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有两种主要类型的骨骼硫酸角质素。

There are two major types of skeletal keratan sulphates.

作者信息

Nieduszynski I A, Huckerby T N, Dickenson J M, Brown G M, Tai G H, Morris H G, Eady S

机构信息

Division of Biological Sciences, University of Lancaster, Bailrigg, U.K.

出版信息

Biochem J. 1990 Oct 1;271(1):243-5. doi: 10.1042/bj2710243.

DOI:10.1042/bj2710243
PMID:2222415
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1149539/
Abstract

High-field 1H-n.m.r.-spectroscopic studies supported by chemical carbohydrate analyses show that skeletal keratan sulphates (KS-II) of bovine origin may be sub-classified into two groups. Keratan sulphate chains from articular and intervertebral-disc cartilage (KS-II-A) contain two structural features, namely alpha(1----3)-fucose and alpha(2----6)-linked N-acetyl-neuraminic acid residues, that are absent from keratan sulphates from tracheal or nasal-septum cartilage (KS-II-B).

摘要

化学碳水化合物分析支持的高场1H-核磁共振光谱研究表明,牛源的骨骼硫酸角质素(KS-II)可分为两组。来自关节和椎间盘软骨的硫酸角质素链(KS-II-A)包含两个结构特征,即α(1→3)-岩藻糖和α(2→6)连接的N-乙酰神经氨酸残基,而气管或鼻中隔软骨的硫酸角质素(KS-II-B)则没有这些特征。

相似文献

1
There are two major types of skeletal keratan sulphates.有两种主要类型的骨骼硫酸角质素。
Biochem J. 1990 Oct 1;271(1):243-5. doi: 10.1042/bj2710243.
2
N.m.r. spectroscopic studies of fucose-containing oligosaccharides derived from keratanase digestion of articular cartilage keratan sulphates. Influence of fucose residues on keratanase cleavage.对源自关节软骨硫酸角质素经角蛋白酶消化得到的含岩藻糖寡糖的核磁共振光谱研究。岩藻糖残基对角蛋白酶裂解的影响。
Biochem J. 1993 May 1;291 ( Pt 3)(Pt 3):889-94. doi: 10.1042/bj2910889.
3
Lectin affinity chromatography of articular cartilage fibromodulin: Some molecules have keratan sulphate chains exclusively capped by α(2-3)-linked sialic acid.关节软骨纤维调蛋白的凝集素亲和层析:一些分子的角蛋白硫酸盐链仅被α(2-3)-连接的唾液酸所封闭。
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4
A non-reducing terminal fragment from tracheal cartilage keratan sulphate chains contains alpha (2-3)-linked N-acetylneuraminic acid.来自气管软骨硫酸角质素链的一个非还原性末端片段含有α(2-3)连接的N-乙酰神经氨酸。
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5
The structure and composition of cartilage keratan sulphate.软骨硫酸角质素的结构与组成。
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6
A sub-population of keratan sulphates derived from bovine articular cartilage is capped with alpha(2-6)-linked N-acetylneuraminic acid residues. Affinity chromatography using immobilized Sambucus nigra lectin and characterization using 1H n.m.r. spectroscopy.源自牛关节软骨的硫酸角质素亚群被α(2-6)连接的N-乙酰神经氨酸残基封端。使用固定化接骨木凝集素进行亲和层析,并使用1H核磁共振光谱进行表征。
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Fucose content of keratan sulphates from bovine articular cartilage.来自牛关节软骨的硫酸角质素的岩藻糖含量。
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9
The structure of the keratan sulphate chains attached to fibromodulin isolated from bovine tracheal cartilage: oligosaccharides generated by keratanase II digestion.从牛气管软骨分离的纤调蛋白所连接的硫酸角质素链的结构:角质酶II消化产生的寡糖
Glycoconj J. 1995 Oct;12(5):651-9. doi: 10.1007/BF00731261.
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Degradation of articular cartilage keratan sulphates using hydrazinolysis and nitrous acid. Environment of fucose residues.利用肼解和亚硝酸降解关节软骨硫酸角质素。岩藻糖残基的环境。
Biochem J. 1992 Aug 15;286 ( Pt 1)(Pt 1):235-41. doi: 10.1042/bj2860235.

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Rapid, automated analysis of monosaccharides by high-performance anion-exchange chromatography of borate complexes with fluorimetric detection using 2-cyanoacetamide.使用2-氰基乙酰胺通过硼酸盐络合物的高效阴离子交换色谱法结合荧光检测对单糖进行快速自动化分析。
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Two linkage-region fragments isolated from skeletal keratan sulphate contain a sulphated N-acetylglucosamine residue.从骨骼硫酸角质素中分离出的两个连锁区域片段含有一个硫酸化的N-乙酰葡糖胺残基。
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Distribution of keratan sulfate in cartilage proteoglycans.硫酸角质素在软骨蛋白聚糖中的分布。
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