Anomalous X-ray diffraction studies of ion transport in K+ channels
The number of K+ occupied binding sites in the selectivity filter of potassium ion channels is still under debate. Here, the authors collect diffraction data on the K+ selective NaK channel NaK2K at a wavelength of 3.35 Å, close to the K absorption edge, revealing that all four binding sites in the...
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Autores principales: | Patricia S. Langan, Venu Gopal Vandavasi, Kevin L. Weiss, Pavel V. Afonine, Kamel el Omari, Ramona Duman, Armin Wagner, Leighton Coates |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2018
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Materias: | |
Acceso en línea: | https://doaj.org/article/bafe95be81dc4ff48f38b4eebc576346 |
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