Results 11 to 20 of about 171,834 (303)

Identification of a MicroRNA‐E3 Ubiquitin Ligase Regulatory Network for Hepatocyte Death in Alcohol‐Associated Hepatitis

Hepatology Communications, 2021
We aimed to identify a microRNA (miRNA)‐E3 ubiquitin ligase regulatory network for protein substrates enriched in cell death pathways and investigate the underlying molecular mechanisms in alcohol‐associated hepatitis (AH).
Xiude Fan, Jianguo Wu, Kyle L. Poulsen, Adam Kim, Xiaoqin Wu, Emily Huang, Tatsunori Miyata, Carlos Sanz‐Garcia, Laura E. Nagy   +8 more
doaj   +1 more source

Research progress of E3 ubiquitin ligase regulating biological behavior of human placental trophoblast cells

Frontiers in Endocrinology, 2023
E3 ubiquitin ligases are important components of the ubiquitin protease system. This family includes many proteins, which can catalyze the ubiquitination of a variety of protein substrates and promote the degradation of them by the proteasome system ...
Jun Feng, Huimei Yin, Baturuhu, Yonghui Dai, Fuxiao Dai, Junjun Xu, Zhili Chen, Yanyan Liu   +7 more
doaj   +1 more source

Trim25 restricts rabies virus replication by destabilizing phosphoprotein

Cell Insight, 2022
Tripartite motif-containing protein 25 (Trim25) is an E3 ubiquitin ligase that activates retinoid acid-inducible gene I (RIG-I) and promotes the antiviral interferon response.
Yueming Yuan, An Fang, Zongmei Wang, Bin Tian, Yuan Zhang, Baokun Sui, Zhaochen Luo, Yingying Li, Ming Zhou, Huanchun Chen, Zhen F. Fu, Ling Zhao   +11 more
doaj   +1 more source

A Comprehensive Atlas of E3 Ubiquitin Ligase Mutations in Neurological Disorders

Frontiers in Genetics, 2018
Protein ubiquitination is a posttranslational modification that plays an integral part in mediating diverse cellular functions. The process of protein ubiquitination requires an enzymatic cascade that consists of a ubiquitin activating enzyme (E1 ...
Arlene J. George, Yarely C. Hoffiz, Antoinette J. Charles, Ying Zhu, Angela M. Mabb   +4 more
doaj   +1 more source

SUMO chain-induced dimerization activates RNF4 [PDF]

, 2014
Dimeric RING E3 ligases interact with protein substrates and conformationally restrain the ubiquitin-E2-conjugating enzyme thioester complex such that it is primed for catalysis.
Alejandro Rojas-Fernandez, Anna Plechanovová, Brzovic, Buchwald, Budhidarmo, Calderon-Villalobos, de Bie, Deshaies, Desterro, Desterro, Dou, Dou, Dueber, Ellis Jaffray, Feltham, Galanty, Geiss-Friedlander, Geoffroy, Geoffroy, Goddard, Goddard, Golebiowski, Guzzo, Haas, Hattersley, Hay, Hecker, Hickey, Johnson, Kang, Kravtsova-Ivantsiv, Lallemand-Breitenbach, Liew, Linke, Mace, Martin, Melchior, Michael H. Tatham, Mu, Mukhopadhyay, Mukhopadhyay, Neil Hattersley, Perry, Plechanovová, Plechanovová, Pruneda, Rodriguez, Ronald T. Hay, Saitoh, Sampson, Scheffner, Schermelleh, Shen, Song, Spencer, Sun, Tatham, Tatham, Tatham, Tatham, Vyas, Wenzel, Yin, Yin, Zhang   +64 more
core   +3 more sources

Inhibitors of ubiquitin E3 ligase as potential new antimalarial drug leads

BMC Pharmacology and Toxicology, 2017
Background Protein ubiquitylation is an important post-translational regulation, which has been shown to be necessary for life cycle progression and survival of Plasmodium falciparum.
Jagrati Jain, Surendra K. Jain, Larry A. Walker, Babu L. Tekwani   +3 more
doaj   +1 more source

Structure of the HHARI catalytic domain shows glimpses of a HECT E3 ligase. [PDF]

PLoS ONE, 2013
The ubiquitin-signaling pathway utilizes E1 activating, E2 conjugating, and E3 ligase enzymes to sequentially transfer the small modifier protein ubiquitin to a substrate protein.
Donald E Spratt, Pascal Mercier, Gary S Shaw   +2 more
doaj   +1 more source

The E3 ligase HOIL-1 catalyses ester bond formation between ubiquitin and components of the Myddosome in mammalian cells [PDF]

, 2019
The linear ubiquitin assembly complex (LUBAC) comprises 3 components: HOIP, HOIL-1, and Sharpin, of which HOIP and HOIL-1 are both members of the RBR subfamily of E3 ubiquitin ligases. HOIP catalyses the formation of Met1-linked ubiquitin oligomers (also
Axel Knebel, Cohen, Ian R. Kelsall, J. Simon C. Arthur, Jiazhen Zhang, Philip Cohen, Thorne, Wang   +7 more
core   +2 more sources

Structural basis for the RING catalyzed synthesis of K63 linked ubiquitin chains [PDF]

, 2015
This work was supported by grants from Cancer Research UK (C434/A13067), the Wellcome Trust (098391/Z/12/Z) and Biotechnology and Biological Sciences Research Council (BB/J016004/1).The RING E3 ligase catalysed formation of lysine 63 linked ubiquitin ...
A Plechanovová, A Plechanovová, A Rojas-Fernandez, AA Yunus, AJ McCoy, Anna Plechanovová, AP VanDemark, CE Berndsen, CE Berndsen, CM Guzzo, D Reverter, DC Scott, E Krissinel, Ellis G Jaffray, Emma Branigan, G Winter, GN Murshudov, H Dou, James H Naismith, JN Pruneda, L Chang, L Spyracopoulos, M Scheffner, M Zhang, MB Metzger, MD Winn, MH Tatham, MH Tatham, MJ Eddins, MJ Lewis, P Emsley, P Evans, PY Wu, R Vyas, RM Hofmann, Ronald T Hay, S McKenna, S McKenna, TF Moraes, VB Chen, W Kabsch, Y Galanty, Y Yin   +42 more
core   +9 more sources

A Generic Platform for Cellular Screening Against Ubiquitin Ligases [PDF]

, 2016
Ubiquitin signalling regulates most aspects of cellular life, thus deregulation of ubiquitylation has been linked with a number of diseases. E3 ubiquitin ligases provide substrate selectivity in ubiquitylation cascades and are therefore considered to be ...
AD Capili, CA Hong, CH Emmerich, D Kang, DF Ceccarelli, E Varfolomeev, F Mattiroli, I Dikic, J Bothos, JJ Sims, JR Skaar, JWM Nissink, K Acs, LT Vassilev, M Pulvino, MD Petroski, MF Murray, MS Luijsterburg, MSY Huen, N Mailand, P Cohen, P de Bie, Q Yin, R Hjerpe, R Verma, S Fields, S Orlicky, SJL van Wijk, SP Davies, T Hunter, V Plans, Y Sui   +31 more
core   +2 more sources