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
spoIIABAnti-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. (146 aa)    
Predicted Functional Partners:
spoIIAA
Anti-sigma F factor antagonist; Belongs to the anti-sigma-factor antagonist family.
 
 
 0.998
sigF_1
RNA polymerase sigma-F factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
 
 0.995
KLU62841.1
Tetratricopeptide repeat protein.
  
 0.985
KLU61404.1
SpoVA protein.
 
   
 0.894
flgK
Flagellar hook-associated protein 1.
   
    0.876
pomA
Chemotaxis protein PomA.
   
    0.876
fliG
Flagellar motor switch protein FliG.
   
    0.876
flgB
Flagellar basal body rod protein FlgB; Structural component of flagellum, the bacterial motility apparatus. Part of the rod structure of flagellar basal body.
   
    0.876
spoVAD
Stage V sporulation protein AD.
 
  
 0.869
spoIIID
Stage III sporulation protein D.
  
   
 0.865
Your Current Organism:
Peptococcaceae bacterium CEB3
NCBI taxonomy Id: 999898
Other names: P. bacterium CEB3
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