Polycomb Group Protein

From Anvita Health Wiki

Contents 1 More Specific Terms 2 Function 3 More General Terms 4 Additional Terms 5 References

More Specific Terms

• lethal[3]malignant brain tumor-like protein (L[3]mbt-like, L[3]mbt protein homolog, H-l[3]mbt protein, H-L[3]MBT, L3MBTL1, L3MBTL, KIAA0681, L3MBT)
• polycomb group protein ASXL1 (additional sex combs-like protein 1, ASXL1, KIAA0978)
• polycomb group protein ASXL3 (additional sex combs-like protein 3, ASXL3, KIAA1713)
• polycomb protein EED; hEED; WD protein associating with integrin cytoplasmic tails 1; WAIT-1 (EED)
• sex comb on midleg-like protein 1 (SCML1)
• sex comb on midleg-like protein 2 (SCML2)

Function

• form multiprotein complexes (see Polycomb group multiprotein PRC1 complex)
• transcriptional repression of genes via modification of chromatin, rendering it heritably changed in expressibility
• maintain transcriptionally repressive state of homeotic genes throughout development
• NOT required to initiate repression, but to maintain it during later stages of development
• methylation of histones, rendering chromatin heritably changed in its expressibility ( putative)

More General Terms

• biochemistry

Additional Terms

• Polycomb group multiprotein PRC1 complex (PcG PRC1 complex, hPRC-H, PcG repressive complex 1)

References

UniProt :accession Q9Y468, Q15022

polycomb group protein (PcG)