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
spoIIABUnannotated protein; 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. (151 aa)    
Predicted Functional Partners:
B4V02_10215
Unannotated protein; Belongs to the anti-sigma-factor antagonist family.
 
 
 0.996
B4V02_10225
Unannotated protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
 
 0.992
B4V02_04200
Unannotated protein; Belongs to the anti-sigma-factor antagonist family.
  
 
 0.942
B4V02_10240
Unannotated protein.
 
   
 0.888
B4V02_08765
Unannotated protein.
  
  
 0.878
B4V02_10210
Unannotated protein; Belongs to the peptidase S11 family.
 
   
 0.856
B4V02_08775
Unannotated protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
  
  
 0.845
B4V02_10235
Unannotated protein.
 
   
 0.831
B4V02_02050
Unannotated protein.
  
   
 0.824
B4V02_10430
Unannotated protein; ATPase. Has a role at an early stage in the morphogenesis of the spore coat.
  
  
 0.818
Your Current Organism:
Paenibacillus kribbensis
NCBI taxonomy Id: 172713
Other names: JCM 11465, KCTC 0766BP, P. kribbensis, Paenibacillus kribbensis Yoon et al. 2003, strain AM49
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.