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
CASTCalpastatin; Specific inhibition of calpain (calcium-dependent cysteine protease). Plays a key role in postmortem tenderization of meat and have been proposed to be involved in muscle protein degradation in living tissue; Belongs to the protease inhibitor I27 (calpastatin) family. (835 aa)    
Predicted Functional Partners:
CAPN1
Calpain-1 catalytic subunit; Calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction.
   
 
 0.944
CAPN2
Calpain-2 catalytic subunit; Calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. Proteolytically cleaves MYOC at 'Arg-226'. Proteolytically cleaves CPEB3 following neuronal stimulation which abolishes CPEB3 translational repressor activity, leading to translation of CPEB3 target mRNAs.
   
 
 0.923
CAPNS1
Calpain small subunit 1; Regulatory subunit of the calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction.
   
 
 0.906
CAPN3
Calpain-3; Calcium-regulated non-lysosomal thiol-protease; Belongs to the peptidase C2 family.
   
 
 0.866
CAPN11
Calpain 11; Belongs to the peptidase C2 family.
   
 
 0.809
CAPN8
Calpain 8; Belongs to the peptidase C2 family.
   
 
 0.801
CAPN5
Calpain 5; Belongs to the peptidase C2 family.
   
 
 0.759
CAPN12
Calpain 12; Belongs to the peptidase C2 family.
   
 
 0.747
CAPN10
Calpain 10; Belongs to the peptidase C2 family.
   
 
 0.722
CAPN7
Calpain-7; Calcium-regulated non-lysosomal thiol-protease. Belongs to the peptidase C2 family.
   
 
 0.721
Your Current Organism:
Sus scrofa
NCBI taxonomy Id: 9823
Other names: S. scrofa, pig, pigs, swine, wild boar
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.