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New insights into coenzyme A interaction with mercury ions provided by mass spectrometric and circular dichroism spectroscopic approaches

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2015

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Andries, Claudia
Drochioiu, Gabi
Gradinaru, Robert

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https://doi.org/10.1255/ejms.1361
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Chemie: Publikationen
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European Journal of Mass Spectrometry : EJMS. 2015, 21(2), pp. 97-102. ISSN 1469-0667. eISSN 1751-6838. Available under: doi: 10.1255/ejms.1361

Zusammenfassung

The interaction of coenzyme A (CoA) with mercury ions was investigated using electrospray ionization mass spectrometry and circular dichroism spectroscopy. Our results indicated a 1:1 stoichiometric CoA-Hg complex at physiological pH. Furthermore, the CoA conformation considerably changed in the presence of mercury ions. In addition, a by-product of the reaction, thiocoenzyme A, was identified using mass spectrometry.

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540 Chemie

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ISO 690ANDRIES, Claudia, Marilena MANEA, Gabi DROCHIOIU, Robert GRADINARU, 2015. New insights into coenzyme A interaction with mercury ions provided by mass spectrometric and circular dichroism spectroscopic approaches. In: European Journal of Mass Spectrometry : EJMS. 2015, 21(2), pp. 97-102. ISSN 1469-0667. eISSN 1751-6838. Available under: doi: 10.1255/ejms.1361
BibTex
@article{Andries2015insig-31612,
  year={2015},
  doi={10.1255/ejms.1361},
  title={New insights into coenzyme A interaction with mercury ions provided by mass spectrometric and circular dichroism spectroscopic approaches},
  number={2},
  volume={21},
  issn={1469-0667},
  journal={European Journal of Mass Spectrometry : EJMS},
  pages={97--102},
  author={Andries, Claudia and Manea, Marilena and Drochioiu, Gabi and Gradinaru, Robert}
}
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