Literature DB >> 6870888

Voltage and time dependence of the conductance of planar lipid bilayers doped with colicin A.

P Seta, B d'Epenoux, R Sandeaux, F Pattus, C Lazdunski, C Gavach.   

Abstract

Voltage jump studies of planar bilayers doped with colicin A revealed two classes of time and voltage dependent conductance induced by colicin A. The first type of conductance, asymmetrically voltage dependent, measured as a time dependent process, was in agreement with previously described conductances of bilayers doped with colicin A or colicin E1. The second class of conductance appeared as a voltage dependent instantaneous conductance. The significance of this new type of conductance is discussed.

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Year:  1983        PMID: 6870888     DOI: 10.1016/0006-291x(83)91065-3

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN: 0006-291X            Impact factor:   3.575


  2 in total

1.  A carboxy-terminal fragment of colicin Ia forms ion channels.

Authors:  P Ghosh; S F Mel; R M Stroud
Journal:  J Membr Biol       Date:  1993-06       Impact factor: 1.843

2.  Gating processes of channels induced by colicin A, its C-terminal fragment and colicin E1 in planar lipid bilayers.

Authors:  M Collarini; G Amblard; C Lazdunski; F Pattus
Journal:  Eur Biophys J       Date:  1987       Impact factor: 1.733

  2 in total

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