CONFORMATIONAL FEATURES OF GALACTURONANS .2. CONFIGURATIONAL STATISTICS OF PECTIC POLYMERS

Ruggiero JR.; Cesaro A.; Urbani R.

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CONFORMATIONAL FEATURES OF GALACTURONANS .2. CONFIGURATIONAL STATISTICS OF PECTIC POLYMERS

机译：半乳聚糖的构象特征.2。高分子聚合物的结构统计

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The unperturbed dimensions of poly-alpha-D-galacturonic acid (PGA) as a function of the degree of polymerization (n) and degree of ionization (%GalA(-)) have been determined by molecular mechanics and Monte Carlo methods. Chain extensions appear to depend substantially on contributions arising from local redistributions of charge on charged and uncharged galacturonic acid residues. Inclusion of methyl-esterified galacturonic acid units results in increased chain extensions. Incorporation of alpha-(1 --> 2)-L-rhamnose units causes abrupt changes in chain propagation and a reduction in calculated chain extension. [References: 21]

机译：聚α-D-半乳糖醛酸（PGA）的稳定尺寸随聚合度（n）和电离度（％GalA（-））的变化已通过分子力学和蒙特卡罗方法确定。扩链似乎主要取决于电荷在带电和不带电的半乳糖醛酸残基上的局部重新分布所产生的贡献。包含甲基酯化的半乳糖醛酸单元会导致链增长增加。掺入α-（1-> 2）-L-鼠李糖单元会导致链传播突然改变并减少计算的链延伸。 [参考：21]

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《International Journal of Biological Macromolecules: Structure, Function and Interactions》 |1995年第4期|共6页
作者
Ruggiero JR.; Cesaro A.; Urbani R.;
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正文语种 eng
中图分类生物大分子的结构和功能;
关键词
Galacturonans; Configurational statistics; Pectin; Polysaccharides; Flexibility; Chain;

机译：半乳糖醛酸;构型统计;果胶;多糖;柔韧性;链;

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1. CONFORMATIONAL FEATURES OF GALACTURONANS .2. CONFIGURATIONAL STATISTICS OF PECTIC POLYMERS [J] . Ruggiero JR., Cesaro A., Urbani R. International Journal of Biological Macromolecules: Structure, Function and Interactions . 1995,第3a4期

机译：半乳聚糖的构象特征.2。高分子聚合物的结构统计
2. Inhibition of neutrophil adhesion by pectic galacturonans [J] . S. V. Popov, R. G. Ovodova, G. Yu. Popova, Russian journal of bioorganic chemistry . 2007,第1期

机译：果胶半乳糖醛酸对中性粒细胞粘附的抑制作用
3. Conformational and configurational analysis of 2-phenoxy-2-oxo-1,3,2-dioxaphosphorinanes. Conformational and configurational dependence upon conformation of the diol precursor [J] . Sartillo-Piscil F., Sanchez M., Cruz-Gregorio S., Tetrahedron . 2004,第13期

机译：2-苯氧基-2-氧代-1,3,2-二氧杂磷酰肌醇的构象和构型分析。构象和构型对二醇前体构象的依赖性
4. Systematic Velocity Data Reduction and its Effect on Polymer Conformation Statistics in Viscoelastic Turbulent Channel Flows [C] . Gaurab Samanta, Antony N Beris, Robert A Handler American Institute of Chemical Engineers Annual Meeting . 2008

机译：系统速度数据减少及其对粘弹性湍流通道流动中聚合物构象统计的影响
5. The Ultra-filtration of Macromolecules with Different Conformations and Configurations through Nanopores. [D] . Ge, Hui. 2010

机译：通过纳米孔对具有不同构型和构型的大分子进行超滤。
6. Conformational energy and configurational statistics of poly-L-proline. [O] . P R Schimmel, P J Flory 1967

机译：聚L-脯氨酸的构象能和构型统计。
7. Conformational energy and configurational statistics of poly-L-proline. [O] . Schimmel, P R, Flory, P J 1967

机译：聚L-脯氨酸的构象能和构型统计。

CONFORMATIONAL FEATURES OF GALACTURONANS .2. CONFIGURATIONAL STATISTICS OF PECTIC POLYMERS

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