Very-long-chain enoyl-CoA reductase

Very-long-chain enoyl-CoA reductase
Identifiers
EC number 1.3.1.93
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

Very-long-chain enoyl-CoA reductase (EC 1.3.1.93, TSC13 (gene name), CER10 (gene)) is an enzyme with systematic name very-long-chain acyl-CoA:NADP+ oxidoreductase.[1][2][3][4] This enzyme catalyses the following chemical reaction

a very-long-chain acyl-CoA + NADP+ a very-long-chain trans-2,3-dehydroacyl-CoA + NADPH + H+

This is the fourth component of the elongase, a microsomal protein complex responsible for extending palmitoyl-CoA and stearoyl-CoA.

References

  1. Kohlwein, S.D.; Eder, S.; Oh, C.S.; Martin, C.E.; Gable, K.; Bacikova, D.; Dunn, T. (2001). "Tsc13p is required for fatty acid elongation and localizes to a novel structure at the nuclear-vacuolar interface in Saccharomyces cerevisiae". Mol. Cell. Biol. 21 (1): 109–125. doi:10.1128/MCB.21.1.109-125.2001. PMC 88785. PMID 11113186.
  2. Gable, K.; Garton, S.; Napier, J.A.; Dunn, T.M. (2004). "Functional characterization of the Arabidopsis thaliana orthologue of Tsc13p, the enoyl reductase of the yeast microsomal fatty acid elongating system". J. Exp. Bot. 55 (396): 543–545. doi:10.1093/jxb/erh061. PMID 14673020.
  3. Kvam, E.; Gable, K.; Dunn, T.M.; Goldfarb, D.S. (2005). "Targeting of Tsc13p to nucleus-vacuole junctions: a role for very-long-chain fatty acids in the biogenesis of microautophagic vesicles". Mol. Biol. Cell. 16 (9): 3987–3998. doi:10.1091/mbc.E05-04-0290. PMC 1196313. PMID 15958487.
  4. Zheng, H.; Rowland, O.; Kunst, L. (2005). "Disruptions of the Arabidopsis Enoyl-CoA reductase gene reveal an essential role for very-long-chain fatty acid synthesis in cell expansion during plant morphogenesis". Plant Cell. 17 (5): 1467–1481. doi:10.1105/tpc.104.030155. PMC 1091768. PMID 15829606.
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