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Multiple activities contribute to Pc2 E3 function
Pc2 is a polycomb protein, which has SUMO E3 activity for the corepressors CtBP and CtBP2. Here we demonstrate that, in vivo, Pc2 adapter function contributes to enhancement of CtBP sumoylation. Mutation of the CtBP binding site on Pc2 abolishes E3 activity toward CtBP. However, a carboxyl-terminal...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Nature Publishing Group
2005
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC544918/ https://ncbi.nlm.nih.gov/pubmed/15592428 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/sj.emboj.7600506 |
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