Protein Information

ID 3908
Name ubiquitins
Synonyms HMG20; RPS27A; UBA80; UBCEP 1; UBCEP1; UBA52; UBCEP 2; UBCEP2…

Compound Information

ID 1714
Name gibberellic acid
CAS (1α,2β,4aα,4bβ,10β)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone

Reference

PubMed Abstract RScore(About this table)
15491916 Schwechheimer C, Calderon Villalobos LI: Cullin-containing E3 ubiquitin ligases in plant development. Curr Opin Plant Biol. 2004 Dec;7(6):677-86.
In eukaryotes, the ubiquitin-proteasome system participates in the control of signal transduction events by selectively eliminating regulatory proteins. E3 ubiquitin ligases specifically bind degradation substrates and mediate their poly-ubiquitylation, a prerequisite for their degradation by the 26S proteasome. On the basis of the analysis of the Arabidopsis genome sequence, it is predicted that there are more than 1000 E3 ubiquitin ligases in plants. Several types of E3 ubiquitin ligases have already been characterized in eukaryotes. Recently, some of these E3 enzymes have been implicated in specific plant signaling pathways.
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