锌离子（Zn(II)）能非常有效地与斑马鱼“朊病毒相关蛋白”（PrP-rel-2）的串联重复区域结合。质谱和电位滴定证据。
Zn(II) ions bind very efficiently to tandem repeat region of "prion related protein" (PrP-rel-2) of zebra-fish. MS and potentiometric evidence.
作者信息
Szyrwiel Lukasz, Jankowska Elzbieta, Janicka-Klos Anna, Szewczuk Zbigniew, Valensin Daniela, Kozlowski Henryk
机构信息
Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50383, Wroclaw, Poland.
出版信息
Dalton Trans. 2008 Nov 28(44):6117-20. doi: 10.1039/b811224j. Epub 2008 Sep 23.
DOI:10.1039/b811224j
PMID:18985242
Abstract
Multi-histidine peptide fragments of zebra-fish prion protein are effective ligands for Zn(II) ions. Moreover the formation of a dinuclear complex species with a longer peptide can suggest the existence of the cooperative effect in the metal ion binding.
摘要
斑马鱼朊蛋白的多组氨酸肽片段是锌（II）离子的有效配体。此外，较长肽形成双核配合物物种表明在金属离子结合中存在协同效应。
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