InnateDB: Systems Biology of the Innate Immune Response

Mus musculus Protein: Stk24

Summary

InnateDB Protein

IDBP-187881.6

Last Modified

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

Gene Symbol

Stk24

Protein Name

serine/threonine kinase 24 (STE20 homolog, yeast)

Synonyms

Species

Mus musculus

Ensembl Protein

ENSMUSP00000078746

InnateDB Gene

IDBG-187879 (Stk24)

Protein Structure

UniProt Annotation

Function

Serine/threonine-protein kinase that acts on both serine and threonine residues and promotes apoptosis in response to stress stimuli and caspase activation. Mediates oxidative-stress- induced cell death by modulating phosphorylation of JNK1-JNK2 (MAPK8 and MAPK9), p38 (MAPK11, MAPK12, MAPK13 and MAPK14) during oxidative stress. Plays a role in a staurosporine-induced caspase- independent apoptotic pathway by regulating the nuclear translocation of AIFM1 and ENDOG and the DNase activity associated with ENDOG. Phosphorylates STK38L on 'Thr-442' and stimulates its kinase activity. Regulates cellular migration with alteration of PTPN12 activity and PXN phosphorylation: phosphorylates PTPN12 and inhibits its activity and may regulate PXN phosphorylation through PTPN12. Acts as a key regulator of axon regeneration in the optic nerve and radial nerve (By similarity). {ECO:0000250}.

Subcellular Localization

Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}. Membrane {ECO:0000250}. Note=The truncated form (MST3/N) translocates to the nucleus. Colocalizes with STK38L in the membrane (By similarity). {ECO:0000250}.

Disease Associations

Tissue Specificity

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 4 experimentally validated interaction(s) in this database.
They are also associated with 53 interaction(s) predicted by orthology.

Experimentally validated
Total	4 [view]
Protein-Protein	4 [view]
Protein-DNA	0
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Predicted by orthology
Total	53 [view]

Gene Ontology

Molecular Function

Accession	GO Term
GO:0004672	protein kinase activity
GO:0004674	protein serine/threonine kinase activity
GO:0004702	receptor signaling protein serine/threonine 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:0046872	metal ion binding

Biological Process

GO:0006468	protein phosphorylation
GO:0006915	apoptotic process
GO:0008631	intrinsic apoptotic signaling pathway in response to oxidative stress
GO:0023014	signal transduction by phosphorylation
GO:0030336	negative regulation of cell migration
GO:0035556	intracellular signal transduction
GO:0045595	regulation of cell differentiation
GO:0046777	protein autophosphorylation
GO:0048679	regulation of axon regeneration
GO:0097194	execution phase of apoptosis

Cellular Component

GO:0005634	nucleus
GO:0005730	nucleolus
GO:0005737	cytoplasm
GO:0016020	membrane
GO:0070062	extracellular vesicular exosome

Protein Structure and Domains

PDB ID

MGI:2385007

InterPro

IPR000719 Protein kinase domain
IPR001245 Serine-threonine/tyrosine-protein kinase catalytic domain
IPR002290 Serine/threonine- /dual specificity protein kinase, catalytic domain
IPR011009 Protein kinase-like domain
IPR020635 Tyrosine-protein kinase, catalytic domain

PFAM

PF00069
PF07714

PRINTS

PR00109

PIRSF

SMART

SM00220
SM00219

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt