PREY

MUS81

SLX3
MUS81 structure-specific endonuclease subunit
GO Process (3)
GO Function (2)
GO Component (2)
Homo sapiens

Biochemical Activity (Phosphorylation)

An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.

Publication

Phosphorylation by CK2 regulates MUS81/EME1 in mitosis and after replication stress.

Palma A, Pugliese GM, Murfuni I, Marabitti V, Malacaria E, Rinalducci S, Minoprio A, Sanchez M, Mazzei F, Zolla L, Franchitto A, Pichierri P

The MUS81 complex is crucial for preserving genome stability through the resolution of branched DNA intermediates in mitosis. However, untimely activation of the MUS81 complex in S-phase is dangerous. Little is known about the regulation of the human MUS81 complex and how deregulated activation affects chromosome integrity. Here, we show that the CK2 kinase phosphorylates MUS81 at Serine 87 in ... [more]

Nucleic Acids Res. Dec. 01, 2017; 46(10);5109-5124 [Pubmed: 29850896]

Throughput

  • Low Throughput

Curated By

  • BioGRID