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金属配合物中的结构与光学活性,第六章。组氨酸与溶液中铜(II)的相互作用。

Structure and optical activity in metal complexes, vi. Interaction of histidine with copper(ii) in solution.

作者信息

Wellman K M, Wong B K

机构信息

DEPARTMENT OF CHEMISTRY, UNIVERSITY OF MIAMI CORAL GABLES, FLORIDA.

出版信息

Proc Natl Acad Sci U S A. 1969 Nov;64(3):824-7. doi: 10.1073/pnas.64.3.824.

Abstract

The species existing in aqueous solution at pH 8.3 when copper(II) interacts with two equivalents of L-histidine has been studied by a variety of techniques. The evidence is consistent with a fluctuating type of coordination for the histidinato-copper(II) complex, which varies according to conditions and other coordinating ligands involved.

摘要

当铜(II)与两当量的L-组氨酸相互作用时,在pH 8.3的水溶液中存在的物种已通过多种技术进行了研究。证据表明,组氨酸铜(II)配合物存在一种波动类型的配位,其根据条件和所涉及的其他配位配体而变化。

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本文引用的文献

1
Complex formation between metallic cations and proteins, peptides and amino acids.
Adv Protein Chem. 1956;11:311-427. doi: 10.1016/s0065-3233(08)60424-6.
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Transition metal ion promoted hydrolyses of amino acid esters.
J Phys Chem. 1965 Sep;69(9):2923-35. doi: 10.1021/j100893a017.
4
ESR studies of copper(II) complex ions.
Arch Biochem Biophys. 1969 Apr;131(1):123-38. doi: 10.1016/0003-9861(69)90112-x.

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