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
CPB1Carboxypeptidase B; Belongs to the peptidase M14 family. (417 aa)    
Predicted Functional Partners:
CPB2
Carboxypeptidase B2; Cleaves C-terminal arginine or lysine residues from biologically active peptides such as kinins or anaphylatoxins in the circulation thereby regulating their activities. Down-regulates fibrinolysis by removing C-terminal lysine residues from fibrin that has already been partially degraded by plasmin.
  
  
0.916
CPE
Carboxypeptidase E; Sorting receptor that directs prohormones to the regulated secretory pathway. Acts also as a prohormone processing enzyme in neuro/endocrine cells, removing dibasic residues from the C-terminal end of peptide hormone precursors after initial endoprotease cleavage.
      
 0.875
CTRB1
Chymotrypsin B chain A; Belongs to the peptidase S1 family.
   
 
 0.791
LOC618826
CTRB1 protein; Belongs to the peptidase S1 family.
 
 
 
 0.790
LOC100848132
Peptidase S1 domain-containing protein; Belongs to the peptidase S1 family.
   
 
 0.777
CELA3B
Proproteinase E; May protect procarboxypeptidase A against denaturation in the acidic environment of the ruminant duodenum; Belongs to the peptidase S1 family.
   
 
 0.743
PLG
Plasmin heavy chain A, short form; Plasmin dissolves the fibrin of blood clots and acts as a proteolytic factor in a variety of other processes including embryonic development, tissue remodeling, tumor invasion, and inflammation. In ovulation, weakens the walls of the Graafian follicle. It activates the urokinase-type plasminogen activator, collagenases and several complement zymogens, such as C1 and C5. Cleavage of fibronectin and laminin leads to cell detachment and apoptosis. Also cleaves fibrin, thrombospondin and von Willebrand factor. Its role in tissue remodeling and tumor invas [...]
   
 
 0.742
OVCH1
Ovochymase 1; Belongs to the peptidase S1 family.
   
 
 0.714
ENSBTAP00000058788
Peptidase S1 domain-containing protein; Belongs to the peptidase S1 family.
   
 
 0.672
EPC2
Enhancer of polycomb homolog.
      
 0.666
Your Current Organism:
Bos taurus
NCBI taxonomy Id: 9913
Other names: B. taurus, Bos bovis, Bos primigenius taurus, Bovidae sp. Adi Nefas, bovine, cattle, cow, dairy cow, domestic cattle, domestic cow
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.