Repozytorium
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Kolekcje
Inne
Histidine analogues of oxytocin and vasopressin as efficient ligands for Zn2+ ions - potentiometric and NMR studies.
Autorzy
Rok wydania
2009
Czasopismo
Journal of Inorganic Biochemistry
Numer woluminu
103
Strony
1033-1038
DOI
10.1016/j.jinorgbio.2009.04.016
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
We have characterized the interaction between the Zn(2+) ions and the histidine analogues of oxytocin and arginine-vasopressin. Potentiometric methods were used for the determination of the stoichiometry of the complexes formed and the calculation of their stability constants. The NMR measurements revealed detailed structures of the complexes and confirmed the binding mode at physiological pH.
Słowa kluczowe
Oxytocin, Vasopressin, Zinc ions, Stability constants, NMR structure, Disulphide bridges, Metal ion complexes
Adres publiczny
https://doi.org/10.1016/j.jinorgbio.2009.04.016
Strona internetowa wydawcy
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