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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
PPE38Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+. (362 aa)    
Predicted Functional Partners:
PE4
PE family protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.841
EspG5
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.768
EccD3
Type VII secretion integral membrane protein EccD; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.667
PE5
Cell motility protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
      
 0.660
EccB3
Type VII secretion protein EccB; Derived by automated computational analysis using gene prediction method: Protein Homology.
      
 0.649
PdxS
Pyridoxal biosynthesis lyase PdxS; With PdxT forms pyridoxal 5'-phosphate from glutamine, either ribose 5-phosphate or ribulose 5-phosphate, and either glyceraldehyde 3-phosphate or dihydroxyacetone phosphate; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the PdxS/SNZ family.
       0.541
PdxT
Glutamine amidotransferase; With PdxST is involved in the biosynthesis of pyridoxal 5'-phosphate; PdxT catalyzes the hydrolysis of glutamine to glutamate and ammonia; PdxS utilizes the ammonia to synthesize pyridoxal 5'-phosphate; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.540
tesB
acyl-CoA thioesterase II; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.540
PPE69
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
      
 0.439
moaC
Cyclic pyranopterin monophosphate synthase accessory protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.430
Your Current Organism:
Mycobacterium xenopi
NCBI taxonomy Id: 1789
Other names: ATCC 19250, CCUG 28011, CCUG 31306, CIP 104035, DSM 43995, JCM 15661, M. xenopi, Mycobacterium xenopei, NCTC 10042
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