InnateDB: Systems Biology of the Innate Immune Response

Homo sapiens Protein: MAPK10

Summary

InnateDB Protein

IDBP-240096.7

Last Modified

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

Gene Symbol

MAPK10

Protein Name

mitogen-activated protein kinase 10

Synonyms

JNK3; JNK3A; p493F12; p54bSAPK; PRKM10; SAPK1b;

Species

Homo sapiens

Ensembl Protein

ENSP00000378589

InnateDB Gene

IDBG-28343 (MAPK10)

Protein Structure

UniProt Annotation

Function

Serine/threonine-protein kinase involved in various processes such as neuronal proliferation, differentiation, migration and programmed cell death. Extracellular stimuli such as proinflammatory cytokines or physical stress stimulate the stress- activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. In this cascade, two dual specificity kinases MAP2K4/MKK4 and MAP2K7/MKK7 phosphorylate and activate MAPK10/JNK3. In turn, MAPK10/JNK3 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN and ATF2 and thus regulates AP-1 transcriptional activity. Plays regulatory roles in the signaling pathways during neuronal apoptosis. Phosphorylates the neuronal microtubule regulator STMN2. Acts in the regulation of the beta-amyloid precursor protein/APP signaling during neuronal differentiation by phosphorylating APP. Participates also in neurite growth in spiral ganglion neurons. {ECO:0000269PubMed:11718727}.

Subcellular Localization

Cytoplasm {ECO:0000269PubMed:16737965}. Membrane {ECO:0000269PubMed:16737965}; Lipid-anchor {ECO:0000269PubMed:16737965}. Nucleus {ECO:0000269PubMed:16737965}. Mitochondrion {ECO:0000269PubMed:16737965}. Note=Palmitoylation regulates MAPK10 trafficking to cytoskeleton. Recruited to the mitochondria in the presence of SARM1 (By similarity). {ECO:0000250}.

Disease Associations

Note=A chromosomal aberration involving MAPK10 has been found in a single patient with pharmacoresistant epileptic encephalopathy. Translocation t(Y;4)(q11.2;q21) which causes MAPK10 truncation. {ECO:0000269PubMed:16249883}.

Tissue Specificity

Specific to a subset of neurons in the nervous system. Present in the hippocampus and areas, cerebellum, striatum, brain stem, and weakly in the spinal cord. Very weak expression in testis and kidney.

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 67 experimentally validated interaction(s) in this database.
They are also associated with 7 interaction(s) predicted by orthology.

Experimentally validated
Total	67 [view]
Protein-Protein	67 [view]
Protein-DNA	0
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Predicted by orthology
Total	7 [view]

Gene Ontology

Molecular Function

Accession	GO Term
GO:0004672	protein kinase activity
GO:0004705	JUN kinase activity
GO:0004708	MAP kinase kinase activity
GO:0005515	protein binding
GO:0005524	ATP binding
GO:0016772	transferase activity, transferring phosphorus-containing groups

Biological Process

GO:0000187	activation of MAPK activity
GO:0002224	toll-like receptor signaling pathway
GO:0002755	MyD88-dependent toll-like receptor signaling pathway
GO:0002756	MyD88-independent toll-like receptor signaling pathway
GO:0006468	protein phosphorylation
GO:0007165	signal transduction
GO:0007254	JNK cascade
GO:0007258	JUN phosphorylation
GO:0034134	toll-like receptor 2 signaling pathway
GO:0034138	toll-like receptor 3 signaling pathway
GO:0034142	toll-like receptor 4 signaling pathway
GO:0034146	toll-like receptor 5 signaling pathway
GO:0034162	toll-like receptor 9 signaling pathway
GO:0034166	toll-like receptor 10 signaling pathway
GO:0035666	TRIF-dependent toll-like receptor signaling pathway
GO:0038095	Fc-epsilon receptor signaling pathway
GO:0038123	toll-like receptor TLR1:TLR2 signaling pathway
GO:0038124	toll-like receptor TLR6:TLR2 signaling pathway
GO:0045087	innate immune response
GO:0051090	regulation of sequence-specific DNA binding transcription factor activity
GO:0051403	stress-activated MAPK cascade

Cellular Component

GO:0005654	nucleoplasm
GO:0005737	cytoplasm
GO:0005739	mitochondrion
GO:0005829	cytosol
GO:0005886	plasma membrane

Protein Structure and Domains

PDB ID

InterPro

IPR000719 Protein kinase domain
IPR001245 Serine-threonine/tyrosine-protein kinase catalytic domain
IPR002290 Serine/threonine/dual specificity protein kinase, catalytic domain
IPR008351 Mitogen-activated protein (MAP) kinase, JNK
IPR011009 Protein kinase-like domain

PFAM

PF00069
PF07714

PRINTS

PR00109
PR01772

PIRSF

SMART

SM00220

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt