InnateDB Protein
|
IDBP-46011.5
|
Last Modified
|
2014-10-13 [Report errors or provide feedback]
|
Gene Symbol
|
IL26
|
Protein Name
|
interleukin 26
|
Synonyms
|
|
Species
|
Homo sapiens
|
Ensembl Protein
|
ENSP00000229134
|
InnateDB Gene
|
IDBG-46009 (IL26)
|
Protein Structure
|
|
Function |
May play a role in local mechanisms of mucosal immunity and seems to have a proinflammatory function. May play a role in inflammatory bowel disease. Activates STAT1 and STAT3, MAPK1/3 (ERK1/2), JUN and AKT. Induces expression of SOCS3, TNF-alpha and IL-8, secretion of IL-8 and IL-10 and surface expression of ICAM1. Decreases proliferation of intestinal epithelial cells. Is inhibited by heparin. {ECO:0000269PubMed:14764663, ECO:0000269PubMed:15178681, ECO:0000269PubMed:18483078}.
|
Subcellular Localization |
Secreted {ECO:0000269PubMed:18483078}.
|
Disease Associations |
|
Tissue Specificity |
Expressed in HVS transformed T-cells but not other T-cell lines or primary stimulated T-cells. Expressed in colonic T-cells including Th17 inflammatory T-cells; the expression is significantly increased in serum of patients with Crohn's disease (at protein level). {ECO:0000269PubMed:18483078}.
|
Comments |
|
Number of Interactions
|
This gene and/or its encoded proteins are associated with 3 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
3
[view]
|
Protein-Protein |
3
[view]
|
Protein-DNA |
0
|
Protein-RNA |
0
|
DNA-DNA |
0
|
RNA-RNA |
0
|
DNA-RNA |
0
|
|
|
|
Molecular Function |
|
Biological Process |
GO:0007267
|
cell-cell signaling
|
GO:0032874
|
positive regulation of stress-activated MAPK cascade
|
GO:0045944
|
positive regulation of transcription from RNA polymerase II promoter
|
GO:0046427
|
positive regulation of JAK-STAT cascade
|
GO:0050680
|
negative regulation of epithelial cell proliferation
|
GO:0050715
|
positive regulation of cytokine secretion
|
GO:0051897
|
positive regulation of protein kinase B signaling
|
GO:0070374
|
positive regulation of ERK1 and ERK2 cascade
|
|
Cellular Component |
|
PDB ID |
|
InterPro |
IPR009079
Four-helical cytokine-like, core
IPR020443
Interleukin-10/19/20/24/26 family
|
PFAM |
PF00726
|
PRINTS |
|
PIRSF |
|
SMART |
SM00188
|
TIGRFAMs |
|
Modification |
|
SwissProt |
Q9NPH9
|
PhosphoSite |
PhosphoSite-Q9NPH9
|
TrEMBL |
|
UniProt Splice Variant |
|
Entrez Gene |
55801
|
UniGene |
Hs.272350
|
RefSeq |
NP_060872
|
HUGO |
HGNC:17119
|
OMIM |
605679
|
CCDS |
CCDS8981
|
HPRD |
16140
|
IMGT |
|
EMBL |
AJ251549
AJ251550
AJ251551
AY509906
BC066270
BC066271
|
GenPept |
AAH66270
AAH66271
AAR87776
CAB76942
CAB77049
|
|
|