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Interaction of Transmembrane Helices in ATP Synthase Subunit a in Solution as Revealed by Spin-Label Difference NMR

Subunit a in the membrane traversing F(0) sector of Escherichia coli ATP synthase is known to fold with five transmembrane helices (TMHs) with residue 218 in TMH IV packing close to residue 248 in TMH V. In this study, we have introduced a spin label probe at Cys residues substituted at positions 22...

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Bibliographic Details
Main Authors: Dmitriev, Oleg Y., Freedman, Karen H., Hermolin, Joseph, Fillingame, Robert H.
Format: Artigo
Language:Inglês
Published: 2007
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2276983/
https://ncbi.nlm.nih.gov/pubmed/18178144
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bbabio.2007.11.011
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