نتایج جستجو برای: shikimate dehydrogenase activity
تعداد نتایج: 1182092 فیلتر نتایج به سال:
Shikimate kinase (EC 2.7.1.71) is a committed enzyme in the seven-step biosynthesis of chorismate, a major precursor of aromatic amino acids and many other aromatic compounds. Genes for all enzymes of the chorismate pathway except shikimate kinase are found in archaeal genomes by sequence homology to their bacterial counterparts. In this study, a conserved archaeal gene (gi1500322 in Methanococ...
Efficient biosynthesis of L-tyrosine from glucose is necessary to make biological production economically viable. To this end, we designed and constructed a modular biosynthetic pathway for L-tyrosine production in E. coli MG1655 by encoding the enzymes for converting erythrose-4-phosphate (E4P) and phosphoenolpyruvate (PEP) to L-tyrosine on two plasmids. Rational engineering to improve L-tyros...
In plants, the shikimate pathway provides aromatic amino acids that are used to generate numerous secondary metabolites, including phenolic compounds. In this pathway, shikimate dehydrogenases (SDH) 'classically' catalyse the reversible dehydrogenation of 3-dehydroshikimate to shikimate. The capacity of SDH to produce gallic acid from shikimate pathway metabolites has not been studied in depth....
Treatment failure is a major cause of concern for the Helicobacter pylori-related gastroduodenal diseases like gastritis, peptic ulcer, and gastric cancer. Curcumin, diferuloylmethane from turmeric, has recently been shown to arrest H. pylori growth. The antibacterial activity of curcumin against 65 clinical isolates of H. pylori in vitro and during protection against H. pylori infection in viv...
Sorghum bicolor stems and shoots were observed to phosphorylate exogenously supplied shikimate, forming a product which could not be distinguished from shikimate 3-phosphate by anion exchange and thin layer chromatography. Upon treatment with phosphatase, this product gave rise to a compound which co-chromatographed with shikimate.Shikimate kinase from stems was separated from phosphatase and A...
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