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Kinetics and mechanism of the cleavage of thiamin, 2-(1-hydroxyethyl)thiamin, and a derivative by bisulfite ion in aqueous solution. Evidence for an intermediate.

作者信息

Zoltewicz J A, Kauffmann G M

出版信息

J Am Chem Soc. 1977 Apr 27;99(9):3134-42. doi: 10.1021/ja00451a045.

DOI:10.1021/ja00451a045
PMID:850046
Abstract
摘要

相似文献

1
Kinetics and mechanism of the cleavage of thiamin, 2-(1-hydroxyethyl)thiamin, and a derivative by bisulfite ion in aqueous solution. Evidence for an intermediate.硫胺素、2-(1-羟乙基)硫胺素及其衍生物在水溶液中被亚硫酸氢根离子裂解的动力学和机理。中间体的证据。
J Am Chem Soc. 1977 Apr 27;99(9):3134-42. doi: 10.1021/ja00451a045.
2
Kinetics of thiamin cleavage by sulphite.亚硫酸盐对硫胺素的裂解动力学
Biochem J. 1969 Jul;113(4):611-5. doi: 10.1042/bj1130611.
3
Potential roles of the aminopyrimidine ring in thiamin catalyzed reactions.氨基嘧啶环在硫胺素催化反应中的潜在作用。
Ann N Y Acad Sci. 1982;378:14-31. doi: 10.1111/j.1749-6632.1982.tb31183.x.
4
Effect of bisulfite and caffeic acid on thiamin cleavage.
J Med Assoc Thai. 1986 Oct;69(10):513-7.
5
Differential determination of thiamine and its phosphates and hydroxyethiamine and pyrithiamine.
Methods Enzymol. 1979;62:54-7. doi: 10.1016/0076-6879(79)62189-4.
6
Conformation of complexes of thiamin pyrophosphate with divalent cations as studied by nuclear magnetic resonance spectroscopy.通过核磁共振光谱研究硫胺素焦磷酸与二价阳离子复合物的构象。
J Biol Chem. 1975 Jul 10;250(13):4986-91.
7
Effects of treatment with thiamin antagonists, oxythiamin and pyrithiamin and of thiamin excess of the levels and distribution of thiamin in rat tissues.硫胺拮抗剂、氧硫胺和吡硫胺治疗以及硫胺过量对大鼠组织中硫胺水平和分布的影响。
J Nutr Sci Vitaminol (Tokyo). 1982;28(3):217-24. doi: 10.3177/jnsv.28.217.
8
Theoretical calculations on thiamine and related compounds. II. Conformational analysis and electronic properties of 2-(alpha-hydroxyethyl)thiamine.硫胺素及相关化合物的理论计算。II. 2-(α-羟乙基)硫胺素的构象分析和电子性质
J Am Chem Soc. 1976 Feb 4;98(3):808-13. doi: 10.1021/ja00419a030.
9
Reactive intermediates in thiamin catalysis.硫胺素催化中的反应中间体。
Ann N Y Acad Sci. 1982;378:63-77. doi: 10.1111/j.1749-6632.1982.tb31186.x.
10
Effect of 4'-oxythiamine on thiamin transport and phosphorylation by everted jejunal sacs, and on thiamin uptake by rat isolated enterocytes.4'-氧硫胺对翻转空肠囊的硫胺转运和磷酸化以及对大鼠离体肠上皮细胞硫胺摄取的影响。
Boll Soc Ital Biol Sper. 1982 Jun 30;58(12):756-60.

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1
Phosphomethylpyrimidine Synthase (ThiC): Trapping of Five Intermediates Provides Mechanistic Insights on a Complex Radical Cascade Reaction in Thiamin Biosynthesis.磷酸甲基嘧啶合酶（硫胺素C）：捕获五个中间体为硫胺素生物合成中复杂的自由基级联反应提供了机理见解。
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