Results 11 to 20 of about 28,091 (92)

Obscurin and KCTD6 regulate cullin-dependent small ankyrin-1 (sAnk1.5) protein turnover. [PDF]

, 2012
Protein turnover through cullin-3 is tightly regulated by posttranslational modifications, the COP9 signalosome, and BTB/POZ-domain proteins that link cullin-3 to specific substrates for ubiquitylation.
Chen, Ju, Lange, Stephan, Perera, Sue, Teh, Phildrich   +3 more
core   +2 more sources

WWP2 ubiquitin ligase and its isoforms: New biological insight and promising disease targets [PDF]

, 2011
A number of recent papers on the WWP2 E3 ubiquitin ligase and two novel WWP2 isoforms have revealed important biological insight and disease-specific functions, and also impacted on our understanding of ubiquitin ligases in cell cycle regulation ...
Chantry, A
core   +1 more source

Hepatic cytochromes P450: structural degrons and barcodes, posttranslational modifications and cellular adapters in the ERAD-endgame. [PDF]

, 2016
The endoplasmic reticulum (ER)-anchored hepatic cytochromes P450 (P450s) are enzymes that metabolize endo- and xenobiotics i.e. drugs, carcinogens, toxins, natural and chemical products.
Correia, Maria Almira, Kim, Sung-Mi, Liu, Yi, Nabavi, Noushin, Wang, YongQiang   +4 more
core   +1 more source

Biochemical and Genetic Studies of UBR3, a Ubiquitin Ligase with a Function in Olfactory and Other Sensory Systems [PDF]

, 2007
Our previous work identified E3 ubiquitin ligases, termed UBR1-UBR7, that contain the ~70-residue UBR box, a motif important for the targeting of N-end rule substrates.
Hellweg, Rainer, Hörtnagl, Heidi, Kwon, Yong Tae, Sohr, Reinhard, Tasaki, Takafumi, Varshavsky, Alexander, Xia, Zanxian   +6 more
core   +1 more source

UBP12 and UBP13 negatively regulate the activity of the ubiquitin-dependent peptidases DA1, DAR1 and DAR2 [PDF]

, 2020
Protein ubiquitination is a very diverse post-translational modification leading to protein degradation or delocalization, or altering protein activity. In Arabidopsis thaliana, two E3 ligases, BIG BROTHER (BB) and DA2, activate the latent peptidases DA1,
Chen, Ying, De Jaeger, Geert, De Milde, Liesbeth, De Vleeschhauwer, Valerie, Eeckhout, Dominique, Gevaert, Kris, Inzé, Dirk, Natran, Annelore, Persiau, Geert, Vanhaeren, Hannes, Vermeersch, Mattias   +10 more
core   +1 more source

The Acidic Tail of the Cdc34 Ubiquitin-conjugating Enzyme Functions in Both Binding to and Catalysis with Ubiquitin Ligase SCFC^(dc4*) [PDF]

, 2009
Ubiquitin ligases, together with their cognate ubiquitin-conjugating enzymes, are responsible for the ubiquitylation of proteins, a process that regulates a myriad of eukaryotic cellular functions. The first cullin-RING ligase discovered, yeast SCF^(Cdc4)
Bing Hao, Block, Cardozo, Creighton, Dane A. Mohl, Das, Deshaies, Dye, Eletr, Feldman, Frescas, Gary Kleiger, Gill, Gill, Hershko, Hofmann, Kamura, Kleiger, Kolman, Koppenol, Li, Li, Mathias, Nakayama, Ohta, Pan, Petroski, Petroski, Petroski, Pohl, Raymond J. Deshaies, Ruiz, Saha, Schoppink, Schreiber, Schreiber, Schwob, Seol, Silver, Skowyra, Skowyra, Tan, Thrower, Van Loon, Willems, Wu, Xie, Yang, Zheng   +48 more
core   +3 more sources

An update on transcriptional and post-translational regulation of brain voltage-gated sodium channels [PDF]

, 2015
Voltage-gated sodium channels are essential proteins in brain physiology, as they generate the sodium currents that initiate neuronal action potentials.
Beltran-Alvarez, Pedro, Onwuli, Donatus O.   +1 more
core   +1 more source

Parkin-independent mitophagy controls chemotherapeutic response in cancer cells [PDF]

, 2017
Mitophagy is an evolutionarily conserved process that selectively targets impaired mitochondria for degradation. Defects in mitophagy are often associated with diverse pathologies, including cancer.
Bossowski, Jozef P., Chiche, Johanna, Marchetti, Sandrine, Mondragón, Laura, Obba, Sandrine, Proïcs, Emma, Ricci, Jean-Ehrland, Riley, Joel S., Rozier, Romain M., Rubio-Patiño, Camila, Tait, Stephen W.G., Verhoeyen, Els, Villa, Elodie, Zunino, Barbara   +13 more
core   +2 more sources

Hyperglycemia triggers HIPK2 protein degradation [PDF]

, 2016
Homeodomain interacting protein kinase-2 (HIPK2) is an evolutionary conserved kinase that modulates several key molecular pathways to restrain tumor growth and induce p53-depending apoptotic cell-death in response to anticancer therapies. HIPK2 silencing
Baldari, Silvia, Cirone, Mara, Cuomo, Laura, D'Orazi, Gabriella, Garufi, Alessia, Granato, Marisa, Pistritto, Giuseppa   +6 more
core   +2 more sources

Proteasome Lid Bridges Mitochondrial Stress with Cdc53/Cullin1 NEDDylation Status [PDF]

, 2019
Cycles of Cdc53/Cullin1 rubylation (a.k.a NEDDylation) protect ubiquitin-E3 SCF (Skp1-Cullin1-F-box protein) complexes from self-destruction and play an important role in mediating the ubiquitination of key protein substrates involved in cell cycle ...
Bramasole, L., Gefen, E., Glickman, M. H., Gurevich, S., Jimenez-Morales, D., Johnson, J., Klein, Y., Krogan, N. J., Panat, N., Pick, E., Radzinski, M., Reichmann, D., Reis, N., Rinaldi, T., Sinha, A.   +14 more
core   +1 more source