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Blockage of Rigid-Rod β-Barrel Pores by Rigid-Rod α-Helix Mimics

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Published in Supramolecular Chemistry. 2005, vol. 17, no. 1-2, p. 135-139
Abstract We report the completion of a series of biological ß-barrel pores blocked by an agr-helix (Oomen et al., EMBO J. 2004, 23, 1257) and rigid-rod ß-barrel pores blocked by an a-helix (Sordé and Matile, J. Supramol. Chem. 2002, 2, 191) with experimental evidence for a rigid-rod ß-barrel pore blocked by a rigid-rod a-helix mimic. These presumably dimeric, shape-persistent p-oligophenyl a-helix mimics are of interest to address the functional-group density of full a-helix surfaces and to obtain insights into a-helix folding and recognition.
Keywords Barrel-stave supramoleculesLipid bilayer membranesMolecular recognitionSelf-assemblySynthetic multifunctional pores
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LITVINCHUK, Svetlana, MATILE, Stefan. Blockage of Rigid-Rod β-Barrel Pores by Rigid-Rod α-Helix Mimics. In: Supramolecular Chemistry, 2005, vol. 17, n° 1-2, p. 135-139. https://archive-ouverte.unige.ch/unige:6257

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Deposited on : 2010-04-20

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