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
sodCSuperoxide dismutase (exported lipoprotein); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type lp: lipoprotein. (196 aa)    
Predicted Functional Partners:
sodA
Superoxide dismutase; Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems; Belongs to the iron/manganese superoxide dismutase family.
   
 
 0.994
katE
Catalase 2; Decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide. Involved in sporulation.
 
 
 0.990
copA
Copper transporter ATPase; Involved in copper export.
   
 0.980
copZ
Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain.
   
 0.933
ahpC
Alkyl hydroperoxide reductase (small subunit); Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides; Belongs to the peroxiredoxin family. AhpC/Prx1 subfamily.
   
 
 0.899
qcrC
Menaquinol:cytochrome c oxidoreductase (cytochrome cc subunit); Component of the menaquinol-cytochrome c reductase complex.
   
 
 0.807
cwlS
Peptidoglycan hydrolase (cell wall-binding d,l-endopeptidase); Probably functions as a cell separation enzyme in addition to LytE and LytF.
  
    0.785
ahpF
Alkyl hydroperoxide reductase (large subunit); Transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone (By similarity).
      
 0.754
sodF
Superoxide dismutase; Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems.
   
 
 0.753
qcrB
Menaquinol:cytochrome c oxidoreductase (cytochrome b subunit); Component of the menaquinol-cytochrome c reductase complex.
   
 
 0.748
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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