Results 81 to 90 of about 223,344 (207)

Decoys provide a scalable platform for the identification of plant E3 ubiquitin ligases that regulate circadian function

eLife, 2019
The circadian clock relies on regulated degradation of clock proteins to maintain rhythmicity. Despite this, we know few components that mediate protein degradation.
Ann Feke, Wei Liu, Jing Hong, Man-Wah Li, Chin-Mei Lee, Elton K Zhou, Joshua M Gendron   +6 more
doaj   +1 more source

Functional Dissection of a HECT Ubiquitin E3 Ligase

Molecular & Cellular Proteomics, 2008
Ubiquitination is one of the most prevalent protein post-translational modifications in eukaryotes, and its malfunction is associated with a variety of human diseases. Despite the significance of this process, the molecular mechanisms that govern the regulation of ubiquitination remain largely unknown.
Jin-Ying, Lu, Yu-Yi, Lin, Jiang, Qian, Sheng-Ce, Tao, Jian, Zhu, Cecile, Pickart, Heng, Zhu   +6 more
openaire   +2 more sources

Znf179 E3 ligase-mediated TDP-43 polyubiquitination is involved in TDP-43- ubiquitinated inclusions (UBI) (+)-related neurodegenerative pathology

Journal of Biomedical Science, 2018
Background The brain predominantly expressed RING finger protein, Znf179, is known to be important for embryonic neuronal differentiation during brain development.
Yi-Chao Lee, Wan-Chen Huang, Jiann-Her Lin, Tzu-Jen Kao, Hui-Ching Lin, Kuen-Haur Lee, Hsin-Chuan Lin, Che-Kun James Shen, Wen-Chang Chang, Chi-Chen Huang   +9 more
doaj   +1 more source

Parkin is protective against proteotoxic stress in a transgenic zebrafish model [PDF]

, 2010
Mutations in the gene encoding the E3 ubiquitin ligase parkin (PARK2) are responsible for the majority of autosomal recessive parkinsonism. Similarly to other knockout mouse models of PD-associated genes, parkin knockout mice do not show a substantial ...
van Bebber Frauke, Dominik Paquet, Winklhofer Konstanze F., Pilsl Anna, Fett, Mareike E., Christian Haass, Bettina Schmid, Anna Pilsl, Mareike E Fett, Frauke van Bebber, Jörg Tatzelt, Fett Mareike E., Paquet, Dominik, Konstanze F. Winklhofer, Schmid Bettina, Paquet Dominik, Haass, Christian, Schmid, Bettina, Tatzelt Jörg, Tatzelt, Jörg, Pilsl, Anna, Konstanze F Winklhofer, Winklhofer, Konstanze F., Haass Christian, Bebber, Frauke van, Mareike E. Fett   +25 more
core   +2 more sources

E3 ubiquitin ligases in signaling, disease, and therapeutics

Trends in Biochemical Sciences
The ubiquitin-proteasome system (UPS) is a central regulator of protein turnover and signaling, with E3 ubiquitin ligases conferring substrate specificity and chain-type control. Recent advances have revealed new mechanistic classes of E3 ligases and expanded our understanding of their roles in disease, including cancer, neurodegeneration, and immune ...
Pirouz Ebadi, Caleb M. Stratton, Shaun K. Olsen   +2 more
openaire   +2 more sources

Genome-wide identification and transcriptome profiling reveal that E3 ubiquitin ligase genes relevant to ethylene, auxin and abscisic acid are differentially expressed in the fruits of melting flesh and stony hard peach varieties

BMC Genomics, 2019
Background Ubiquitin ligases (E3) are the enzymes in the ubiquitin/26S proteasome pathway responsible for targeting proteins to the degradation pathway and play major roles in multiple biological activities. However, the E3 family and their functions are
Bin Tan, Xiaodong Lian, Jun Cheng, Wenfang Zeng, Xianbo Zheng, Wei Wang, Xia Ye, Jidong Li, Zhiqian Li, Langlang Zhang, Jiancan Feng   +10 more
doaj   +1 more source

Characterisation of the ubiquitin E3 ligase COP1 [PDF]

, 2018
Constitutive photomorphogenic 1 (COP1) is a ubiquitin E3 ligase that has been implicated in development of a variety cancers. The goal was to characterise the ubiquitin E3 ligase activity of COP1 and the relationship between COP1 and its interaction ...
Curry, Jack Richard
core   +1 more source

SIAH1 (siah E3 ubiquitin protein ligase 1) [PDF]

, 2013
Review on SIAH1 (siah E3 ubiquitin protein ligase 1), with data on DNA, on the protein encoded, and where the gene is ...
Nagano, Y, Matsuzawa, SI
core   +1 more source

Novel RING E3 Ubiquitin Ligases in Breast Cancer

Neoplasia: An International Journal for Oncology Research, 2006
Defects in ubiquitin E3 ligases are implicated in the pathogenesis of several human diseases, including cancer, because of their central role in the control of diverse signaling pathways.
Angelika Burger, Yutaka Amemiya, Richard Kitching, Arun K. Seth   +3 more
doaj   +1 more source

Trim25 is an RNA-specific activator of Lin28a/TuT4-mediated uridylation [PDF]

, 2014
RNA binding proteins have thousands of cellular RNA targets and often exhibit opposite or passive molecular functions. Lin28a is a conserved RNA binding protein involved in pluripotency and tumorigenesis that was previously shown to trigger TuT4-mediated
Nowak, Jakub S., Roy Choudhury, Nila, Rappsilber, Juri, Spoel, Steven H, Nila Roy Choudhury, Nowak, Jakub S, Zuo, Juan, Michlewski, Gracjan, Juan Zuo, Juri Rappsilber, Choudhury, Nila Roy, Steven H. Spoel, Gracjan Michlewski, Jakub S. Nowak, Spoel, Steven H.   +14 more
core   +1 more source