The influence of the cyclopeptide sequence on its coordination abilities towards Cu(II)
作者： Justyna Brasun , Agnieszka Matera-Witkiewicz , Elżbieta Kamysz , Wojciech Kamysz , Stanisław Ołdziej
DOI: 10.1016/J.POLY.2010.01.029
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摘要: Abstract The binding abilities of three novel cyclohexapeptides with histidyl residues are presented. analysis the potentiometric and spectroscopic results, together theoretical calculations, allow characterization coordination c(GlyHisArgHisHisGly), c(GlyHisArgHisGlyHis), c(GlyHisArgGlyHisHis) towards copper(II) ions impact peptide sequence on efficiency in Cu(II) binding, type formed complexes is also
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