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Structural Studies of Macromolecules in Solution using Small Angle X-Ray Scattering
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蛋白金属活性位点的动态调查:XANES和分子动力学模拟的相互作用

Paola D'Angelo1, Stefano Della Longa, Alessandro Arcovito

  • 1Department of Chemistry, University of Rome La Sapienza, P.le Aldo Moro 5, 00185 Rome, Italy. p.dangelo@caspur.it

Journal of the American Chemical Society
|October 6, 2010
PubMed
概括

结构性障碍显著影响像神经球蛋白这样的血红蛋白中的X射线吸收近边缘结构 (XANES) 谱. 考虑到这种障碍,可以提高铁协调几何学确定的准确性.

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Ligand Binding Sites02:40

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Proteins are dynamic macromolecules that carry out a wide variety of essential processes; however, the activities of most proteins depend on their interactions with other molecules or ions, known as ligands.
Protein-ligand interactions are quite specific; even though numerous potential ligands surround a cellular protein at any given time, only a particular ligand can bind to that protein. Moreover, a ligand binds only to a dedicated area on the surface of the protein, known as the...