The interaction of cobalt (II) complexes with bovine apocarbonic anhydrase B.
作者信息
Gerber K, Ng F T, Wilkins R G
出版信息
Bioinorg Chem. 1975 Jan;4(2):153-62. doi: 10.1016/s0006-3061(00)81024-8.
PMID:236044
Abstract
The second-order rate constants for interaction of a number of cobalt(II) complexes (including the aquated ion) with bovine apocarbonic anhydrase have been measured at pH equal to 7.5, 25 degrees C and I equal 0.1 M. The ease of entry of cobalt decreases, in general, as the number of its coordinated watersdecreases. The highest complexes (bis or tris) do not react. The Mono cobalt(II) -8-quinolinol-5-sulfonate and, particularly, 8-quinolinol complexes react very much more rapidly with apoenzyme than does Co(H20)6-2+ ion. The results are discussed.
摘要
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