InnateDB: Systems Biology of the Innate Immune Response

Mus musculus Protein: Mapk4

Summary

InnateDB Protein

IDBP-157794.6

Last Modified

2014-10-13 [Report errors or provide feedback]

Gene Symbol

Mapk4

Protein Name

mitogen-activated protein kinase 4

Synonyms

Species

Mus musculus

Ensembl Protein

ENSMUSP00000089462

InnateDB Gene

IDBG-157792 (Mapk4)

Protein Structure

UniProt Annotation

Function

Atypical MAPK protein. Phosphorylates microtubule- associated protein 2 (MAP2) and MAPKAPK5. The precise role of the complex formed with MAPKAPK5 is still unclear, but the complex follows a complex set of phosphorylation events: upon interaction with atypical MAPKAPK5, ERK4/MAPK4 is phosphorylated at Ser-186 and then mediates phosphorylation and activation of MAPKAPK5, which in turn phosphorylates ERK4/MAPK4. May promote entry in the cell cycle. {ECO:0000269PubMed:16973613}.

Subcellular Localization

Cytoplasm {ECO:0000269PubMed:16973613}. Nucleus {ECO:0000269PubMed:16973613}. Note=Translocates to the cytoplasm following interaction with MAPKAPK5.

Disease Associations

Tissue Specificity

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 6 interaction(s) predicted by orthology.

Predicted by orthology
Total	6 [view]

Gene Ontology

Molecular Function

Accession	GO Term
GO:0004672	protein kinase activity
GO:0004707	MAP kinase activity
GO:0004713	protein tyrosine kinase activity
GO:0005515	protein binding
GO:0005524	ATP binding
GO:0016772	transferase activity, transferring phosphorus-containing groups
GO:0019901	protein kinase binding
GO:0042803	protein homodimerization activity
GO:0046982	protein heterodimerization activity

Biological Process

GO:0000165	MAPK cascade
GO:0006468	protein phosphorylation
GO:0007049	cell cycle

Cellular Component

GO:0005634	nucleus
GO:0005737	cytoplasm

Protein Structure and Domains

PDB ID

MGI:2444559

InterPro

IPR000719 Protein kinase domain
IPR001245 Serine-threonine/tyrosine-protein kinase catalytic domain
IPR002290 Serine/threonine- /dual specificity protein kinase, catalytic domain
IPR008350 Mitogen-activated protein (MAP) kinase, ERK3/4
IPR011009 Protein kinase-like domain
IPR020635 Tyrosine-protein kinase, catalytic domain

PFAM

PF00069
PF07714

PRINTS

PR00109
PR01771

PIRSF

SMART

SM00220
SM00219

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt