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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
katECatalase HPII; monofunctional catalase that decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide; Derived by automated computational analysis using gene prediction method: Protein Homology. (702 aa)    
Predicted Functional Partners:
ahpC
Alkyl hydroperoxide reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.979
SrpA
Catalase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
0.970
katG2
Hydroperoxidase; Bifunctional enzyme with both catalase and broad-spectrum peroxidase activity; Belongs to the peroxidase family. Peroxidase/catalase subfamily.
    
 0.940
ORX20762.1
FAD-linked oxidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.932
ORX12226.1
FAD-linked oxidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.932
ORX20792.1
Stage II sporulation protein E; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.931
ORX17142.1
Superoxide dismutase; Destroys radicals which are normally produced within the cells and which are toxic to biological systems. Belongs to the Cu-Zn superoxide dismutase family.
 
 
 0.929
SodC
Superoxide dismutase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.912
ORX22015.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.906
Fas
3-oxoacyl-ACP synthase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.851
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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