Results 11 to 20 of about 72,591 (191)
Activity-based E3 ligase profiling uncovers an E3 ligase with esterification activity [PDF]
Nature, 2018 Ubiquitination is initiated by transfer of ubiquitin (Ub) from a ubiquitin-activating enzyme (E1) to a ubiquitin-conjugating enzyme (E2), producing a covalently linked intermediate (E2-Ub)(1). Ubiquitin ligases (E3s) of the 'really interesting new gene' (
A Borodovsky +50 more
core +5 more sources
IAPs as E3 ligases of Rac1 : shaping the move [PDF]
Small GTPases, 2012 Inhibitors of Apoptosis Proteins (IAPs) are well-studied E3 ubiquitin ligases predominantly known for regulation of apoptosis. We uncovered that IAPs can function as a direct E3 ubiquitin ligase of RhoGTPase Rac1.
Oberoi-Khanuja, Tripat Kaur +1 more
core +5 more sources
Regulating the human HECT E3 ligases [PDF]
Cellular and Molecular Life Sciences, 2018 Ubiquitination, the covalent attachment of ubiquitin to proteins, by E3 ligases of the HECT (homologous to E6AP C terminus) family is critical in controlling diverse physiological pathways.
Distel, B. (Ben), Sluimer, J. (Jasper)
core +9 more sources
E3 ubiquitin ligases in the acute leukemic signaling pathways
Frontiers in Physiology, 2022 Acute leukemia is a common hematologic tumor with highly genetic heterogeneity, and many factors are involved in the pathogenesis and drug-resistance mechanism.
Qianru Zhan +4 more
doaj +1 more source
EMBO reports, 2014 The RING-in-between-RING (RBR) E3s are a curious family of ubiquitin E3-ligases, whose mechanism of action is unusual in several ways. Their activities are auto-inhibited, causing a requirement for activation by protein-protein interactions or posttranslational modifications.
Judith J, Smit, Titia K, Sixma
openaire +2 more sources
The role of E3 ubiquitin ligases and deubiquitinases in bladder cancer development and immunotherapy
Frontiers in Immunology, 2023 Bladder cancer is one of the common malignant urothelial tumors. Post-translational modification (PTMs), including ubiquitination, acetylation, methylation, and phosphorylation, have been revealed to participate in bladder cancer initiation and ...
Xuemei Wang +4 more
doaj +1 more source
Structural Diversity of Ubiquitin E3 Ligase [PDF]
Molecules, 2021 The post-translational modification of proteins regulates many biological processes. Their dysfunction relates to diseases. Ubiquitination is one of the post-translational modifications that target lysine residue and regulate many cellular processes. Three enzymes are required for achieving the ubiquitination reaction: ubiquitin-activating enzyme (E1),
Toma-Fukai, Sachiko, Shimizu, Toshiyuki
openaire +3 more sources
The involvement of E3 ubiquitin ligases in the development and progression of colorectal cancer
Cell Death Discovery, 2023 To date, colorectal cancer (CRC) still has limited therapeutic efficacy and poor prognosis and there is an urgent need for novel targets to improve the outcome of CRC patients.
Jie Chen +8 more
doaj +1 more source
From Drosophila to Human: Biological Function of E3 Ligase Godzilla and Its Role in Disease
Cells, 2022 The ubiquitin–proteasome system is of fundamental importance in all fields of biology due to its impact on proteostasis and in regulating cellular processes.
Valérie C. Cabana, Marc P. Lussier
doaj +1 more source
Emerging roles of the HECT E3 ubiquitin ligases in gastric cancer
Pathology and Oncology Research, 2023 Gastric cancer (GC) is one of the most pernicious gastrointestinal tumors with extraordinarily high incidence and mortality. Ubiquitination modification of cellular signaling proteins has been shown to play important roles in GC tumorigenesis ...
Aiqin Sun +5 more
doaj +1 more source