Spectroscopic and molecular docking studies on the interaction of human serum albumin with copper(II) complexes
作者:Bhargab Guhathakurta、Ankur Bikash Pradhan、Suman Das、Nirmalya Bandyopadhyay、Liping Lu、Miaoli Zhu、Jnan Prakash Naskar
DOI:10.1016/j.saa.2016.10.043
日期:2017.2
been determined. The copper(II) complex of HDBPH has also been synthesized and structurally characterized. HDBPH and its copper(II) complex have thoroughly been characterized through various spectroscopic and analytical techniques. The X-ray crystal structure of the copper complex of HDBPH shows that it is a monomeric Cu(II) complex having 'N4O2' co-ordination chromophore. Interaction of human serum albumin
从2:1M Schiff中合成了两个基于osazone的配体,即丁烷2,3-二酮双(2'-吡啶hydr)(BDBPH)和己烷-3,4-二酮双(2'-吡啶hydr)(HDBPH) 2-肼基吡啶与2,3-丁二酮和3,4-己二酮的碱缩合。已经确定了两个配体的X射线晶体结构。HDBPH的铜(II)配合物也已合成并进行了结构表征。HDBPH及其铜(II)配合物已通过各种光谱和分析技术进行了全面表征。HDBPH的铜配合物的X射线晶体结构表明,它是具有“ N4O2”配位生色团的单体Cu(II)配合物。人血清白蛋白(HSA)与这些配体及其单体铜(II)配合物的相互作用已通过各种光谱学方法进行了研究。实验结果表明,配体及其铜络合物是良好的HSA粘合剂。还进行了分子对接研究,以阐明该物种与HSA的结合方式。