BAIT

MAPKAPK2

MAPKAP-K2, MK-2, MK2
mitogen-activated protein kinase-activated protein kinase 2
GO Process (38)
GO Function (4)
GO Component (6)

Gene Ontology Biological Process

Homo sapiens
PREY

UBE2J1

HSPC153, HSPC205, HSU93243, NCUBE-1, NCUBE1, UBC6, Ubc6p, CGI-76
ubiquitin-conjugating enzyme E2, J1
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

Endoplasmic reticulum-associated ubiquitin conjugating enzyme- Ube2j1 is a novel substrate of MAPKAP kinase-2 involved in MK2-mediated TNFα production.

Menon MB, Tiedje C, Lafera J, Ronkina N, Konen T, Kotlyarov A, Gaestel M

The p38 MAPK/MK2 signalling pathway is a major regulator of stress- and cytokine-induced gene expression at the transcriptional and post-transcriptional level. By phospho-proteomics we identified the ER-associated ubiquitin-conjugating enzyme Ube2j1 as a potential substrate of MK2. We demonstrate that Ube2j1 is phosphorylated in a cytokine-, cytosolic stress- and LPS-induced manner. The cytosolic stress-induced phosphorylation of Ube2j1 proceeds at serine 184, ... [more]

Biochem. J. Sep. 11, 2013; 0(0); [Pubmed: 24020373]

Throughput

  • Low Throughput

Curated By

  • BioGRID