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Native Cell Environment Constrains Loop Structure in the Escherichia coli Cobalamin Transporter BtuB
The extracellular loops of bacterial outer membrane (OM) transporters are thought to sample a range of conformations in the apo state but to undergo a gating motion and assume a more defined conformation upon the binding of substrate. Here, we use pulse electron paramagnetic resonance to examine the...
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| Опубликовано в: : | Biophys J |
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| Главные авторы: | , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
The Biophysical Society
2020
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7642247/ https://ncbi.nlm.nih.gov/pubmed/32946767 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2020.08.034 |
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