A scanning tunnelling microscopy study of Clostridium pasteurianum rubredoxin
作者: Rupa MukhopadhyayJason J DavisPanayotis KyritsisH.Allen O HillJacques Meyer
作者单位: 1New Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QT, UK
2Département de Biologie Moléculaire et Structurale, CEA-Grenoble, 38054 Grenoble, France
刊名: Journal of Inorganic Biochemistry, 2000, Vol.78 (3), pp.251-254
来源数据库: Elsevier Journal
DOI: 10.1016/S0162-0134(00)00016-7
关键词: Scanning tunnelling microscopyRubredoxinImmobilisationGold (111)
原始语种摘要: Abstract(#br)Scanning tunnelling microscopy (STM), which can provide ‘direct’ and ‘non-averaged’ information on molecular structure in three dimensions, has been used to achieve sub-molecular resolution in a ‘single molecule’ of rubredoxin, an important iron–sulphur protein, at the gold (111)|water interface. The metal–ligand site [Fe (III)–Cys 4 ] appears distinct because of an enhancement of the tunnelling current over this region compared to the surrounding protein structure.
全文获取路径: Elsevier  (合作)
影响因子:3.197 (2012)

  • tunnelling 隧道效应
  • rubredoxin 红素氧还蛋白
  • microscopy 显微镜检查
  • protein 蛋白质
  • distinct 相异的
  • information 报告
  • scanning 扫描
  • region 地域
  • STM 综合树模型
  • single 单独的