UniProt Summary: E3 ubiquitin-protein ligase that is an intermolecular hub protein in the cell cycle network. Through cooperative DNA and histone binding, may contribute to a tighter epigenetic control of gene expression in differentiated cells. Ubiquitinates cyclins, CCND1 and CCNE1, in an apparently phosphorylation-independent manner and induces G1 arrest. Also ubiquitinates PCNP leading to its degradation by the proteasome. E3 SUMO-, but not ubiquitin-, protein ligase for ZNF131. {ECO:0000269|PubMed:12176013, ECO:0000269|PubMed:14741369, ECO:0000269|PubMed:15178429, ECO:0000269|PubMed:15361834, ECO:0000269|PubMed:21952639, ECO:0000269|PubMed:23404503}.
Pfam DomainsGO Terms
Pfam Domains
YDG SRA
DUF3590
ubiquitin
PHD
GO Terms
maintenance of DNA methylation
nuclear heterochromatin
protein autoubiquitination
positive regulation of cell cycle arrest
regulation of cell cycle arrest
histone binding
ubiquitin protein ligase activity
ubiquitin-protein transferase activity
positive regulation of cell cycle process
positive regulation of cell cycle
protein ubiquitination
DNA metabolic process
regulation of cell cycle process
protein modification by small protein conjugation
protein modification by small protein conjugation or removal
regulation of cell cycle
cell cycle
DNA binding
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)