purified from ox liver mitochondria by using (NH4)2SO4 fractionation, DEAE-Sephadex A-50 and chromatofocusing on PBE 94 resin. The enzyme is a tetramer, with a native Mr of approx. 162 000 and a subunit Mr of 41 000. Short-chain acyl-CoA de ... >> More
The FAD-containing short-chain acyl-CoA dehydrogenase was purified from ox liver mitochondria by using (NH4)2SO4 fractionation, DEAE-Sephadex A-50 and chromatofocusing on PBE 94 resin. The enzyme is a tetramer, with a native Mr of approx. 162 000 and a subunit Mr of 41 000. Short-chain acyl-CoA dehydrogenases are usually isolated in a green form. The chromatofocusing step in the purification presented here partially resolved the enzyme into a green form and a yellow form. In the dye-mediated assay system, the enzyme exhibited optimal activity towards 50 microM-butyryl-CoA at pH 7.1. Kinetic parameters were also determined for a number of other straight-chain acyl-CoA substrates. The u.v.- and visible-absorption characteristics of the native forms of the enzyme are described, together with complexes formed by addition of butyryl-CoA, acetoacetyl-CoA and CoA persulphide. << Less
Biochem. J. 218:511-520(1984) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.
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Isolation and expression of a cDNA encoding the precursor for a novel member (ACADSB) of the acyl-CoA dehydrogenase gene family.
Rozen R., Vockley J., Zhou L., Milos R., Willard J., Fu K., Vicanek C., Low-Nang L., Torban E., Fournier B.
The acyl-CoA dehydrogenases (ACDs) are a family of mitochondrial enzymes that oxidize straight chain or branched chain acyl-CoAs in the metabolism of fatty acids or branched chain amino acids. Deficiencies in members of this gene family are important causes of human disease. A cDNA encoding the hu ... >> More
The acyl-CoA dehydrogenases (ACDs) are a family of mitochondrial enzymes that oxidize straight chain or branched chain acyl-CoAs in the metabolism of fatty acids or branched chain amino acids. Deficiencies in members of this gene family are important causes of human disease. A cDNA encoding the human precursor for a novel member (gene symbol ACADSB) of the ACD gene family has been isolated and characterized. The open reading frame of 1.3 kb encodes a precursor protein of 431 amino acids, which is processed in vitro to yield a mature protein of 399 amino acids. The cDNA has significant sequence similarity to other members of the acyl-CoA dehydrogenase family, with the greatest homology (38%) to the short chain acyl-CoA dehydrogenase. The cDNA was expressed in eukaryotic (COS) and prokaryotic (Escherichia coli) cells, producing a protein of the expected size, with activity toward the short branched chain acyl-CoA derivatives ((S)-2-methylbutyryl-CoA, isobutyryl-CoA, and 2-methylhexanoyl-CoA), as well as toward the short straight chain acyl-CoAs (butyryl-CoA and hexanoyl-CoA). << Less
Genomics 24:280-287(1994) [PubMed] [EuropePMC]
This publication is cited by 6 other entries.