Functional roles in cell signaling of adaptor protein TRADD from a structural perspective.

Functional roles in cell signaling of adaptor protein TRADD from a structural perspective.
复制标题

DOI:
10.1016/j.csbj.2020.10.008
复制
发表时间:
2020
影响因子:
6
通讯作者:
Lin Z
Lin Z
中科院分区:
生物学2区
文献类型:
--
作者:
Li Z;Yuan W;Lin Z

文献摘要

参考文献

被引文献

相似文献

TRADD参与多种受体信号转导途径,在不同细胞环境下的细胞存活和凋亡等多种生物学活动中发挥重要作用。Tradd有两个不同的功能结构域,在N端有一个TRAF结合域,在C端有一个死亡结构域(DD)。TRADD的TRAF结合域折叠成α-β编织拓扑结构,主要负责结合TRAF2,而TRAF-DD可与多种含DD的蛋白质相互作用,包括受体和细胞内信号分子。在激活特定的受体如TNFR1和DR3后,Tradd可以通过DD-DD相互作用与受体结合,为下游分子的招募创造一个膜-近端平台来传播细胞信号。在这篇综述中,我们重点介绍了TRAND接头功能在核转录因子-κB激活和诱导细胞凋亡中的结构机制的研究进展。我们还对未来与Tradd介导的信号通路相关的结构研究提出了建议。
TRADD participates in various receptor signaling pathways and plays vital roles in many biological activities, including cell survival and apoptosis, in different cellular contexts. TRADD has two distinct functional domains, a TRAF-binding domain at the N-terminus and a death domain (DD) at the C-terminus. The TRAF binding domain of TRADD folds into an α-β plait topology and is mainly responsible for binding TRAF2, while the TRADD-DD can interact with a variety of DD-containing proteins, including receptors and intracellular signaling molecules. After activation of specific receptors such as TNFR1 and DR3, TRADD can bind to the receptor through DD-DD interaction, creating a membrane-proximal platform for the recruitment of downstream molecules to propagate cellular signals. In this review, we highlight recent advances in the studies of the structural mechanism of TRADD adaptor functions for NF-κB activation and apoptosis induction. We also provide suggestions for future structure research related to TRADD-mediated signaling pathways.
DOI: 10.1128/iai.00010-17
发表时间: 2017-03
影响因子: 3.1
作者:
Günster RA;Matthews SA;Holden DW;Thurston TLM
通讯作者: Thurston TLM
DOI: 10.1074/jbc.m507807200
发表时间: 2005-12-30
影响因子: 4.8
作者:
Blonska, M;Shambharkar, PB;Lin, X
通讯作者: Lin, X
DOI: 10.1073/pnas.0806585105
发表时间: 2008-08-26
影响因子: 11.1
作者:
Chen, Nien-Jung;Chio, Iok In Christine;Mak, Tak W.
通讯作者: Mak, Tak W.
DOI: 10.1126/science.274.5289.990
发表时间: 1996-11-08
期刊: SCIENCE
影响因子: 56.9
作者:
Chinnaiyan, AM;ORourke, K;Dixit, VM
通讯作者: Dixit, VM
DOI: 10.1038/cddis.2016.283
发表时间: 2016-09-29
影响因子: 9
作者:
Condon SM
通讯作者: Condon SM