NovelN-linked oligo-mannose type oligosaccharides containing an α-d-galactofuranosyl linkage found in α-d-galactosidase fromAspergillus niger

Novel structures of N-linked high-mannos

Novel structures of N-linked high-mannose type oligosaccharides containing α-d-galactofuranosyl linkages in Aspergillus niger α-d-glucosidase

✍ Tsutomu Takayanagi; Atsuo Kimura; Seiya Chiba; Katsumi Ajisaka 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 681 KB

Seven oligosaccharides were isolated from alpha-D-glucosidase (EC 3.2.1.20) from Aspergillus niger, and the structures of these oligosaccharides were studied by 1H NMR spectroscopy. After treatment of the alpha-D-glucosidase with N-glycosidase F, seven major oligosaccharide peaks were detected by Di