MECHANISM OF THE REACTION OF PHOSPHATE WITH PURPLE ACID-PHOSPHATASE

被引：27

作者：

AQUINO, MAS ^{[1
]}

LIM, JS ^{[1
]}

SYKES, AG ^{[1
]}

机构：

[1] UNIV NEWCASTLE UPON TYNE,DEPT CHEM,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1992年 / 13期

关键词：

D O I：

10.1039/dt9920002135

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The rate-determining step in the binding of phosphate to the pink active form (Fe(II)Fe(III)) of purple acid phosphatase monitored at 620 nm is independent of phosphate, indicating rapid binding to Fe(II) as a first stage, followed by rate-determining bridging to the chromophoric iron(III) centre (pK(a) less-than-or-equal-to 4.02).

引用

页码：2135 / 2136

页数：2

共 34 条

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