Enzymes
| UniProtKB help_outline | 1 proteins |
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- Name help_outline (2E,6E)-farnesyl diphosphate Identifier CHEBI:175763 Charge -3 Formula C15H25O7P2 InChIKeyhelp_outline VWFJDQUYCIWHTN-YFVJMOTDSA-K SMILEShelp_outline CC(C)=CCC\C(C)=C\CC\C(C)=C\COP([O-])(=O)OP([O-])([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 177 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H2O Identifier CHEBI:15377 (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 6,264 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline (+)-T-muurolol Identifier CHEBI:63704 Charge 0 Formula C15H26O InChIKeyhelp_outline LHYHMMRYTDARSZ-KBUPBQIOSA-N SMILEShelp_outline [H][C@]12C=C(C)CC[C@@]1([H])[C@](C)(O)CC[C@@H]2C(C)C 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
- Name help_outline diphosphate Identifier CHEBI:33019 (Beilstein: 185088) help_outline Charge -3 Formula HO7P2 InChIKeyhelp_outline XPPKVPWEQAFLFU-UHFFFAOYSA-K SMILEShelp_outline OP([O-])(=O)OP([O-])([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 1,139 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:32011 | RHEA:32012 | RHEA:32013 | RHEA:32014 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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Publications
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Genome mining in Streptomyces clavuligerus: expression and biochemical characterization of two new cryptic sesquiterpene synthases.
Hu Y., Chou W.K., Hopson R., Cane D.E.
Two presumptive terpene synthases of unknown biochemical function encoded by the sscg_02150 and sscg_03688 genes of Streptomyces clavuligerus ATCC 27074 were individually expressed in Escherichia coli as N-terminal-His₆-tag proteins, using codon-optimized synthetic genes. Incubation of recombinant ... >> More
Two presumptive terpene synthases of unknown biochemical function encoded by the sscg_02150 and sscg_03688 genes of Streptomyces clavuligerus ATCC 27074 were individually expressed in Escherichia coli as N-terminal-His₆-tag proteins, using codon-optimized synthetic genes. Incubation of recombinant SSCG_02150 with farnesyl diphosphate (1, FPP) gave (-)-δ-cadinene (2) while recombinant SSCG_03688 converted FPP to (+)-T-muurolol (3). Individual incubations of (-)-δ-cadinene synthase with [1,1-²H₂]FPP (1a), (1S)-[1-²H]-FPP (1b), and (1R)-[1-²H]-FPP (1c) and NMR analysis of the resulting samples of deuterated (-)-δ-cadinene supported a cyclization mechanism involving the intermediacy of nerolidyl diphosphate (4) leading to a helminthogermacradienyl cation 5. Following a 1,3-hydride shift of the original H-1(si) of FPP, cyclization and deprotonation will give (-)-δ-cadinene. Similar incubations with recombinant SSCG_03688 supported an analogous mechanism for the formation of (+)-T-muurolol (3), also involving a 1,3-hydride shift of the original H-1(si) of FPP. << Less
Chem. Biol. 18:32-37(2011) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.