Syn-copalyl diphosphate
WebA pair of cyclyzation and rearrangements catalyzed by copalyl/labdadienyl diphosphate synthases (CPS) [Otomo04, Prisic04] and kaurene synthase like (KSL) proteins (see diterpene phytoalexins precursors biosynthesis) convert geranylgeranyl diphosphate to ent-cassa-12,15-diene, the precursor for the biosynthesis of all phytocassanes. WebNov 15, 2024 · Biological functions of ent- and syn-copalyl diphosphate synthases in rice: key enzymes for the branch point of gibberellin and phytoalexin biosynthesis, 2004, Plant J. Genetic evidence for natural product-mediated plant-plant allelopathy in rice Oryza sativa, 2012, New Phytol. Genbank accession number. AY530101; Key message
Syn-copalyl diphosphate
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WebJan 14, 2011 · The final acylation step in taxol biosynthesis: cloning of the taxoid C13-side-chain N-benzoyltransferase from Taxus. Syn-copalyl-diphosphate synthase (EC 5.5.1.14, OsCyc1, OsCPSsyn, syn-CPP synthase, syn-copalyl diphosphate synthase) is an enzyme with systematic name 9alpha-copalyl-diphosphate lyase (decyclizing). This enzyme catalyses the following chemical reaction geranylgeranyl diphosphate 9alpha-copalyl diphosphate This enzyme requires a divalent metal ion, preferably Mg , for activity.
WebA previous study showed that GGPP could be catalyzed by copalyl diphosphate synthase and kaurene synthase like of Salvia miltiorrhiza (SmCPS, SmKSL) to miltiradiene, a key intermediate in tanshinone biosynthesis. In this paper, five new full-length cDNAs (TwGGPPS) encoding GGPP synthases were cloned from T. wilfordii. WebDec 12, 2011 · Effect of Oryza sativa copalyl diphosphate synthase 4 (OsCPS4) knock-out (cps4) relative to parental wild-type (WT). (a) Loss of momilactone A in root exudates. An LC-MS selected ion ( m/z = 315 → 271) chromatogram of root exudate extracts of eight 2-wk-old Oryza sativa seedlings for each genotype (as indicated) is presented.
WebSep 1, 2004 · Finally, three genes encoding nor-copalyl diphosphate synthase (nor-CPS), ent-CPS and syn-CPS were integrated into the chromosome of DH12, respectively, to construct yeasts for producing ...
WebDec 10, 2004 · Abstract. Rice (Oryza sativa) produces ent-copalyl diphosphate for both gibberellin (GA) phytohormone and defensive phytoalexin biosynthesis, raising the question of how this initial biosynthetic step is carried out for these distinct metabolic processes.Here, a functional genomics approach has been utilized to identify two …
WebJan 14, 2011 · Preliminary assessment of the C13-side chain 2'-hydroxylase involved in taxol biosynthesis. gold short dress promWebScoparia dulcis produces unique biologically active diterpenoids such as scopadulcic acid B (SDB). They are biosynthesized from geranylgeranyl diphosphate (GGPP) via syn-copalyl diphosphate (syn-CPP) and scopadulanol as an important key intermediate.In this paper, we functionally characterized three diterpene synthases, SdCPS2, SdKSL1 and SdKSL2, from … headphone lightning adapterWebJun 7, 2006 · Seven enzymes have been identified to be involved in GA biosynthesis: ent-copalyl diphosphate synthase (CPS), ent-kaurene synthase (KS), ... Biological functions of ent- and syn-copalyl diphosphate synthases in rice: key enzymes for the branch point of gibberellin and phytoalexin biosynthesis. Plant J. 39: 886 headphone lightningWebMay 1, 1999 · Copalyl diphosphate synthase EC 5.5.1.3 Tetrahydroxypteridine cycloisomerase EC 5.5.1.13 Ent-copalyl diphosphate synthase EC 5.5.1.4 Inositol-3-phosphate synthase EC 5.5.1.14 Syn-copalyl-diphosphate synthase EC 5.5.1.5 Carboxy-cis,cis-muconate cyclase EC 5.5.1.15 gold short interestWebSyn-copalyl-diphosphate synthase (EC 5.5.1.14, OsCyc1, OsCPSsyn, syn-CPP synthase, syn-copalyl diphosphate synthase) is an enzyme with systematic name 9alpha-copalyl … headphone light on pioneer mixerWebFeb 15, 2016 · Europe PMC is an archive of life sciences journal literature. Through site-directed mutagenesis targeted at identification of the catalytic base in the rice (Oryza … headphone lightweightWebProtein target information for Syn-copalyl diphosphate synthase, chloroplastic (Japanese rice). Find diseases associated with this biological target and compounds tested against … gold short dresses long sleeve