한국생물물리학회:학술대회논문집 (Proceedings of the Korean Biophysical Society Conference)
- 한국생물물리학회 1999년도 학술발표회 진행표 및 논문초록
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- Pages.45-45
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- 1999
Electrostatic and Hydrophobic Nature of the Cytochrome c-Membrane Interaction
- Kim, Ukchun (Division of Biological Sciences, Kangwon National University) ;
- Kim, Kyunghoon (Division of Biological Sciences, Kangwon National University) ;
- Sanghwa Han (Division of Biological Sciences, Kangwon National University)
- 발행 : 1999.06.01
초록
Cytochrome c (cyt c) binds to acidic membranes at low ionic strength. Replacement of Lys-72 or Lys-87 by Glu reduced the binding affinity of cyt c toward large unilamellar vesicles (LUV) in liquid crystalline phase. The differences were smaller for LUV in gel phase. A fraction of bound cyt c was non-electrostatically associated.(omitted)
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