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
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
ORA75944.1RNA polymerase subunit sigma-70; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily. (455 aa)    
Predicted Functional Partners:
ORA71872.1
RNA polymerase subunit sigma; Member of the extracytoplasmic function sigma factors which are active under specific conditions; binds with the catalytic core of RNA polymerase to produce the holoenzyme and directs bacterial core RNA polymerase to specific promoter elements to initiate transcription; in M. tuberculosis this protein regulates polyketide synthases and secreted or membrane proteins; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.849
ORA70867.1
RNA polymerase sigma factor SigM; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.807
ORA75979.1
RNA polymerase subunit sigma-70; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.739
ORA75093.1
RNA polymerase subunit sigma; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
0.731
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.
    
 
 0.612
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.
    
 
 0.612
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.
    
 
 0.607
ORA75166.1
RNA polymerase subunit sigma; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this sigma factor is a general stress response regulator; expressed in stationary phase and under nitrogen depletion and cold shock; Derived by automated computational analysis using gene prediction method: Protein Homology.
      
 0.598
ORA75945.1
PPE family protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.587
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.
    
 
 0.585
Your Current Organism:
Mycobacterium heidelbergense
NCBI taxonomy Id: 53376
Other names: ATCC 51253, CIP 105424, DSM 44471, JCM 14842, M. heidelbergense, strain 2554/91
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