Reaction participants Show >> << Hide
- Name help_outline ML-236C carboxylate Identifier CHEBI:142047 Charge -1 Formula C18H27O4 InChIKeyhelp_outline AZCVVNXOMBSHNP-WFKFIOEPSA-M SMILEShelp_outline [C@@]12(CCCC=C1C=C[C@@H]([C@@H]2CC[C@H](C[C@H](CC(=O)[O-])O)O)C)[H] 2D coordinates Mol file for the small molecule Search links Involved in 3 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline O2 Identifier CHEBI:15379 (CAS: 7782-44-7) help_outline Charge 0 Formula O2 InChIKeyhelp_outline MYMOFIZGZYHOMD-UHFFFAOYSA-N SMILEShelp_outline O=O 2D coordinates Mol file for the small molecule Search links Involved in 2,648 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
reduced [NADPH—hemoprotein reductase]
Identifier
RHEA-COMP:11964
Reactive part
help_outline
- Name help_outline FMNH2 Identifier CHEBI:57618 (Beilstein: 6258176) help_outline Charge -2 Formula C17H21N4O9P InChIKeyhelp_outline YTNIXZGTHTVJBW-SCRDCRAPSA-L SMILEShelp_outline Cc1cc2Nc3c([nH]c(=O)[nH]c3=O)N(C[C@H](O)[C@H](O)[C@H](O)COP([O-])([O-])=O)c2cc1C 2D coordinates Mol file for the small molecule Search links Involved in 771 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 9,176 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H2O Identifier CHEBI:15377 (Beilstein: 3587155; CAS: 7732-18-5) help_outline Charge 0 Formula H2O InChIKeyhelp_outline XLYOFNOQVPJJNP-UHFFFAOYSA-N SMILEShelp_outline [H]O[H] 2D coordinates Mol file for the small molecule Search links Involved in 6,048 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline ML-236A carboxylate Identifier CHEBI:142048 Charge -1 Formula C18H27O5 InChIKeyhelp_outline CKSMAJWSIYUHLV-DZSDEGEFSA-M SMILEShelp_outline [C@@]12([C@H](CCC=C1C=C[C@@H]([C@@H]2CC[C@H](C[C@H](CC(=O)[O-])O)O)C)O)[H] 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
oxidized [NADPH—hemoprotein reductase]
Identifier
RHEA-COMP:11965
Reactive part
help_outline
- Name help_outline FMN Identifier CHEBI:58210 Charge -3 Formula C17H18N4O9P InChIKeyhelp_outline ANKZYBDXHMZBDK-SCRDCRAPSA-K SMILEShelp_outline C12=NC([N-]C(C1=NC=3C(N2C[C@@H]([C@@H]([C@@H](COP(=O)([O-])[O-])O)O)O)=CC(=C(C3)C)C)=O)=O 2D coordinates Mol file for the small molecule Search links Involved in 781 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:57632 | RHEA:57633 | RHEA:57634 | RHEA:57635 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Publications
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Compactin-a review.
Chakravarti R., Sahai V.
Compactin, a hypocholesterolemic molecule, is a competitive inhibitor of 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase, which is a regulatory enzyme for cholesterol biosynthesis. The structural similarity and high affinity of the acid form of compactin and HMG, the natural substrate of enzyme, r ... >> More
Compactin, a hypocholesterolemic molecule, is a competitive inhibitor of 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase, which is a regulatory enzyme for cholesterol biosynthesis. The structural similarity and high affinity of the acid form of compactin and HMG, the natural substrate of enzyme, results in specific and effective inhibition of this enzyme. Inhibition results in reduced levels of mevalonic acid in the body, leading to pleiotropic effects. Various fungi have been used for the commercial production of compactin. Using different strategies for improving production levels, yields have been increased to around 900 times of the amount originally produced. Recently, the gene sequence responsible for compactin production has been cloned and sequenced. This review deals with the chemistry, mode of action, pharmacology, biosynthesis, and production of compactin. A comparative study of various reports dealing with the production of compactin is also included. << Less
Appl Microbiol Biotechnol 64:618-624(2004) [PubMed] [EuropePMC]
This publication is cited by 6 other entries.
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Molecular cloning and characterization of an ML-236B (compactin) biosynthetic gene cluster in Penicillium citrinum.
Abe Y., Suzuki T., Ono C., Iwamoto K., Hosobuchi M., Yoshikawa H.
Cloning of genes encoding polyketide synthases (PKSs) has allowed us to identify a gene cluster for ML-236B biosynthesis in Penicillium citrinum. Like lovastatin, which is produced by Aspergillus terreus, ML-236B (compactin) inhibits the enzyme 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reduc ... >> More
Cloning of genes encoding polyketide synthases (PKSs) has allowed us to identify a gene cluster for ML-236B biosynthesis in Penicillium citrinum. Like lovastatin, which is produced by Aspergillus terreus, ML-236B (compactin) inhibits the enzyme 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Genomic sequencing and Northern analysis showed that nine predicted genes for ML-236B biosynthesis were located within a 38-kb region and were transcribed when ML-236B was produced. The predicted amino acid sequences encoded by these nine genes, designated mlcA-mlcH and mlcR, were similar to those encoded by the genes for lovastatin synthesis, and were therefore assumed to be involved either directly or indirectly in ML-236B biosynthesis. Targeted disruption experiments provided evidence that two PKS genes in the cluster, mlcA and mlcB, are required for the biosynthesis of the nonaketide and the diketide moieties, respectively, of ML-236B, suggesting that the gene cluster as a whole is responsible for ML-236B biosynthesis in P. citrinum. Bioconversion of some of the predicted intermediates by an mlcA-disrupted mutant was also investigated in order to analyze the ML-236B biosynthetic pathway. The molecular organization of the gene cluster and proposed functions for the ML-236B biosynthetic genes in P. citrinum are described. << Less
Mol. Genet. Genomics 267:636-646(2002) [PubMed] [EuropePMC]
This publication is cited by 6 other entries.