Evidence NMR¸ limited proteolysis The presence of an unstructured region at the C-terminus (residues 1373 - 1410) was confirmed by limited proteolysis and by the presence of more than 30 backbone amide signals in the 2D 15N/1H HSQC spectrum that are considerably sharper and less well-dispersed than the majority of amide signals from the structured part of the protein.Reference
SeqProS verified 1378-1402 The N- and C-terminal residues with high_rmsd are excluded from the ProS; IBD (Integrase-binding domain) binding
Hetero dimer : IID00408Complex
Order 380-380,465-480,492-519,530-554,559-642,646-674,689-692,751-795,814-845,973-1012,1023-1059,1065-1082,1088-1089,1091-1151,1153-1180,1185-1220,1222-1231,1234-1287,1293-1331,1339-1358
Plays a role in mitotic cell cycle progression and is involved in kinetochore assembly and mitotic sister chromatid cohesion. Probably through its association with CBX5 plays a role in mitotic chromosome segregation by regulating aurora kinase B/AURKB activation and AURKB and CBX5 dissociation from chromosome arms (PubMed:20562864). Promotes the repair of DNA double-strand breaks through the homologous recombination pathway (PubMed:26721387).