Ion-channel-forming colicins

被引：56
|
作者：
Stroud, RM
Reiling, K
Wiener, M
Freymann, D
机构：
[1] Univ Calif San Francisco, Sch Med, Dept Biochem & Biophys, San Francisco, CA 94143 USA
[2] Northwestern Univ, Dept Cellular & Mol Biol, Chicago, IL 60611 USA
[3] Univ Virginia, Hlth Sci Ctr, Dept Mol Physiol & Biol Phys, Charlottesville, VA 22906 USA
来源：
CURRENT OPINION IN STRUCTURAL BIOLOGY | 1998年 / 8卷 / 04期
关键词：
D O I：
10.1016/S0959-440X(98)80132-2
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Several features of ion-channel-forming colicins have been illuminated by recent revelations: its four-domain structure, the mechanism and thermodynamics of binding to the gating loop of outer membrane porins, the mechanism of translocation, competition for the transperiplasmic excursion facilitated by the Tot or Ton transperiplasmic proteins, and the formation of a waisted, funnel-shaped transmembrane channel of well-characterized shape.
引用
收藏
页码：525 / 533
页数：9
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