Bos taurus Protein: PTN
Summary
InnateDB Protein IDBP-687676.2
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol PTN
Protein Name Pleiotrophin
Synonyms
Species Bos taurus
Ensembl Protein ENSBTAP00000002983
InnateDB Gene IDBG-635808 (PTN)
Protein Structure
UniProt Annotation
Function Secreted growth factor that induces neurite outgrowth and which is mitogenic for fibroblasts, epithelial, and endothelial cells. Binds anaplastic lymphoma kinase (ALK) which induces MAPK pathway activation, an important step in the anti- apoptotic signaling of PTN and regulation of cell proliferation (By similarity). {ECO:0000250}.
Subcellular Localization Secreted.
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 92 interaction(s) predicted by orthology.
Predicted by orthology
Total 92 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0008083 growth factor activity
GO:0008201 heparin binding
Biological Process
GO:0001503 ossification
GO:0007612 learning
GO:0030282 bone mineralization
GO:0051781 positive regulation of cell division
Cellular Component
GO:0005576 extracellular region
GO:0005783 endoplasmic reticulum
Protein Structure and Domains
PDB ID
InterPro IPR000762 Midkine heparin-binding growth factor
IPR020089 Pleiotrophin/Midkine, N-terminal domain
IPR020090 Pleiotrophin/Midkine, C-terminal domain
IPR020091 Pleiotrophin/Midkine disulphide-rich domain
PFAM PF05196
PF01091
PRINTS PR00269
PIRSF
SMART SM00193
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt P21782
PhosphoSite PhosphoSite-
TrEMBL Q9TRV5
UniProt Splice Variant
Entrez Gene 280904
UniGene Bt.4844
RefSeq NP_776380
HUGO
OMIM
CCDS
HPRD
IMGT
EMBL BC102712 X52945
GenPept AAI02713 CAA37120