Structure and mechanism of bacterial tripartite efflux pumps
Structure and mechanism of bacterial tripartite efflux pumps
复制标题
DOI:
10.1016/j.resmic.2018.05.003
复制
发表时间:
2018-09-01
影响因子:
2.6
通讯作者:
Luisi, Ben E.
中科院分区:
文献类型:
--
作者:
Neuberger, Arthur;Du, Dijun;Luisi, Ben E.
Efflux pumps are membrane proteins which contribute to multi-drug resistance. In Gram-negative bacteria, some of these pumps form complex tripartite assemblies in association with an outer membrane channel and a periplasmic membrane fusion protein. These tripartite machineries span both membranes and the periplasmic space, and they extrude from the bacterium chemically diverse toxic substrates. In this chapter, we summarise current understanding of the structural architecture, functionality, and regulation of tripartite multi-drug efflux assemblies. (C) 2018 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.