Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Byron R. Griffith"'
Autor:
Candace J. Krepel, Byron R. Griffith, Aqeel Ahmed, Jon S. Thorson, Charles E. Edmiston, Sophie Blanchard, Xun Fu
Publikováno v:
Journal of the American Chemical Society. 129:8150-8155
The neoglycosylation of a methoxyamine-appended vancomycin aglycon with all possible N'-decanoylglucopyranose and N'-biphenoylglucopyranose regioisomers led to the production of a focused set of liponeoglycopeptide variants in good yields and with ex
Autor:
Changsheng Zhang, John L. Markley, Shanteri Singh, Byron R. Griffith, Min S. Lee, Martin H. Hager, Jon S. Thorson, Klaas Hallenga
Publikováno v:
ACS Chemical Biology. 1:451-460
The recent discovery of the first "self-sacrifice" mechanism for bacterial resistance to the enediyne antitumor antibiotics, where enediyne-induced proteolysis of the resistance protein CalC inactivates both the highly reactive metabolite and the res
Publikováno v:
Current Opinion in Biotechnology. 16:622-630
In an effort to explore the contribution of the sugar constituents of pharmaceutically relevant glycosylated natural products, chemists have developed glycosylation methods for the generation of 'glycorandomized' libraries. Each member of these libra
Autor:
Lingjun Li, Xun Fu, Christoph Albermann, Jon S. Thorson, Qiang Fu, In-Kyoung Lee, Changsheng Zhang, Byron R. Griffith
Publikováno v:
Science (New York, N.Y.). 313(5791)
Glycosyltransferases (GTs), an essential class of ubiquitous enzymes, are generally perceived as unidirectional catalysts. In contrast, we report that four glycosyltransferases from two distinct natural product biosynthetic pathways—calicheamicin a
Publikováno v:
ChemInform. 37
Covering: the literature up to April 2005The focus of this review is to highlight the structure, bioactivity and biosynthesis of naturally occurring aryl-C-glycosides. General synthetic methods and their relevance to proposed biochemical mechanisms f
Publikováno v:
ChemInform. 37
Publikováno v:
Journal of natural products. 68(11)
In an effort to explore the contribution of the sugar constituents of pharmaceutically relevant glycosylated natural products, chemists have developed glycosylation methods that are amenable to the generation of libraries of analogues with a broad ar
Autor:
Jon S. Thorson, Byron R. Griffith
Publikováno v:
Nature Chemical Biology. 2:659-660
Chemically synthesizing complex oligosaccharides remains a significant challenge. Through the addition of hydrophobic appendages to 'unnatural' substrates, some oligosaccharide-forming glycosyltransferases can direct the formation of distinct sugar l
Publikováno v:
Journal of the American Chemical Society. 126:1608-1609
We report the design and synthesis of well-defined polymers for the noncovalent oligomerization of proteins. The reported scaffolds, which were generated by atom-transfer radical polymerization (ATRP), take advantage of the well-characterized interac
Publikováno v:
Natural Product Reports; Nov2005, Vol. 22 Issue 6, p742-760, 19p