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
KPV43524.1Sporulation sigma factor SigF; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (250 aa)    
Predicted Functional Partners:
spoIIAB
Hypothetical 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.
 
 
 0.992
KPV43522.1
Anti-sigma F factor antagonist; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the anti-sigma-factor antagonist family.
 
  
 0.953
KPV43525.1
Stage V sporulation protein AC; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.890
KPV42057.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.883
KPV43526.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.869
KPV43577.1
Stage V sporulation protein AEB; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.868
KPV43267.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
   
 0.776
KPV39886.1
Spore gernimation protein GerA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.773
KPV44884.1
Stage IV sporulation protein A; ATPase. Has a role at an early stage in the morphogenesis of the spore coat.
  
     0.769
KPV42839.1
Stage III sporulation protein D; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.763
Your Current Organism:
Alicyclobacillus ferrooxydans
NCBI taxonomy Id: 471514
Other names: A. ferrooxydans, Alicyclobacillus ferrooxydans Jiang et al. 2008, CGMCC 1.6357, DSM 22381, JCM 15090, strain TC-34
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