STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
Spint1Kunitz-type protease inhibitor 1; Inhibitor of HGF activator. (507 aa)    
Predicted Functional Partners:
Hgfac
Hepatocyte growth factor activator short chain; Activates hepatocyte growth factor (HGF) by converting it from a single chain to a heterodimeric form.
    
 
 0.991
St14
Suppressor of tumorigenicity 14 protein homolog; Degrades extracellular matrix. Exhibits trypsin-like activity as defined by cleavage of synthetic substrates with Arg or Lys as the P1 site (By similarity). Involved in the terminal differentiation of keratinocytes through prostasin (PRSS8) activation and filaggrin (FLG) processing (By similarity).
   
 
 0.983
Hgf
Hepatocyte growth factor alpha chain; Potent mitogen for mature parenchymal hepatocyte cells, seems to be a hepatotrophic factor, and acts as a growth factor for a broad spectrum of tissues and cell types. Activating ligand for the receptor tyrosine kinase MET by binding to it and promoting its dimerization. Belongs to the peptidase S1 family. Plasminogen subfamily.
    
 0.897
Prss8
Prostasin heavy chain; Possesses a trypsin-like cleavage specificity with a preference for poly-basic substrates (By similarity). Stimulates epithelial sodium channel (ENaC) activity through activating cleavage of the gamma subunits (SCNN1G); Belongs to the peptidase S1 family.
   
 
 0.889
Hpn
Serine protease hepsin non-catalytic chain; Serine protease that cleaves extracellular substrates, and contributes to the proteolytic processing of growth factors, such as HGF and MST1/HGFL. Plays a role in cell growth and maintenance of cell morphology. Plays a role in the proteolytic processing of ACE2 (By similarity). Mediates the proteolytic cleavage of urinary UMOD that is required for UMOD polymerization.
   
 
 0.828
Mst1
Hepatocyte growth factor-like protein alpha chain.
    
 0.784
Tmprss11e
Transmembrane protease serine 11E non-catalytic chain; Serine protease which possesses both gelatinolytic and caseinolytic activities. Shows a preference for Arg in the P1 position. Belongs to the peptidase S1 family.
    
 
 0.685
Tmprss13
Transmembrane protease serine 13.
   
 
 0.684
Tmprss11c
Transmembrane protease serine 11C non-catalytic chain; Serine protease which has a preference for Arg or Lys in position P1 and uncharged residues in positions P2 and P3. Shows specificity towards FGF2 in vitro.
    
 
 0.658
F12
Coagulation factor XIIa heavy chain; Factor XII is a serum glycoprotein that participates in the initiation of blood coagulation, fibrinolysis, and the generation of bradykinin and angiotensin. Prekallikrein is cleaved by factor XII to form kallikrein, which then cleaves factor XII first to alpha-factor XIIa and then trypsin cleaves it to beta-factor XIIa. Alpha-factor XIIa activates factor XI to factor XIa (By similarity).
    
 
 0.614
Your Current Organism:
Mus musculus
NCBI taxonomy Id: 10090
Other names: LK3 transgenic mice, M. musculus, Mus sp. 129SV, house mouse, mouse, nude mice, transgenic mice
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