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Cu(Ⅱ)希夫碱配合物与牛血清白蛋白(BSA)的相互作用 被引量:3

Interaction of Cu(Ⅱ) Schiff Base Complexes with Bovine Serum Albumin(BSA)
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摘要 以配体N’N’-2[(吡啶-2-基)苯亚甲基]1,2-环己二胺(H2L)为配体,合成了双核Cu(Ⅱ)配合物Cu2L,并用红外光谱(IR)、低分辨质谱(MS)、元素分析对其结构进行了表征。通过紫外可见吸收光谱法(UV)、圆二色光谱法(CD)探究金属配合物和血清白蛋白(BSA)之间的作用方式。结果表明:配合物与BSA的结合引起了蛋白质的二级结构发生变化;配合物与BSA之间的结合类型主要靠氢键和范德华力作用力结合。 A Cu(Ⅱ) complex(Cu2L) derived from Schiff base ligand(H2L= N',N'-bis [(pyridine-2-yl)benzybenzylidene]ethane-1,2-diamine) was synthesized and characterized by IR, NMR, MS. The binding way of complex and bovine serum albumin(BSA) was investigated. The results showed that the combination with compound caused the change in the secondary structure of the protein. The binding types of complex and BSA were mainly based on hydrogen bond and Van der Waals' force.
作者 唐洁
出处 《桂林师范高等专科学校学报》 2016年第1期131-133,共3页 Journal of Guilin Normal College
关键词 希夫碱配合物 牛血清白蛋白 相互作用 schiff base complexes bovine serum albumin interaction
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参考文献11

  • 1Velusamy G S, Devaraj V, Ayyasamy M, etal. Interaction of oxovanadium (Ⅳ)-salphen complexes with bovine serum albumin and their cytotoxicity against cancer[J]. Dalton Trans, 2014, 43(8) : 3260 - 3272.
  • 2Peng-Xia Lian, Yao Di, Bian-He Dong, etal. Study on the structural changes of bovine serum albumin with effects on polydatin binding by a muhitechnique approach [J]. Speetrochimiea Aeta Part A, 2011, 81( 1 ): 209-214.
  • 3Mozaffar As, Zahra A, Leila Z, etal. Affinity to bovine serum albumin and antieaneer activity of some new water-soluble metal Schiff base complexes[J]. Speetroehimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2014,133 ( 4): 697 - 706.
  • 4Valentina O, Graziella V. A novel artificial superoxide dismutase: Non-covalent conjugation of albumin with a MnlII salophen type complex [J]. European Journal of Medicinal Chemistry, 201 1, 46(3 ): 961-965.
  • 5Liu-Jia Qin, Tian-Jian Niao, He-Wen Ying, etal. Spectrofluorimetric study of the binding of daphnetin to bovine serum albumin [J]. Journal of Pharm. Biomed. Anal., 2004, 35 (4):671-677.
  • 6丁晓岚,高红旗.圆二色光谱技术应用和实验方法[J].实验技术与管理,2008,25(10):48-52. 被引量:11
  • 7Yue-Ying Ying, Zhang-Yong Hong, Zhou Li, etal. In vitro study on the binding of herbicide glyphosate to human serum albumin by optical spectroscopy and molecular modeling[J]. J oumal Pbotochem. Photobiol. B Biol, 2008,9(1): 26-32.
  • 8FASMAN G D. Circular Dichroism and the Conformational Analysis of Biomolecules[M]. New York: Plenum Press, 1996: 738-740.
  • 9Zhou-Xun Ming, Lu-Wei Jun, Su Lan, etal. Binding of Phthalate Plasticizers to Human Serum Albumin in Vitro: A Multispectroscopic Approach and Molecular Modeling [J]. Journal Agric. Food Chem, 2012, 60(5): 1135-1145.
  • 10Teng Yue, Liu-Ru Tao, Yan-Shi Feng, etal. Spectroscopic Investigation on the Toxicological Interactions of 4- minoantipyrine with Bovine Hemoglobin~ Journal of Fluoresc, 2010, 20(1): 381-387.

二级参考文献15

  • 1Xu Y,分析化学,1997年,25卷,4期,423页
  • 2Yang M M,科学通报,1994年,39卷,1期,31页
  • 3Ma G B,生物化学杂志,1992年,8卷,5期,624页
  • 4Yang P,生物无机化学导论,1991年,227页
  • 5Chen G Z,荧光分析法,1990年,201页
  • 6Kagan HB. Sterechemistry fundamentals and methods, determination of configuaraions by dipole moment, CD or ORD) [ M ]. Stuttgart: Georg Thiems Publishers, 1977 (2) : 33-183.
  • 7Perczel A, Park K, Fasman GD. Deconvolution of the circular dichroism spectra of proteins : The circular dichroism spectra of the antiparallel & sheet in proteins [J]. Preoteins Struct, Funct, Genet, 1992 (13): 57-69.
  • 8Chang C t, Wu C S, Yang J T. Circular dichroic analysis of protein conformation inclusion of the betaturns [ J ]. Anal Biochem, 1978, 91 (1): 13-31.
  • 9He HW, Zhang J, Zhou HM, et al. Conformational change in the C- terminal domain is responsible for the initiation of creatine kinase thermal aggregation [ J ]. Siophys J, 2005, 89 (4): 2650- 2658.
  • 10Xu Q, Ding X L, Gong Y D, et al. Global. changes of chlorophyll excitonic interactions in photosystem Ⅱ during thermal denaturation [J]. Protein and Peptide Letters, 2005, 12 (6) : 573-578.

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