InnateDB: Systems Biology of the Innate Immune Response

Homo sapiens Protein: STYK1

Summary

InnateDB Protein

IDBP-19259.6

Last Modified

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

Gene Symbol

STYK1

Protein Name

serine/threonine/tyrosine kinase 1

Synonyms

Species

Homo sapiens

Ensembl Protein

ENSP00000075503

InnateDB Gene

IDBG-19257 (STYK1)

Protein Structure

UniProt Annotation

Function

Probable tyrosine protein-kinase, which has strong transforming capabilities on a variety of cell lines. When overexpressed, it can also induce tumor cell invasion as well as metastasis in distant organs. May act by activating both MAP kinase and phosphatidylinositol 3'-kinases (PI3K) pathways (By similarity). {ECO:0000250}.

Subcellular Localization

Membrane {ECO:0000305}; Single-pass membrane protein {ECO:0000305}.

Disease Associations

Tissue Specificity

Widely expressed. Highly expressed in brain, placenta and prostate. Expressed in tumor cells such as hepatoma cells L-02, cervix carcinoma cells HeLa, ovary cancer cells Ho8910 and chronic myelogenous leukemia cells K-562, but not in other tumor cells such as epidermoid carcinoma (A-431). Undetectable in most normal lung tissues, widely expressed in lung cancers. {ECO:0000269PubMed:12841579, ECO:0000269PubMed:15150103, ECO:0000269PubMed:17298854}.

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 4 experimentally validated interaction(s) in this database.

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

Gene Ontology

Molecular Function

Accession	GO Term
GO:0004672	protein kinase activity
GO:0004713	protein tyrosine kinase activity
GO:0004715	non-membrane spanning protein tyrosine kinase activity
GO:0005515	protein binding
GO:0005524	ATP binding
GO:0016772	transferase activity, transferring phosphorus-containing groups

Biological Process

GO:0006468	protein phosphorylation
GO:0018108	peptidyl-tyrosine phosphorylation

Cellular Component

GO:0005886	plasma membrane
GO:0016021	integral component of 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
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