Results 91 to 100 of about 37,758 (275)

SUMOylation of the m6A-RNA methyltransferase METTL3 modulates its function

Nucleic Acids Research, 2018
The methyltransferase like 3 (METTL3) is a key component of the large N6-adenosine-methyltransferase complex in mammalian responsible for N6-methyladenosine (m6A) modification in diverse RNAs including mRNA, tRNA, rRNA, small nuclear RNA, microRNA ...
Yuzhang Du, Guofang Hou, Hailong Zhang, Jinzhuo Dou, Jianfeng He, Yanming Guo, Lian Li, Ran Chen, Yanli Wang, R. Deng, Jian Huang, B. Jiang, Ming Xu, Jinke Cheng, Guoqiang Chen, Xian Zhao, Jianxiu Yu   +16 more
semanticscholar   +1 more source

The E3 Ubiquitin Ligase ARIH1 Facilitates Colorectal Cancer Progression by Promoting Oxidative Phosphorylation via the Mitochondrial Translocation of K63‐Linked Ubiquitinated PHB1

Advanced Science, EarlyView.
The RBR E3 ubiquitin ligase ARIH1, which is upregulated in colorectal cancer cells, promotes cell growth and metastasis and correlates with an unfavorable CRC prognosis. Mechanistically, ARIH1 catalyzes K63‐linked ubiquitination of PHB1, enhancing the interaction between PHB1 and Akt.
Ying Tong, Zhenling Wang, Yong Wang, Yang Chen, Hongqiang Zhang, Yunfei Lu, Lei Xu, Hengyang Shen, Changzhi Huang, Min Zhao, Wenjie Li, Shuai Wang, Yu Shao, Zan Fu   +13 more
wiley   +1 more source

SUMOylation inTrypanosoma brucei

PeerJ, 2013
Small ubiquitin like modifier (SUMO) proteins are involved in many processes in eukaryotes. We here show that Trypanosoma brucei SUMO (Tb927.5.3210) modifies many proteins. The levels of SUMOylation were unaffected by temperature changes but were increased by severe oxidative stress.
Dorothea Droll, Cornelia Klein, Christine Clayton   +2 more
openaire   +4 more sources

SUMO and SUMOylation in Plants [PDF]

Molecules and Cells, 2011
The traditional focus on the central dogma of molecular biology, from gene through RNA to protein, has now been replaced by the recognition of an additional mechanism. The new regulatory mechanism, post-translational modifications to proteins, can actively alter protein function or activity introducing additional levels of functional complexity by ...
Hee Jin Park, Hyeong Cheol Park, Woe-Yeon Kim, Sang Yeol Lee, Hans J. Bohnert, Dae-Jin Yun   +5 more
openaire   +3 more sources

Regulation of Aluminum Resistance in Arabidopsis Involves the SUMOylation of the Zinc Finger Transcription Factor STOP1

The Plant Cell, 2020
The Al-resistance transcription factor STOP1 is mono-SUMOylated at K40, K212, or K395 sites and deSUMOylated by the SUMO protease ESD4, which is involved in the regulation of Al resistance in Arabidopsis.
Qiu Fang, Jie Zhang, Yang Zhang, Ni Fan, Harrold A. van den Burg, Chao-Feng Huang   +5 more
semanticscholar   +1 more source

The MdHB7L–MdICE1L–MdHOS1 Module Fine‐Tunes Apple Cold Response via CBF‐Dependent and CBF‐Independent Pathways

Advanced Science, EarlyView.
In early cold response, MdICE1L utilizes MdHB7L as a cofactor to facilitate the transcriptional activation of MdCBFs, thereby activating cold signaling rapidly and strongly. Subsequently, MdICE1L is degraded by MdHOS1. Meanwhile, MdHB7L is released and accumulates.
Jie Yang, Na Li, Ming Li, Ran Yi, Lina Qiu, Kangning Wang, Shuang Zhao, Fengwang Ma, Ke Mao   +8 more
wiley   +1 more source

A SUMOylation wave to anchor the genome [PDF]

Journal of Cell Biology, 2021
Chromatin tethers to the nuclear envelope are lost during mitosis to facilitate chromosome segregation. How these connections are reestablished to ensure functional genome organization in interphase is unclear. Ptak et al. (2021. J. Cell Biol.https://doi.org/10.1083/jcb.202103036) identify a phosphorylation and SUMOylation-dependent cascade that links ...
openaire   +3 more sources

Developmental regulation and spatiotemporal redistribution of the sumoylation machinery in the rat central nervous system. [PDF]

PLoS ONE, 2012
Small Ubiquitin-like MOdifier protein (SUMO) is a key regulator of nuclear functions but little is known regarding the role of the post-translational modification sumoylation outside of the nucleus, particularly in the Central Nervous System (CNS).Here ...
Céline Loriol, Joséphine Parisot, Gwénola Poupon, Carole Gwizdek, Stéphane Martin   +4 more
doaj   +1 more source

HDAC6 and USP9X Control Glutamine Metabolism by Stabilizing GS to Promote Glioblastoma Tumorigenesis

Advanced Science, EarlyView.
Glioblastoma (GBM) growth relies on glutamine synthetase (GS), which is stabilized by histone deacetylase 6 (HDAC6) and deubiquitinated by ubiquitin‐specific peptidase 9, X‐linked (USP9X). HDAC6 promotes GS deacetylation, while USP9X removes its K48‐linked polyubiquitination, enhancing GS stability.
Go Woon Kim, Minhae Cha, Hien Thi My Ong, Jung Yoo, Yu Hyun Jeon, Sang Wu Lee, Soo Yeon Oh, Min‐Jung Kang, Youngsoo Kim, So Hee Kwon   +9 more
wiley   +1 more source

Correlation between serum SUMO1 level and hypertriglyceridemia in type 2 diabetes mellitus patients

Shanghai Jiaotong Daxue xuebao. Yixue ban
Objective·To explore the correlation between serum small ubiquitin-like modifier 1 (SUMO1) levels and hypertriglyceridemia in patients with type 2 diabetes mellitus (T2DM).Methods·A total of 239 newly diagnosed T2DM patients were recruited from the ...
ZHANG Xinyan, LI Han, RAN Hui, SU Qing, ZHANG Hongmei   +4 more
doaj   +1 more source