Structure and regulation of the type VI secretion system.
Structure and regulation of the type VI secretion system.
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DOI:
10.1146/annurev-micro-121809-151619
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发表时间:
2012
影响因子:
10.5
通讯作者:
Mougous JD
中科院分区:
文献类型:
--
作者:
Silverman JM;Brunet YR;Cascales E;Mougous JD
The type VI secretion system (T6SS) is a complex and widespread gram-negative export pathway with the capacity to translocate protein effectors into a diversity of target cell types. Current structural models of the T6SS indicate that the apparatus is composed of at least two complexes, a dynamic bacteriophage-like structure and a cell envelope-spanning membrane-associated assembly. How these complexes interact to promote effector secretion and cell targeting remains a major question in the field. As a contact-dependent pathway with specific cellular targets, the T6SS is subject to tight regulation. Thus, the identification of regulatory elements that control T6S expression continues to shape our understanding of the environmental circumstances relevant to its function. This review discusses recent progress toward characterizing T6S structure and regulation.
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影响因子:
4.5
作者:
Brunet YR;Bernard CS;Gavioli M;Lloubès R;Cascales E
通讯作者:
Cascales E
影响因子:
3.4
作者:
Aschtgen, Marie-Stephanie;Zoued, Abdelrahim;Lloubes, Roland;Journet, Laure;Cascales, Eric
通讯作者:
Cascales, Eric
影响因子:
11.4
作者:
Aksyuk, Anastasia A.;Leiman, Petr G.;Rossmann, Michael G.
通讯作者:
Rossmann, Michael G.
影响因子:
3.2
作者:
CALDERWOOD, SB;MEKALANOS, JJ
通讯作者:
MEKALANOS, JJ
影响因子:
2.8
作者:
Campoy, S;Jara, M;Barbé, J
通讯作者:
Barbé, J