RNF166 Determines Recruitment of Adaptor Proteins during Antibacterial Autophagy.
RNF166 Determines Recruitment of Adaptor Proteins during Antibacterial Autophagy.
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DOI:
10.1016/j.celrep.2016.11.005
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发表时间:
2016-11-22
期刊:
影响因子:
8.8
通讯作者:
Xavier RJ
中科院分区:
文献类型:
--
作者:
Heath RJ;Goel G;Baxt LA;Rush JS;Mohanan V;Paulus GLC;Jani V;Lassen KG;Xavier RJ
Xenophagy is a form of selective autophagy that involves the targeting and elimination of intracellular pathogens through several recognition, recruitment, and ubiquitination events. E3 ubiquitin ligases control substrate selectivity in the ubiquitination cascade; however, systematic approaches to map the role of E3 ligases in antibacterial autophagy have been lacking. Here we screened more than 600 putative human E3 ligases, identifying E3 ligases that are required for adaptor protein recruitment and LC3-bacteria colocalization, critical steps in antibacterial autophagy. An unbiased informatics approach pinpointed RNF166 as a key gene that interacts with the autophagy network and controls the recruitment of ubiquitin as well as the autophagy adaptors p62 and NDP52 to bacteria. Mechanistic studies demonstrated that RNF166 catalyzes K29- and K33-linked polyubiquitination of p62 at residues K91 and K189. Thus, our study expands the catalog of E3 ligases that mediate antibacterial autophagy and identifies a critical role for RNF166 in this process.
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影响因子:
30.3
作者:
Huett A;Heath RJ;Begun J;Sassi SO;Baxt LA;Vyas JM;Goldberg MB;Xavier RJ
通讯作者:
Xavier RJ
影响因子:
8.5
作者:
Li, Yuyin;Zhang, Li;Diao, Aipo
通讯作者:
Diao, Aipo
DOI:
10.1083/jcb.201304188
发表时间:
2013-10-14
期刊:
The Journal of cell biology
影响因子:
--
作者:
Fujita N;Morita E;Itoh T;Tanaka A;Nakaoka M;Osada Y;Umemoto T;Saitoh T;Nakatogawa H;Kobayashi S;Haraguchi T;Guan JL;Iwai K;Tokunaga F;Saito K;Ishibashi K;Akira S;Fukuda M;Noda T;Yoshimori T
通讯作者:
Yoshimori T
影响因子:
6.7
作者:
Collins CA;De Mazière A;van Dijk S;Carlsson F;Klumperman J;Brown EJ
通讯作者:
Brown EJ
影响因子:
4.8
作者:
Lamark, T;Perander, M;Johansen, T
通讯作者:
Johansen, T