Results 301 to 310 of about 519,123 (352)

Regulation of host immunity by a novel Legionella pneumophila E3 ubiquitin ligase. [PDF]

PLoS Pathog
Liu S, He C, Zhang Y, Liu S, Chen TT, Li C, Chen D, Ouyang S, Song L, Fu J, Luo ZQ.   +10 more
europepmc   +1 more source

USP14-mediated stabilization of ACTN1 maintains mesenchymal characteristics in glioblastoma. [PDF]

Commun Biol
Qiu W, Shi X, Wei R, Song J, Ling Y, Hu Y, Song S, Chen Y, Yang H, Luo P, Chu L.   +10 more
europepmc   +1 more source

Polyubiquitin architecture editing on collided ribosomes maintains persistent RQC activity. [PDF]

EMBO J
Tomomatsu S, Matsuo Y, Ohtake F, Tomita T, Saeki Y, Inada T.   +5 more
europepmc   +1 more source

PDLIM2 deficiency mediated by PBXIP1 promotes the proliferation of HCC cells through reducing the polyubiquitination and degradation of TRIM27. [PDF]

Eur J Med Res
Zhang X, Shan W, Hu Q, Wu K, Ji M, Wang X, Liu Z, Zhang B, Shi H, Cao K.   +9 more
europepmc   +1 more source

CDC26 facilitates ferroptosis through SLC7A11 degradation and cell cycle arrest. [PDF]

Clin Exp Med
Lin J, Chen F, Tang H, Cai X, Huang M, Liang R, Kang R, Tang D, Liu J.   +8 more
europepmc   +1 more source

<i>MMRN1</i> as a Potential Oncogene in Gastric Cancer: Functional Evidence from In Vitro Studies and Computational Prediction of <i>NEDD4L</i>-Mediated Ubiquitination. [PDF]

Curr Issues Mol Biol
Cai Z, Zhang M, Zeng Q, Deng Y, Li D.
europepmc   +1 more source

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The measurement of ubiquitin and ubiquitinated proteins

Electrophoresis, 1999
Ubiquitination of key cellular proteins involved in signal transduction, gene transcription and cell-cycle regulation usually condemns those proteins to proteasomal or lysosomal degradation. Additionally, cycles of reversible ubiquitination regulate the function of certain proteins in a manner analogous to phosphorylation.
E G, Mimnaugh, P, Bonvini, L, Neckers
openaire   +2 more sources

Ubiquitin and ubiquitin conjugates in human lens

Experimental Eye Research, 1992
Ubiquitin, an 8.5 kDa polypeptide found almost universally in plants and animals, is a normal component in the lens. The best documented function for ubiquitin involves its conjugation to proteins as a signal to initiate degradation. Conjugates for ubiquitin-dependent degradation tend to be of very high molecular mass and are rapidly degraded.
J, Jahngen-Hodge, D, Cyr, E, Laxman, A, Taylor   +3 more
openaire   +2 more sources

Activation of Ubiquitin and Ubiquitin-Like Proteins

2010
Attachment of ubiquitin and ubiquitin-like proteins to cellular targets represents a fundamental regulatory strategy within eukaryotes and exhibits remarkably pleiotropic effects on cell function. These posttranslational modifications share a common mechanism comprised of three steps: an activating enzyme to couple ATP hydrolysis to formation of a high-
Frederick C, Streich, Arthur L, Haas
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Ubiquitin and the synapse

Nature Reviews Neuroscience, 2002
Post-translational modification by the attachment of ubiquitin seems to have a crucial role in regulating synaptic structure and function. By controlling the stability, activity and localization of target proteins, this versatile regulatory system can shape the pattern, activity and plasticity of synaptic connections.
Ashok N, Hegde, Aaron, DiAntonio
openaire   +2 more sources