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https://olympias.lib.uoi.gr/jspui/handle/123456789/10146Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Papavasileiou, K. D. | en |
| dc.contributor.author | Tzima, T. D. | en |
| dc.contributor.author | Sanakis, Y. | en |
| dc.contributor.author | Melissas, V. S. | en |
| dc.date.accessioned | 2015-11-24T16:54:21Z | - |
| dc.date.available | 2015-11-24T16:54:21Z | - |
| dc.identifier.issn | 1439-4235 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/10146 | - |
| dc.rights | Default Licence | - |
| dc.subject | density functional calculations | en |
| dc.subject | nitrogen oxides | en |
| dc.subject | nitrotyrosine | en |
| dc.subject | reaction mechanisms | en |
| dc.subject | tyrosyl radical | en |
| dc.subject | density-functional calculations | en |
| dc.subject | ribonucleotide reductase | en |
| dc.subject | electron-transfer | en |
| dc.subject | tunneling calculations | en |
| dc.subject | photosystem-ii | en |
| dc.subject | reaction rates | en |
| dc.subject | ab-initio | en |
| dc.subject | hydrogen | en |
| dc.subject | model | en |
| dc.subject | biochemistry | en |
| dc.title | A DFT study of the nitric oxide and tyrosyl radical interaction: A proposed radical mechanism | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | DOI 10.1002/cphc.200700434 | - |
| heal.identifier.secondary | <Go to ISI>://000252503700005 | - |
| heal.identifier.secondary | http://onlinelibrary.wiley.com/store/10.1002/cphc.200700434/asset/2595_ftp.pdf?v=1&t=hmsyw8po&s=5fbf0433df2011356f550d615b820d8fac47e155 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.publicationDate | 2007 | - |
| heal.abstract | The present study employs a complete theoretical investigation, at the B3LYP/cc-pVTZ level of theory, of the interactions between the tyrosyl radical and nitric oxide, exploring in detail the nitrotyrosine formation radical mechanism. Tyrosyl radicals play an essential role in catalytic reactions of numerous enzymes and biological systems have regulated appropriate mechanisms for their formation. Nitric oxide reacts with the tyrosyl radical and affords a weak intermediate complex which, through a sequence of non-ionic water catalyzed and biologically feasible intermediate reactions, yields the iminoxyl radical. The iminoxyl radical further combines with hydroxyl radical, a species present in pathophysiological conditions, to yield nitrotyrosine. | en |
| heal.publisher | Wiley-VCH Verlag | en |
| heal.journalName | Chemphyschem | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά). ΧΗΜ | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Papavasileiou-2007-A DFT study of the n.pdf | 503.12 kB | Adobe PDF | View/Open Request a copy |
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