The affinity of HGGG, GHGG, GGHG, and GGGH peptides for copper(II) and the structures of their complexes — An ab initio study

The structures and relative free energies in aqueous solution of the Cu(II) complexes of the "histidine walk" peptides, [AcHGGGNH.sub.2], [AcGHGGNH.sub.2], [AcGGHGNH.sub.2], and [AcGGGHNH.sub.2], were determined as a function of pH. Numerous structures of each species were found by gaseous...

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Veröffentlicht in:	Canadian journal of chemistry 2009-07, Vol.87 (7), p.942-953
Hauptverfasser:	Barry, Stephen D, Rickard, Gail A, Pushie, M. Jake, Rauk, Arvi
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous solutions Chemical properties Chemistry Copper Copper compounds Histidine Ions Microstructure Peptides Spectrum analysis Structure Studies
Online-Zugang:	Volltext
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