Defining the human deubiquitinating enzyme interaction landscape.
Defining the human deubiquitinating enzyme interaction landscape.
复制标题
定义人类的去泛素化酶相互作用景观。
DOI:
10.1016/j.cell.2009.04.042
复制
发表时间:
2009-07-23
期刊:
影响因子:
64.5
通讯作者:
Harper JW
中科院分区:
文献类型:
--
作者:
Sowa ME;Bennett EJ;Gygi SP;Harper JW
Deubiquitinating enzymes (Dubs) function to remove covalently attached ubiquitin from proteins, thereby controlling substrate activity and/or abundance. For most Dubs, their functions, targets, and regulation are poorly understood. To systematically investigate Dub function, we initiated a global proteomic analysis of Dubs and their associated protein complexes. This was accomplished through the development of a software platform, called CompPASS, which uses unbiased metrics to assign confidence measurements to interactions from parallel non-reciprocal proteomic datasets. We identified 774 candidate interacting proteins associated with 75 Dubs. Using Gene Ontology, interactome topology classification, sub-cellular localization and functional studies, we link Dubs to diverse processes, including protein turnover, transcription, RNA processing, DNA damage, and endoplasmic reticulum-associated degradation. This work provides the first glimpse into the Dub interaction landscape, places previously unstudied Dubs within putative biological pathways, and identifies previously unknown interactions and protein complexes involved in this increasingly important arm of the ubiquitin-proteasome pathway.
登录
查看更多内容
影响因子:
64.8
作者:
Gavin, AC;Bösche, M;Superti-Furga, G
通讯作者:
Superti-Furga, G
影响因子:
16
作者:
Cohn, Martin A.;Kowal, Przemyslaw;D'Andrea, Alan D.
通讯作者:
D'Andrea, Alan D.
影响因子:
16
作者:
Bennett, EJ;Bence, NF;Kopito, RR
通讯作者:
Kopito, RR
影响因子:
5.8
作者:
Futschik, Matthias E.;Chaurasia, Gautam;Herzel, Hanspeter
通讯作者:
Herzel, Hanspeter
影响因子:
7
作者:
Collins, Sean R.;Kemmeren, Patrick;Krogan, Nevan J.
通讯作者:
Krogan, Nevan J.