pyrophosphates การใช้

• Deprotonation of thiazole moiety in thiamine pyrophosphate results in ambivalent chemical reactivity
• Farnesyl and geranyl pyrophosphate also serve as precursors for prenylated proteins.
• Its mechanism of action involves inhibition of farnesyl pyrophosphate synthase activity.
• Enzymatically, taxadiene is produced from geranylgeranyl pyrophosphate by taxadiene synthase.
• However, the chemical is not phytotoxic, unlike tetraethyl pyrophosphate.
• Mvp2 was shown to translocate 1 H + per pyrophosphate hydrolyzed.
• Chemical structure for thiamine pyrophosphate and protein structure of transketolase.
• Additional oxidation and cyclization clerodane pyrophosphate concludes the biosynthesis of salvinorin A.
• Thiamine pyrophosphate ( TPP ) serves a functionally identical role.
• A classic example is the cyclization of geranyl pyrophosphate to form limonene.
• The enzyme cyclizes farnesyl diphosphate to delta-cadinene and releases pyrophosphate.
• Examples of trans-prenyltranferases include dimethylallyltranstransferase, and geranylgeranyl pyrophosphate synthase.
• The loss of pyrophosphate forms an allylic carbocation on dimethylallyl.
• DUT interacts with dUTP to catalyze its hydrolysis into dUMP and pyrophosphate.
• The formation of farnesyl pyrophosphate is via the mevalonate pathway.
• Geranyl pyrophosphate ( GPP ) is the precursor for iridoids.
• Geranyl pyrophosphate is a major branch point for terpenoid synthesis.
• Both synthesize histidine from the biochemical intermediate phosphoribosyl pyrophosphate.
• In toothpaste and dental floss, tetrasodium pyrophosphate acts as a plaque reduction.
• LPP then forms a resonance-stable cation by losing its pyrophosphate group.