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
C806_02428RNA polymerase sigma-G factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (267 aa)    
Predicted Functional Partners:
C806_01912
Stage II sporulation protein E.
  
  
 0.871
C806_01052
Sporulation transcription factor Spo0A; May play the central regulatory role in sporulation. It may be an element of the effector pathway responsible for the activation of sporulation genes in response to nutritional stress. Spo0A may act in concert with spo0H (a sigma factor) to control the expression of some genes that are critical to the sporulation process.
  
   
 0.861
spoIIAB
Anti-sigma F factor; Binds to sigma F and blocks its ability to form an RNA polymerase holoenzyme (E-sigma F). Phosphorylates SpoIIAA on a serine residue. This phosphorylation may enable SpoIIAA to act as an anti- anti-sigma factor that counteracts SpoIIAB and thus releases sigma F from inhibition.
  
  
 0.858
C806_04067
YlmC/YmxH family sporulation protein.
 
     0.813
C806_03314
Stage II sporulation protein R.
 
   
 0.810
C806_00215
Anti-sigma F factor antagonist; Belongs to the anti-sigma-factor antagonist family.
  
   
 0.808
C806_01073
Stage IV sporulation protein A; ATPase. Has a role at an early stage in the morphogenesis of the spore coat.
 
  
 0.807
C806_03210
Stage V sporulation protein T.
  
   
 0.798
C806_00197
Stage V sporulation protein AD.
  
    0.777
C806_00209
Stage V sporulation protein AC.
  
     0.773
Your Current Organism:
Lachnospiraceae bacterium 31
NCBI taxonomy Id: 397288
Other names: L. bacterium 3-1, Lachnospiraceae bacterium 3-1
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