XANES spectroscopy of carp hemoglobin‐iron in correlation with the affinity changes of the protein for ligand

FEBS Letters

Cortes, Robert¹  Pin, Serge¹  Alpert, Bernard¹ 

[1] Laboratoire de Biologie Physico-Chimique, Université Paris VII, Tour 42, 2 place Jussieu, 75251 Paris, France, LURE (CNRS), associé à l'Université Paris-Sud, Orsay, France

关键词: Heme-protein Iron reactivity X-ray absorption;   

DOI  :  10.1016/0014-5793(86)81043-2

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

The strong variation of ligand-binding properties with pH for carp hemoglobin is not reflected in the electronic distribution of the heme-iron. Thus, we can suppose that hemoglobin affinity is directly controlled by the protein and not by some particular changes of the iron atom.

【 授权许可】

Unknown