Structural features of free N-glycans in α1,3/4-fucosidase-deficient Arabidopsis thaliana: deletion of α1,3/4-fucosidase activity induced accumulation of plant complex type GN1 free N-glycans-Reference-Cited by-同舟云学术

Structural features of free N-glycans in α1,3/4-fucosidase-deficient Arabidopsis thaliana: deletion of α1,3/4-fucosidase activity induced accumulation of plant complex type GN1 free N-glycans

Published:2022-07-22 Issue:10 Volume:86 Page:1413-1416
ISSN:1347-6947
Container-title:Bioscience, Biotechnology, and Biochemistry
language:en
Short-container-title:

Author:

Takata Shun¹,Hayashi Megumi²,Maeda Megumi¹³,Ishimizu Takeshi²,Kimura Yoshinobu¹³

Affiliation:

1. Faculty of Agriculture, Division of Agricultural Science, Okayama University , 1-1-1 Tsushima-Naka, Kita-ku, Okayama , Japan

2. College of Life Sciences, Ritsumeikan University , Kusatsu, Shiga , Japan

3. Department of Biofunctional Chemistry, Graduate School of Environmental and Life Science, Okayama University , 1-1-1 Tsushima-Naka, Okayama , Japan

Abstract

ABSTRACT Deletion of α-1,3/4-fucosidase activity in Arabidopsis thaliana resulted in the accumulation of GN1-type free N-glycans with the Lewis a epitope (GN1-FNG). This suggests that the release of α-fucose residue(s) may trigger rapid degradation of the plant complex-type (PCT) GN1-FNG. The fact that PCT-GN1-FNG has rarely been detected to date is probably due to its easier degradation compared with PCT-GN2-FNG.

Funder

JSPS

Publisher

Oxford University Press (OUP)

Subject

Organic Chemistry,Molecular Biology,Applied Microbiology and Biotechnology,General Medicine,Biochemistry,Analytical Chemistry,Biotechnology

Link

https://academic.oup.com/bbb/advance-article-pdf/doi/10.1093/bbb/zbac120/45349875/zbac120.pdf

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