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
F6WB66_HORSEPeptidase S1 domain-containing protein; Belongs to the peptidase S1 family. (249 aa)    
Predicted Functional Partners:
ASPN
Asporin.
    
 0.580
TFPI2
Tissue factor pathway inhibitor.
    
 0.556
SPI2
Alpha-1-antiproteinase 2; Inhibitor of serine proteases.
    
 0.527
ENSECAP00000029318
Peptidase S1 domain-containing protein; Belongs to the peptidase S1 family.
  
0.511
ENSECAP00000044534
Peptidase S1 domain-containing protein; Belongs to the peptidase S1 family.
  
0.509
ALB
Serum albumin; Serum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in plasma, typically binds about 80% of all plasma zinc (By similarity). Major calcium and magnesium transporter in plasma, binds approximately 45% of circulating calcium and magnesium in plasma (By similarity). Potentially has more than two calcium-binding sites and might additionally bind calcium in a non-specific manner (B [...]
   
 
 0.500
KLK12
Peptidase S1 domain-containing protein; Belongs to the peptidase S1 family.
  
0.499
MET
Hepatocyte growth factor receptor; Receptor tyrosine kinase that transduces signals from the extracellular matrix into the cytoplasm by binding to hepatocyte growth factor/HGF ligand. Regulates many physiological processes including proliferation, scattering, morphogenesis and survival. Ligand binding at the cell surface induces autophosphorylation of MET on its intracellular domain that provides docking sites for downstream signaling molecules. Following activation by ligand, interacts with the PI3-kinase subunit PIK3R1, PLCG1, SRC, GRB2, STAT3 or the adapter GAB1. Recruitment of thes [...]
    
  0.496
LGB1
Beta-lactoglobulin-1; Lactoglobulin is the primary component of whey, it binds retinol and is probably involved in the transport of that molecule.
    
 
 0.479
KLK13
Kallikrein related peptidase 13; Belongs to the peptidase S1 family.
  
0.478
Your Current Organism:
Equus caballus
NCBI taxonomy Id: 9796
Other names: E. caballus, Equus przewalskii f. caballus, Equus przewalskii forma caballus, domestic horse, equine, horse
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