Orientations and Proximities of the Extracellular Ends of Transmembrane Helices S0 and S4 in Open and Closed BK Potassium Channels

The large-conductance potassium channel (BK) α subunit contains a transmembrane (TM) helix S0 preceding the canonical TM helices S1 through S6. S0 lies between S4 and the TM2 helix of the regulatory β1 subunit. Pairs of Cys were substituted in the first helical turns in the membrane of BK α S0 and S...

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Detalles Bibliográficos
Autores principales: Niu, Xiaowei, Liu, Guoxia, Wu, Roland S., Chudasama, Neelesh, Zakharov, Sergey I., Karlin, Arthur, Marx, Steven O.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3589268/
https://www.ncbi.nlm.nih.gov/pubmed/23472181
http://dx.doi.org/10.1371/journal.pone.0058335

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3589268/
https://www.ncbi.nlm.nih.gov/pubmed/23472181
http://dx.doi.org/10.1371/journal.pone.0058335

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