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
SDP57313.1RNA polymerase, sigma 54 subunit, RpoN/SigL; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (484 aa)    
Predicted Functional Partners:
rpoA
DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 
 0.983
rpoB
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.981
rpoC
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.981
rpoZ
DNA-directed RNA polymerase subunit omega; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.
   
 
 0.978
SDO83772.1
Two-component system, NtrC family, response regulator PilR.
 
  
 0.909
SDP36798.1
Transcriptional regulator containing PAS, AAA-type ATPase, and DNA-binding Fis domains.
 
 
 0.874
SDO53529.1
Transcriptional regulator containing PAS, AAA-type ATPase, and DNA-binding Fis domains.
 
 
 0.857
SDP57330.1
Lipopolysaccharide export system ATP-binding protein.
 
  
 0.848
SDP81262.1
Polar amino acid transport system substrate-binding protein.
  
 
 0.834
SDO83738.1
PAS/PAC sensor signal transduction histidine kinase.
    
 0.826
Your Current Organism:
Desulforhopalus singaporensis
NCBI taxonomy Id: 91360
Other names: D. singaporensis, DSM 12130, Desulforhopalus singaporensis Lie et al. 2000, strain Spore T1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.