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
ANX12768.1RNA polymerase sigma-F factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (252 aa)    
Predicted Functional Partners:
ANX12770.1
Anti-sigma F factor antagonist; Belongs to the anti-sigma-factor antagonist family.
 
  
 0.983
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.
 
 
 0.980
ANX12765.1
Stage V sporulation protein AC.
 
   
 0.871
rsbW
Anti-sigma B factor RsbW; Negative regulator of sigma-B activity. Phosphorylates and inactivates its specific antagonist protein, RsbV. Upon phosphorylation of RsbV, RsbW is released and binds to sigma-B, thereby blocking its ability to form an RNA polymerase holoenzyme (E-sigma-B).
 
 
 0.868
ANX12764.1
Stage V sporulation protein AD.
 
    0.866
ANX12761.1
Stage V sporulation protein AF.
 
    0.862
ANX12763.1
Stage V sporulation protein AE.
 
     0.858
ANX12710.1
Stage IV sporulation protein A; ATPase. Has a role at an early stage in the morphogenesis of the spore coat.
  
  
 0.784
ANX11855.1
Hypothetical protein.
  
 
 0.767
ANX13699.1
Flagellar biosynthesis anti-sigma factor FlgM.
  
 
 0.767
Your Current Organism:
Fictibacillus arsenicus
NCBI taxonomy Id: 255247
Other names: Bacillus arsenicus, Bacillus arsenicus Shivaji et al. 2005, Bacillus sp. JP44SK14, DSM 15822, F. arsenicus, Fictibacillus arsenicus (Shivaji et al. 2005) Glaeser et al. 2013, JCM 12167, MTCC 4380, strain Con a/3
Server load: low (18%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.