close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING newly available directed regulatory networks a new typed view showing functional, physical, and regulatory edges in one network new clustering options and cluster-based layouts … and much more!
Explore STRING v12.5 →
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
P4HA2Prolyl 4-hydroxylase subunit alpha 2. (535 aa)    
Predicted Functional Partners:
P4HB
Prolyl 4-hydroxylase subunit beta.
    
 0.990
P4HA1
Prolyl 4-hydroxylase subunit alpha 1.
  
 
0.945
P4HA3
Prolyl 4-hydroxylase subunit alpha 3.
  
  
0.926
PDIA2
Protein disulfide isomerase family A member 2.
    
 0.920
PRODH2
Proline dehydrogenase 2.
     
 0.908
ENSCWAP00000028115
annotation not available
     
 0.908
ENSCWAP00000009658
annotation not available
     
 0.903
PYCR1
Pyrroline-5-carboxylate reductase 1.
     
 0.903
LAP3
Leucine aminopeptidase 3.
     
 0.900
PDIA4
Protein disulfide isomerase family A member 4.
    
 0.833
Your Current Organism:
Catagonus wagneri
NCBI taxonomy Id: 51154
Other names: C. wagneri, Chacoan peccary
Server load: low (36%) [HD]