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
B005_5151RNA polymerase sigma factor, sigma-70 family protein. (273 aa)    
Predicted Functional Partners:
B005_2795
Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase family protein.
 
 
 0.705
B005_0858
Histidine kinase-like ATPase domain protein.
 
 
 0.661
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.643
rpoC
DNA-directed RNA polymerase, beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.638
sigA
RNA polymerase principal sigma factor hrdB; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth.
 
   
 0.574
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.561
B005_4453
Hypothetical protein.
  
  
 0.549
B005_0396
Sensory box protein.
  
 
 0.507
B005_2797
HAMP domain protein.
  
  
 0.496
B005_5150
Catalase family protein; Serves to protect cells from the toxic effects of hydrogen peroxide.
  
 
 0.478
Your Current Organism:
Nocardiopsis alba
NCBI taxonomy Id: 1205910
Other names: N. alba ATCC BAA-2165, Nocardiopsis alba ATCC BAA-2165, Nocardiopsis alba BE74
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.