| Type | subunit | Description | Component of PRC1 complex, which contains many PcG proteins like Pc, ph, Scm, Psc, Sce and also chromatin-remodeling proteins such as histone deacetylases. This complex is distinct from the Esc/E(z) complex, at least composed of esc, E(z), Su(z)12, HDAC1/Rpd3 and Caf1-55. The 2 complexes however cooperate and interact together during the first 3 hours of development to establish PcG silencing (PubMed:11493925, PubMed:11583617). Interacts with stx; the interaction targets Pc for ubiquitin-independent proteasomal degradation (PubMed:27326929). Interacts with Nup93-1 (PubMed:31784359). |
