Electron crystallography of aquaporins

Simeon Andrews1, Steve L Reichow, Tamir Gonen

  • 1Department of Biochemistry, University of Washington, Seattle, WA 98195, USA.

IUBMB Life
|May 10, 2008
PubMed

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Structure of Porins

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Ionic Crystal Structures

Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
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X-ray Crystallography02:18

X-ray Crystallography

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Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...