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2,3-二磷酸甘油酸的双膦酸甲酯类似物可抑制酵母磷酸甘油酸变位酶,但对小麦胚芽磷酸甘油酸变位酶无抑制作用。

The bisphosphonomethyl analogue of 2,3-bisphosphoglycerate inhibits yeast but not wheat-germ phosphoglycerate mutase.

作者信息

McAleese S M, Jutagir V, Blackburn G M, Fothergill-Gilmore L A

出版信息

Biochem J. 1987 Apr 1;243(1):301-4. doi: 10.1042/bj2430301.

Abstract

The bisphosphonomethyl analogue of 2,3-bisphosphoglycerate [4-phosphono-2-(phosphonomethyl) butanoate] was a potent competitive inhibitor of cofactor-dependent phosphoglycerate mutase from yeast, with a Ki of 0.8 mM. In contrast, the analogue did not affect the activity of cofactor-independent phosphoglycerate mutase from wheat germ. It is considered that this compound should be particularly useful for n.m.r. spectroscopic studies on the mechanism of action of cofactor-dependent phosphoglycerate mutases.

摘要

2,3-二磷酸甘油酸的双膦酰甲基类似物[4-膦酰基-2-(膦酰基甲基)丁酸]是酵母中依赖辅因子的磷酸甘油酸变位酶的一种有效竞争性抑制剂,其抑制常数Ki为0.8 mM。相比之下,该类似物不影响来自小麦胚芽的不依赖辅因子的磷酸甘油酸变位酶的活性。据认为,这种化合物对于通过核磁共振光谱研究依赖辅因子的磷酸甘油酸变位酶的作用机制应该特别有用。

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The effects of anions on phosphoglycerate mutase.
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本文引用的文献

3
Crystalline phosphoglyceric acid mutase.结晶磷酸甘油酸变位酶
Biochim Biophys Acta. 1956 May;20(2):394-6. doi: 10.1016/0006-3002(56)90305-5.
5
The enzymology of 2,3-bisphosphoglycerate.2,3-二磷酸甘油酸的酶学
Adv Enzymol Relat Areas Mol Biol. 1980;51:211-53. doi: 10.1002/9780470122969.ch5.
7
The amino acid sequence of yeast phosphoglycerate mutase.酵母磷酸甘油酸变位酶的氨基酸序列。
Proc R Soc Lond B Biol Sci. 1982 Apr 22;215(1198):19-44. doi: 10.1098/rspb.1982.0026.
8
Structure and activity of phosphoglycerate mutase.磷酸甘油酸变位酶的结构与活性
Philos Trans R Soc Lond B Biol Sci. 1981 Jun 26;293(1063):121-30. doi: 10.1098/rstb.1981.0066.
9
Yeast phosphoglyceric acid mutase-modifying enzyme.酵母磷酸甘油酸变位酶修饰酶
Arch Biochem Biophys. 1966 Jul;115(1):53-61. doi: 10.1016/s0003-9861(66)81037-8.

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