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851859 HEL2

851859

HEL2

E3 ubiquitin-protein ligase HEL2

protein-coding

Saccharomyces cerevisiae S288c

基因描述

Type Description
Definition E3 ubiquitin-protein ligase HEL2

研究结论

Date Results Publications
2020-07-18 12:04:00 Hel2-dependent polyubiquitination of collided disomes and, preferentially, trisomes. The distinct trisome architecture, visualized using cryo-EM, provides the structural basis for the more-efficient recognition by Hel2 compared with that of disomes. Subsequently, the Slh1 helicase subunit of the trigger complex preferentially dissociates the first stalled polyubiquitinated ribosome in an ATP-dependent manner. 32203490
2017-06-10 10:19:00 premature arrest at ribosome stalling sequences still occurred robustly in the absence of Asc1, Hel2, and Slh1. However, these three factors were required for the ribosome quality control complex to modify the nascent chain. 28223409
2016-04-16 10:40:00 More detailed analyses indicated that the effects of K63R mutants were independent of the proteasome and that K63 polyubiquitination is dependent on Hel2, one of the E3 ligases. 25909477
2013-01-26 11:17:00 The results highlight the importance of posttranslational histone regulatory mechanisms that employ multiple E3 ubiquitin ligases such as Hel2(YDR266C)to ensure excess histone degradation and thus contribute to the maintenance of genomic stability. 22570702

名称对应

Type IDs
Gene
UniProtKB-ID: HEL2_YEAST
UniprotKB: Q05580
UniParc: UPI000006B81F
EMBL: U51030, BK006938
EnsemblGenome: YDR266C
KO: sce:YDR266C
Nucleutide sequences
EMBL-CDS: DAA12110.1, AAB64455.1
EnsemblGenome_TRS: YDR266C_mRNA
Protein sequencees
EnsemblGenome_PRO: YDR266C
RefSeq: NP_010552.3
Others
UniRef100: UniRef100_Q05580
UniRef90: UniRef90_Q05580
UniRef50: UniRef50_Q05580

全选

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