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Crystallographic and X-ray absorption spectroscopic characterization of Helicobacter pylori UreE bound to Ni(2+) and Zn(2+) reveal a role for the disordered C-terminal arm in metal trafficking
The survival and growth of the pathogen Helicobacter pylori in the gastric acidic environment is ensured by the activity of urease, an enzyme containing two essential Ni(2+) ions in the active site. The metallo-chaperone UreE facilitates in vivo Ni(2+) insertion into the apo-enzyme. Crystals of apo-...
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| Main Authors: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3501991/ https://ncbi.nlm.nih.gov/pubmed/22010876 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1042/BJ20111659 |
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