dc.contributor.author | Tasiopoulos, Anastasios J. | en |
dc.contributor.author | Troganis, Anastassios N. | en |
dc.contributor.author | Deligiannakis, Yiannis G. | en |
dc.contributor.author | Evangelou, Angelos M. | en |
dc.contributor.author | Kabanos, Themistoklis A. | en |
dc.contributor.author | Woollins, J. D. | en |
dc.contributor.author | Slawin, A. | en |
dc.creator | Tasiopoulos, Anastasios J. | en |
dc.creator | Troganis, Anastassios N. | en |
dc.creator | Deligiannakis, Yiannis G. | en |
dc.creator | Evangelou, Angelos M. | en |
dc.creator | Kabanos, Themistoklis A. | en |
dc.creator | Woollins, J. D. | en |
dc.creator | Slawin, A. | en |
dc.date.accessioned | 2019-11-21T06:23:08Z | |
dc.date.available | 2019-11-21T06:23:08Z | |
dc.date.issued | 2000 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/56197 | |
dc.description.abstract | The reaction of [VO(CH3COO)2(phen)] (phen = 1,10-phenanthroline) with the sulfhydryl-containing pseudopeptides (scp), N-(2-mercaptopropionyl)glycine (H3mpg), N-(2-mercaptopropionyl)cysteine (H4m2pc), N-(3-mercaptopropionyl)cysteine (H4m3pc) and the dipeptides glycylglycine (H2glygly) and glycyl-L-alanine (H2glyala), in the presence of triethylamine, results in the formation of the compounds Et3NH[VO(mpg)(phen)] (1), (Et3NH)2[VO(m2pc)] (4), [Et3NH)2[VO(m3pc)] (5), [VO(glygly)(phen)] · 2CH3OH (2 · 2CH3OH) and [VO(glyala)(phen)] · CH3OH (3 · CH3OH). Evidence for the molecular connectivity in 2 · CH3OH was established by X-ray crystallography, showing the vanadium(IV) atom ligated to a tridentate glygly2- ligand at the N(amine), N(peptide) and O(carboxylato) atoms. Combination of the correlation plot of the EPR parameters g(z) versus A(z), together with the additivity relationship supported the prediction of the equatorial donor atom sets of the V(IV)O2+ center at various pH values for the V(IV)O2+-glutathione system considered in this study. Model NMR studies (interaction of vanadium(V) with the scp H3mpg) showed that there is a possibility of vanadium(V) ligation to glutathione. (C) 2000 Elsevier Science Inc. | en |
dc.source | Journal of inorganic biochemistry | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0034732650&doi=10.1016%2fS0162-0134%2899%2900177-4&partnerID=40&md5=7de0faaac7d1571550e38981a78eab0e | |
dc.subject | article | en |
dc.subject | Peptides | en |
dc.subject | Structure-Activity Relationship | en |
dc.subject | chemical structure | en |
dc.subject | Magnetic Resonance Spectroscopy | en |
dc.subject | nuclear magnetic resonance spectroscopy | en |
dc.subject | X ray crystallography | en |
dc.subject | chemical reaction | en |
dc.subject | reaction analysis | en |
dc.subject | electron spin resonance | en |
dc.subject | pH | en |
dc.subject | Molecular Conformation | en |
dc.subject | vanadium derivative | en |
dc.subject | Glutathione | en |
dc.subject | Electron Spin Resonance Spectroscopy | en |
dc.subject | Models, Molecular | en |
dc.subject | Vanadates | en |
dc.subject | Sulfhydryl Compounds | en |
dc.subject | thiol derivative | en |
dc.subject | Dipeptides | en |
dc.subject | NMR spectroscopy | en |
dc.subject | EPR spectroscopy | en |
dc.subject | dipeptide | en |
dc.subject | glutathione peroxidase | en |
dc.subject | Oxovanadium(IV) compounds | en |
dc.subject | Phenanthrolines | en |
dc.subject | pseudopeptide | en |
dc.subject | Sulfhydryl-containing pseudopeptides and dipeptides | en |
dc.title | Synthetic analogs for oxovanadium(IV/V)-glutathione interaction: An NMR, EPR, synthetic and structural study of oxovanadium(IV/V) compounds with sulfhydryl-containing pseudopeptides and dipeptides | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1016/S0162-0134(99)00177-4 | |
dc.description.volume | 79 | |
dc.description.issue | 1-4 | |
dc.description.startingpage | 159 | |
dc.description.endingpage | 166 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Χημείας / Department of Chemistry | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :29</p> | en |
dc.source.abbreviation | J.Inorg.Biochem. | en |
dc.contributor.orcid | Tasiopoulos, Anastasios J. [0000-0002-4804-3822] | |
dc.contributor.orcid | Kabanos, Themistoklis A. [0000-0001-6944-5153] | |
dc.gnosis.orcid | 0000-0002-4804-3822 | |
dc.gnosis.orcid | 0000-0001-6944-5153 | |