Structures of sugar chains of water-soluble glycoproteins in developing castor bean cotyledons.

• KIMURA Yoshinobu

  Department of Agricultural Sciences, Faculty of Agriculture, Okayama University

• SUEHISA Hiroshi

  Department of Agricultural Sciences, Faculty of Agriculture, Okayama University

• YAMAGUCHI Osamu

  Department of Agricultural Sciences, Faculty of Agriculture, Okayama University

• NAKAJIMA Shuhei

  Department of Agricultural Sciences, Faculty of Agriculture, Okayama University

• TAKAGI Shigeaki

  Department of Agricultural Sciences, Faculty of Agriculture, Okayama University

抄録

The structures of sugar chains from the water-soluble glycoproteins in developing castor beans have been identified. The structural analyses were done by a fluorescence method combined with exoglycosidase digestions and ¹H-NMR spectroscopy. The identified structures fell into two categories; one was an oligomannose-type, the other xylomannose-type or xylose-containing type. Among these oligosaccharides, Man₃Fuc₁Xyl₁GlcNAc₂ (M3FX; 38%) and Man₆GlcNAc₂ (M6B; 22%) were the major structures. The higher mannose-content oligosaccharides (Man_8-7GlcNAc₂) were only 4.1%, and the further-modified structures (_GNM3FX, M2FX) than M3FX were 22% of the total.

収録刊行物

• Agricultural and Biological Chemistry

  Agricultural and Biological Chemistry 54 (12), 3259-3267, 1990

  公益社団法人 日本農芸化学会

キーワード

• General Agricultural and Biological Sciences
• General Biochemistry, Genetics and Molecular Biology

詳細情報

• CRID: 1390001206462639744
• NII論文ID: 110006324732
• NII書誌ID: AA00515312
• DOI: 10.1271/bbb1961.54.3259
• COI: 1:CAS:528:DyaK3MXhs1SksLs%3D
• ISSN: 18811280
• ISSN: 00021369
• ISSN: http://id.crossref.org/issn/00021369
• PubMed: 1368642
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可