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Insight Into the Cation-π Interaction at the Metal Binding Site of the Copper Metallochaperone CusF

The periplasmic Cu(+)/Ag(+) chaperone CusF features a novel cation-π interaction between a Cu(+)/Ag(+) ion and Trp44 at the metal binding site. The nature and strength of the Cu(+)/Ag(+)-Trp44 interactions are investigated using computational methodologies. Quantum mechanical (QM) calculations show...

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Main Authors: Chakravorty, Dhruva K., Wang, Bing, Ucisik, Melek N., Merz, Kenneth M.
Formato: Artigo
Idioma:Inglês
Publicado: 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3227766/
https://ncbi.nlm.nih.gov/pubmed/22029374
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja208662z
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