Polyprenol
Mostrando 13-15 de 15 artigos, teses e dissertações.
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13. Xanthomonas campestris pv. campestris gum Mutants: Effects on Xanthan Biosynthesis and Plant Virulence
Xanthan is an industrially important exopolysaccharide produced by the phytopathogenic, gram-negative bacterium Xanthomonas campestris pv. campestris. It is composed of polymerized pentasaccharide repeating units which are assembled by the sequential addition of glucose-1-phosphate, glucose, mannose, glucuronic acid, and mannose on a polyprenol phosphate car
American Society for Microbiology.
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14. The capsular polysaccharide biosynthesis of Streptococcus pneumoniae serotype 8: functional identification of the glycosyltransferase WciS (Cap8H)
CPS (capsular polysaccharide) is a major virulence factor in Streptococcus pneumoniae. Biosynthesis of CPS RU (repeat unit) proceeds by sequential transfer of sugar residues from the appropriate sugar donor to an activated lipid carrier by committed GTs (glycosyltransferases). While the nucleotide sequence of many cps loci is already known, the real substrat
Portland Press Ltd..
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15. Glycoprotein Synthesis in Plants: I. Role of Lipid Intermediates 1
The enzymic processes involved in glycoprotein synthesis have been studied using crude extracts obtained from developing cotyledons of Phaseolus vulgaris harvested at the time of active deposition of vicilin. Radioactivity from GDP-[14C]mannose can be incorporated by crude extracts into a single chloroform-methanol-soluble product as well as into insoluble p