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
sigIHypothetical protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; Belongs to the sigma-70 factor family. SigI subfamily. (254 aa)    
Predicted Functional Partners:
KJS21174.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.994
KJS19046.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.963
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.
    
 
 0.900
KJS21231.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
  
 
 0.895
KJS21232.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.895
KJS23482.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.869
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.
    
 
 0.859
flgC
With FlgF and B makes up the proximal portion of the flagellar basal body rod; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.840
KJS23498.1
Hypothetical protein; Structural component of flagellum, the bacterial motility apparatus. Part of the rod structure of flagellar basal body.
  
 
 0.801
KJS23483.1
Flagellar motor switch protein FliM; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.797
Your Current Organism:
Clostridiaceae bacterium BRHc20a
NCBI taxonomy Id: 1629719
Other names: C. bacterium BRH_c20a, Clostridiaceae bacterium BRH_c20a
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.