In:
European Journal of Biochemistry, Wiley, Vol. 235, No. 1-2 ( 1996-01), p. 199-206
Abstract:
As previously reported [Ishii, K., Iwasaki, M., Inoue, S., Kenny, P. T. M., Komura, H. & Inoue, Y. (1989) J. Biol. Chem. 264 , 1623–1630; Inoue, S., Iwasaki, M., Ishii, K., Kitajima, K. & Inoue, Y. (1989) J. Biol. Chem. 264 , 18520–18526], the unfertilized eggs of two different species of fresh‐water fish, Plecoglossus altivelis and Tribodolon hakonensis , contain relatively large amounts of free sialooligosaccharides. These oligosaccharides were found to derive from glycophosphoproteins, owing to the activity of a peptide – N 4 ‐( N ‐acetyl‐β‐ d ‐glucosaminyl)asparagine amidase [Iwasaki, M., Seko, A., Kitajima, K., Inoue, Y. & Inoue, S. (1992) J. Biol. Chem. 267 , 24287–24296; Seko, A., Kitajima, K., Inoue, Y. & Inoue, S. (1991) J. Biol. Chem. 266 , 22110–22114]. Here we describe a new type of free oligosaccharides, isolated from unfertilized eggs of Scyliorhinus caniculus. From the structural analysis, based upon 1H‐NMR spectroscopy, the following glycan units are proposed. image
Type of Medium:
Online Resource
ISSN:
0014-2956
,
1432-1033
DOI:
10.1111/ejb.1996.235.issue-1-2
DOI:
10.1111/j.1432-1033.1996.00199.x
Language:
English
Publisher:
Wiley
Publication Date:
1996
detail.hit.zdb_id:
1398347-7
detail.hit.zdb_id:
1464377-7
SSG:
12
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