碱金属离子对肠道刷状缘蔗糖酶的pH依赖性效应 - Suppr | 超能文献

pH-dependent effects of the alkali-metal ions on intestinal brush-border sucrase.

作者信息

Alvarado F, Mahmood A

出版信息

J Biol Chem. 1979 Oct 10;254(19):9534-41.

PMID:39926

Abstract

摘要

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pH-dependent effects of the alkali-metal ions on intestinal brush-border sucrase.碱金属离子对肠道刷状缘蔗糖酶的pH依赖性效应

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Quantitative analysis of the mixed activating effects of the alkali metal ions on intestinal brush-border sucrase at pH 5.2.

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Determination of the catalytic groups of intestinal brush-border sucrase by pH-variation studies [proceedings].通过pH变化研究确定肠刷状缘蔗糖酶的催化基团[会议论文集]

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The activation of intestinal brush border sucrase by alkali metal ions: an allosteric mechanism similar to that for the Na+-activation of nonelectrolyte transport systems in intestine.碱金属离子对肠刷状缘蔗糖酶的激活作用：一种类似于Na⁺对肠道非电解质转运系统激活作用的别构机制。

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Human intestinal brush-border sucrase: mechanism of sodium ion activation below pH7 [proceedings].人肠道刷状缘蔗糖酶：pH7以下钠离子激活机制[会议论文集]

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Alkali-metal-ion- and H+-dependent activation and/or inhibition of intestinal brush-border sucrase. A model involving three functionally distinct key prototropic groups.碱金属离子和氢离子依赖的小肠刷状缘蔗糖酶的激活和/或抑制。一个涉及三个功能不同的关键质子转移基团的模型。

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Harmaline interaction with sodium-binding sites in intestinal brush border sucrase.

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Kinetic characteristics of brush border sucrase activation by Na+ ions in mice intestine.钠离子对小鼠肠道刷状缘蔗糖酶激活作用的动力学特征

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Sodium-dependent activation of intestinal brush-border sucrase: correlation with activation by deprotonation from pH 5 to 7.钠依赖性激活肠刷状缘蔗糖酶：与从pH 5至7去质子化激活的相关性

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Inhibition of rabbit intestinal brush border sucrase by indolin 2,3-dione (isatin) at pH 5.0.吲哚满二酮（异吲哚酮）在pH 5.0条件下对兔小肠刷状缘蔗糖酶的抑制作用。

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Alkali-metal-ion- and H+-dependent activation and/or inhibition of intestinal brush-border sucrase. A model involving three functionally distinct key prototropic groups.碱金属离子和氢离子依赖的小肠刷状缘蔗糖酶的激活和/或抑制。一个涉及三个功能不同的关键质子转移基团的模型。

Biochem J. 1988 May 1;251(3):667-75. doi: 10.1042/bj2510667.

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Substrate- and alkali-metal-ion-induced pK shifts in intestinal brush-border sucrase, according to the three-protons model.根据三质子模型，底物和碱金属离子诱导肠刷状缘蔗糖酶的pK位移。

Biochem J. 1989 Feb 15;258(1):41-8. doi: 10.1042/bj2580041.