PREY

MAPK1

ERK, ERK-2, ERK2, ERT1, MAPK2, P42MAPK, PRKM1, PRKM2, p38, p40, p41, p41mapk, p42-MAPK
mitogen-activated protein kinase 1
GO Process (46)
GO Function (4)
GO Component (14)

Gene Ontology Biological Process

Homo sapiens

Reconstituted Complex

An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.

Publication

Mxi2 promotes stimulus-independent ERK nuclear translocation.

Casar B, Sanz-Moreno V, Yazicioglu MN, Rodriguez J, Berciano MT, Lafarga M, Cobb MH, Crespo P

Spatial regulation of ERK1/2 MAP kinases is an essential yet largely unveiled mechanism for ensuring the fidelity and specificity of their signals. Mxi2 is a p38alpha isoform with the ability to bind ERK1/2. Herein we show that Mxi2 has profound effects on ERK1/2 nucleocytoplasmic distribution, promoting their accumulation in the nucleus. Downregulation of endogenous Mxi2 by RNAi causes a marked ... [more]

EMBO J. Feb. 07, 2007; 26(3);635-46 [Pubmed: 17255949]

Throughput

  • Low Throughput

Curated By

  • BioGRID