A Symphony of Cyclases: Specificity in Diguanylate Cyclase Signaling.
A Symphony of Cyclases: Specificity in Diguanylate Cyclase Signaling.
复制标题
DOI:
10.1146/annurev-micro-090816-093325
复制
发表时间:
2017-09-08
影响因子:
10.5
通讯作者:
O'Toole GA
中科院分区:
文献类型:
--
作者:
Dahlstrom KM;O'Toole GA
Cyclic diguanylate (c-di-GMP) is a near universal signaling molecule produced by diguanylate cyclases that can direct a variety of bacterial behaviors. A major area of research over the last several years has been aimed at understanding how a cell with dozens of diguanylate cyclases can deploy a given subset of them to produce a desired phenotypic outcome without undesired cross talk between c-di-GMP-dependent systems. Several models have been put forward to address this question, including specificity of cyclase activation, tuned binding constants of effector proteins, and physical interaction between cyclases and effectors. Additionally, recent evidence has suggested that there may be a link between the catalytic state of a cyclase and its physical contact with an effector. This review highlights several key studies, examines the proposed global and local models of c-di-GMP signaling specificity in bacteria, and attempts to identify the most fruitful steps that can be taken to better understand how dynamic networks of sibling cyclases and effector proteins result in sensible outputs that govern cellular behavior.
登录
查看更多内容
影响因子:
3.6
作者:
Bobrov AG;Kirillina O;Ryjenkov DA;Waters CM;Price PA;Fetherston JD;Mack D;Goldman WE;Gomelsky M;Perry RD
通讯作者:
Perry RD
影响因子:
3.2
作者:
Alm, RA;Bodero, AJ;Mattick, JS
通讯作者:
Mattick, JS
影响因子:
5.8
作者:
Amikam, D;Galperin, MY
通讯作者:
Galperin, MY
DOI:
10.1126/science.1188658
发表时间:
2010-06-04
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Christen M;Kulasekara HD;Christen B;Kulasekara BR;Hoffman LR;Miller SI
通讯作者:
Miller SI
影响因子:
2.9
作者:
Chang, AL;Tuckerman, JR;Gilles-Gonzalez, MA
通讯作者:
Gilles-Gonzalez, MA