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_2730RNA polymerase sigma70 factor; Belongs to the sigma-70 factor family. ECF subfamily. (181 aa)    
Predicted Functional Partners:
BF49_2729
FIG111991 hypothetical protein.
 
 
 
 0.860
BF49_3380
Putative transcriptional activator ChrR.
 
 
 0.781
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.
    
 0.758
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.
    
 0.745
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.
    
 0.738
BF49_1679
RNA polymerase sigma factor; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.675
BF49_2096
RNA polymerase sigma54 factor RpoN; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.658
BF49_1039
RNA polymerase ECFtype sigma factor; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.627
BF49_3244
Chemotaxis protein methyltransferase CheR EC 21180.
   
 0.620
BF49_3220
RNA polymerase sigma factor; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.614
Your Current Organism:
Bradyrhizobium sp.
NCBI taxonomy Id: 376
Other names: B. sp.
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.