Proceedings of the Korean Biophysical Society Conference (한국생물물리학회:학술대회논문집)

The Korean Biophysical Society (한국생물물리학회)
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Mutant and Its Functional Revertant Signal Peptides of Escherichia coli Ribose Binding Protein Show the Differences in the Interaction with Lipid Bilayer

  • Oh, Doo-Byoung (Dept. of Biological Sciences, Korea Advanced Institute of Science and Technology) ;
  • Taeho Ahn (Dept. of Biological Sciences, Korea Advanced Institute of Science and Technolog) ;
  • Kim, Hyoung-Man (Dept. of Biological Sciences, Korea Advanced Institute of Science and Technology)
  • Published : 1999.06.01
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Abstract

Signal peptides of secretary proteins interact with various membranes and non-membrane components during the translocation. We investigated the interaction of signal peptides of ribose binding protein (RBP) with Escherichia coli (E.coli) signal recognition particle (SRP), SecA and lipid bilayer. Previous studies showed that the functional signal peptides inhibit the GTPase activity of E.coli SRP which consisted of F로 and 4.5S RNA.(omitted)

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