A few species in the class of γ-proteobacteria encode a cytoplasmic N-glycosylation system mediated by a soluble N-glycosyltransferase (NGT). This enzyme uses nucleotide-activated sugars to modify asparagine residues with single monosaccharides. As these enzymes are not related to oligosaccharyl...
The N-glycosyltransferase gene, asm25, and the N-methyltransferase gene, asm10, are indicated by a circle in Cluster I. AHBA: 3-amino-5-hydroxybenzoic acid; MM-ACP: methoxy-malonyl-ACP. As in other microbial secondary metabolites, post-PKS modifications are important for the biological ...
the HMWC glycosyltransferase [5,6]. Strikingly, the modification of HMWA requires two distinct enzymatic activities: the formation of an N-glycosidic bond between the asparagine and the first hex- ose; and an O-glycosidic bond between the two hexoses. These two ...
N-glycosyltransferase 英文别名: N-glycosyltransferase 中文名: 中文别名: CBNumber: CB41375596 分子式: 分子量: 0 MOL File: Mol file 化学性质安全信息用途供应商0 N-glycosyltransferase化学性质 安全信息 N-glycosyltransferase性质、用途与生产工艺 N-glycosyltransferase上下游产品信息 ...
The N-glycan structures on antibodies are incompletely processed in wild-type CHO cells due to their limited glycosylation capacity. To improve N-glycan processing, glycosyltransferase genes have been traditionally overexpressed in CHO cells to engineer the cellular N-glycosylation pathway by using random...
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N-cadherin cell adhesion dystroglycanopathy glycosylation glycosyltransferase POMGNT1 muscle–eye–brain disease MEB O-mannosylation N-glycosylation Abbreviations α/β-DG α/β-dystroglycan DMEM Dulbecco's modified Eagle's medium E/N-Cdh E(epithelial)/N(neural)-cadherin ECM extracellular matrix EMT ...
Activities of another intermediate glycosyltransferase, elongation β1→3GnT, were slightly decreased after differentiation. However, the decrease was not significant. Table II. Glycosyltransferase activities involved in the synthesis of sLe and O-linked oligosaccharide core structure in KM3 cells treated ...
Campylobacterglycosyltransferasen für die Biosynthese von Gangliosiden und Gangliosidmimetika German Patent DE60028541 Kind Code: T2 Abstract: This invention provides prokaryotic glycosyltransferases, including a bifunctional sialyltransferase that has both an ±2,3- and an ±2,8-activity. A ²1,4-...
1. CGTasen, welche bei der Umsetzung von Stärke oder stärkeähnlichen Substraten zu CD in erhöhtem Ausmaß q-CD produzieren und noch mindestens 60% der spezifischen Gesamt-CGTase-Aktivität der zur Herstellung des betreffenden Enzyms verwendeten Ausgangs-CGTase aufweisen, ...