Enzymes
| UniProtKB help_outline | 6 proteins |
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- Name help_outline (2E)-tetradecenoyl-CoA Identifier CHEBI:61405 Charge -4 Formula C35H56N7O17P3S InChIKeyhelp_outline MBCVYCOKMMMWLX-YYMFEJJQSA-J SMILEShelp_outline CCCCCCCCCCC\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 7 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline (3Z)-tetradecenoyl-CoA Identifier CHEBI:61968 Charge -4 Formula C35H56N7O17P3S InChIKeyhelp_outline SSOCUKXLUZQJHU-AOVQAXKGSA-J SMILEShelp_outline CCCCCCCCCC\C=C/CC(=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 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:29847 | RHEA:29848 | RHEA:29849 | RHEA:29850 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Related reactions help_outline
More general form(s) of this reaction
Publications
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A new Escherichia coli metabolic competency: growth on fatty acids by a novel anaerobic beta-oxidation pathway.
Campbell J.W., Morgan-Kiss R.M., Cronan J.E. Jr.
Escherichia coli uses fatty acids as a sole carbon and energy source during aerobic growth by means of the enzymes encoded by the fad regulon. We report that this bacterium can also grow on fatty acids under anaerobic conditions provided that a terminal respiratory electron acceptor such as nitrat ... >> More
Escherichia coli uses fatty acids as a sole carbon and energy source during aerobic growth by means of the enzymes encoded by the fad regulon. We report that this bacterium can also grow on fatty acids under anaerobic conditions provided that a terminal respiratory electron acceptor such as nitrate is available. This anaerobic utilization pathway is distinct from the well-studied aerobic pathway in that (i). it proceeds normally in mutant strains lacking various enzymes of the aerobic pathway; (ii). it functions with fatty acids (octanoate and decanoate) that cannot be used by wild-type E. coli strains under aerobic conditions; and (iii). super-repressor mutants of the fadR regulatory locus that block aerobic growth on fatty acids fail to block the anaerobic pathway. We have identified homologues of the FadA, FadB and FadD proteins required for aerobic fatty acid utilization called YfcY, YfcX and YdiD, respectively, which are involved in anaerobic growth on fatty acids. A strong FadR binding site was detected upstream of the yfcY gene consistent with microarray analyses, indicating that yfcYX expression is negatively regulated by FadR under aerobic growth conditions. In contrast, transcriptional regulation of ydiD appears to be independent of FadR, and anaerobic growth on fatty acids is not under FadR control. These three genes are conserved in the available genome sequences of pathogenic E. coli, Shigella and Salmonella strains. << Less
Mol. Microbiol. 47:793-805(2003) [PubMed] [EuropePMC]
This publication is cited by 3 other entries.
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Functional characterization of delta3,delta2-enoyl-CoA isomerases from rat liver.
Zhang D., Yu W., Geisbrecht B.V., Gould S.J., Sprecher H., Schulz H.
The degradation of unsaturated fatty acids by beta-oxidation involves Delta(3),Delta(2)-enoyl-CoA isomerases (enoyl-CoA isomerases) that catalyze 3-cis --> 2-trans and 3-trans --> 2-trans isomerizations of enoyl-CoAs and the 2,5 --> 3,5 isomerization of dienoyl-CoAs. An analysis of rat liver enoyl ... >> More
The degradation of unsaturated fatty acids by beta-oxidation involves Delta(3),Delta(2)-enoyl-CoA isomerases (enoyl-CoA isomerases) that catalyze 3-cis --> 2-trans and 3-trans --> 2-trans isomerizations of enoyl-CoAs and the 2,5 --> 3,5 isomerization of dienoyl-CoAs. An analysis of rat liver enoyl-CoA isomerases revealed the presence of a monofunctional enoyl-CoA isomerase (ECI) in addition to mitochondrial enoyl-CoA isomerase (MECI) in mitochondria, whereas peroxisomes contain ECI and multifunctional enzyme 1 (MFE1). Thus ECI, which previously had been described as peroxisomal enoyl-CoA isomerase, was found to be present in both peroxisomes and mitochondria. This enzyme seems to be identical with mitochondrial long-chain enoyl-CoA isomerase (Kilponen, J.M., Palosaari, P.M., and Hiltunen, J.K. 1990. Biochem. J. 269, 223-226). All three hepatic enoyl-CoA isomerases have broad chain length specificities but are distinguishable by their preferences for one of the three isomerization reactions. MECI is most active in catalyzing the 3-cis --> 2-trans isomerization; ECI has a preference for the 3-trans --> 2-trans isomerization, and MFE1 is the optimal isomerase for the 2,5 --> 3,5 isomerization. A functional characterization based on substrate specificities and total enoyl-CoA isomerase activities in rat liver leads to the conclusion that the 3-cis --> 2-trans and 2,5 --> 3,5 isomerizations in mitochondria are catalyzed overwhelmingly by MECI, whereas ECI contributes significantly to the 3-trans --> 2-trans isomerization. In peroxisomes, ECI is predicted to be the dominant enzyme for the 3-cis --> 2-trans and 3-trans --> 2-trans isomerizations of long-chain intermediates, whereas MFE1 is the key enzyme in the 2,5 --> 3,5 isomerization. << Less
J. Biol. Chem. 277:9127-9132(2002) [PubMed] [EuropePMC]
This publication is cited by 8 other entries.