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拉伸分子动力学模拟配体-受体相互作用 被引量:4

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摘要 配体和受体之间的相互作用研究有助于阐明配体的作用机理,为合理药物设计提供线索.新发展的拉伸分子动力学模拟使原来在微秒至秒时间范围内发生的生物化学过程可以在纳秒尺度内进行模拟,从而动态再现目前实验所无法提供的配体与受体的结合或解离过程.文中通过详细介绍拉伸分子动力学方法对石杉碱甲与乙酰胆碱酯酶结合和解离过程以及HIV-1逆转录酶和其非核苷酸类似物抑制剂a-APA解离过程的成功模拟,综述拉伸分子动力学模拟在研究配体和受体相互作用中的应用.
出处 《中国科学(B辑)》 CSCD 北大核心 2004年第3期177-187,共11页 Science in China(Series B)
基金 国家自然科学基金(20102007 29725203和20072042) 国家基础研究重点规划基金(2002CB512802) 国家八六三高科技项目(2002AA233011 2002AA233061 2001AA235051和2001AA235041) 上海市科技发展基金 中国科学院新药研究和开发重大项目基金资助
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  • 1Hermans J, Mann G, Wang L, et al. Simulation Studies of Protein-Ligand Interactions. In: Deuhard P, Hermans J, Leimkuhler B,et al. eds. Computational Molecular Dynamics: Challenges,Methods, Ideas, volume 4 of Lecture Notes in Computational Science and Eng
  • 2Izrailev S, Stepaniants S, Isralewitz B, et al. Steered Molecular Dynamics. In: Deuhard P, Hermans J, Leimkuhler B, et al. eds.Computational Molecular Dynamics: Challenges, Methods, Ideas,volume 4 of Lecture Notes in Computational Science and Engineering.
  • 3Binning G, Quate C F, Gerber C. Atomic force microscope. Phys Rev Lett, 1986, 56 (9): 930-933
  • 4Florin E L, Moy V T, Gaub H E. Adhesion force between individual ligand-receptor pairs. Science, 1994, 264 (5157): 415- 417
  • 5Simonson T, Archontis G, Karplus M. Free energy simulations come of age:protein-ligand recognition. Acc Chem Res, 2002,35(6): 430-437
  • 6Aqvist J, Luzhkov V B, Brandsdal B O. Ligand binding affinities from MD simulations. Acc Chem Res, 2002, 35(6): 358-365
  • 7Alder B J, Wainwright T E. Studies in molecular dynamics.1.General method. J Chem Phys, 1959, 31(2): 459 -466
  • 8Rahman A. Correlations in motion of atoms in liquid argon. Phys Rev, 1964, 136 (2A): 405 - 411
  • 9Rahman A, Stillinger F H. Molecular dynamics study of liquid water. J Chem Phys, 1971, 55(7): 3336 -3359
  • 10McCammon J A, Gelin B R, Karplus M. Dynamics of folded proteins. Nature, 1977, 267 (5612): 585-590

同被引文献116

  • 1徐恩斌,张忠兵,张雷,宋森涛,林勇,宁守斌,谢渭芬.乙酰胆碱酯酶基因治疗猫贲门失弛缓症模型的实验研究[J].中华消化杂志,2004,24(6):349-352. 被引量:2
  • 2Kloczkowski A,Jernigan R L.Protein conformational computations[J].Polymer,2004,45:507.
  • 3Flory P J.Statistical mechanics of chain molecules[M].New York:Wiley,1969:1-201.
  • 4Chakrabarti P,Pal D.The interrelationships of side-chain and mail-chain conformations in proteins[J].Prog Biophys Mol Biol,2001,76:1-102.
  • 5Tanaka S,Scheraga H A.Model of protein folding:inclusion of short-,medium-,and long-range interactions[J].Proc Natl Acad Sci USA,1975,72:3802-3806
  • 6Bahar I,Kaplan M,Jernigan R L.Short-range conformational energies,secondary structure propensities,and recognition of correct sequence-structure matches[J].Proteins-Structure,Function and Genetics,1997,29:292-308.
  • 7Gromiha M M,Selvaraj S.Importance of long range interactions in protein folding[J].Biophys Chem,1999,77:49-68.
  • 8Gromiha M M,Selvaraj S.Inter-residue interactions in protein folding and stability[J].Prog Biophys Mol Biol,2004,86:235-277.
  • 9Jiang Z T,Zhang L X,Chen J,et al.Effect of amino acid on forming residue-residue contacts in proteins[J].Polymer,2002,43:6037-6047.
  • 10Perutz M.Protein structure:new approaches to disease and therapy[M].New York:freeman,1992.

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