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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
BF49_0118RNA polymerase sigma54 factor RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (537 aa)    
Predicted Functional Partners:
rpoZ
DNAdirected RNA polymerase omega subunit EC 2776; 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.
   
 0.924
rpoC
DNAdirected RNA polymerase beta subunit EC 2776; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 0.922
rpoB
DNAdirected RNA polymerase beta subunit EC 2776; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 0.918
BF49_5893
DNAdirected RNA polymerase alpha subunit EC 2776.
 
 0.913
BF49_5901
DNAdirected RNA polymerase alpha subunit EC 2776.
 
 0.913
rpoA
DNAdirected RNA polymerase alpha subunit EC 2776; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 0.897
BF49_0116
PTS IIAlike nitrogenregulatory protein PtsN.
 
  
 0.879
hpf
Ribosomal subunit interface protein; Required for dimerization of active 70S ribosomes into 100S ribosomes in stationary phase; 100S ribosomes are translationally inactive and sometimes present during exponential growth.
  
  
 0.856
BF49_5912
Formate hydrogenlyase transcriptional activator.
 
  
 0.831
BF49_0517
Trehalose6phosphate phosphatase EC 31312; Removes the phosphate from trehalose 6-phosphate to produce free trehalose.
   
    0.818
Your Current Organism:
Bradyrhizobium sp.
NCBI taxonomy Id: 376
Other names: B. sp.
Server load: low (22%) [HD]