Polycomb Repressive Complex 1
A multisubunit polycomb protein complex with affinity for CHROMATIN that contains methylated HISTONE H3. It contains an E3 ubiquitin ligase activity that is specific for HISTONE H2A and works in conjunction with POLYCOMB REPRESSIVE COMPLEX 2 to effect EPIGENETIC REPRESSION.
Year introduced: 2013
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Subheadings:
Tree Number(s): D05.500.781.100, D08.811.464.938.750.280, D12.776.660.235.600.100, D12.776.664.235.800.100, D12.776.930.780.890.100
MeSH Unique ID: D063150
Registry Number: EC 2.3.2.27
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