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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
spo0FTwo-component response regulator; Key element in the phosphorelay regulating sporulation initiation. Phosphorylation of spo0B during sporulation initiation. (124 aa)    
Predicted Functional Partners:
spo0B
Sporulation initiation phosphotransferase; Key element in the phosphorelay regulating sporulation initiation. Acts on spo0A. Mediates reversible phosphoryl transfer from spo0F to spo0A.
  
 
 0.999
rapH
Response regulator aspartate phosphatase; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the RAP family.
   
 0.998
kinE
Two-component sensor histidine kinase; Phosphorylates the sporulation-regulatory protein spo0A under biofilm growth conditions. Also able to weakly phosphorylate spo0F.
  
 
 0.998
kinB
Two-component sensor histidine kinase; Phosphorylates the sporulation-regulatory proteins spo0A and spo0F. Spo0F is required for the KinB activity.
  
 
 0.998
kinD
Histidine kinase phosphorylating Spo0A; Phosphorylates the sporulation-regulatory protein spo0F and, to a minor extent, is responsible for heterogeneous expression of spo0A during logarithmical growth. Also phosphorylates spo0A under biofilm growth conditions.
  
 
 0.997
kinA
Sporulation-specific ATP-dependent protein histidine kinase; Phosphorylates the sporulation-regulatory proteins spo0A and spo0F. It also autophosphorylates in the presence of ATP.
  
 0.997
kinC
Two-component sensor histidine kinase; Phosphorylates the sporulation-regulatory protein spo0A.
  
  
 0.997
rapB
Response regulator aspartate phosphatase; Prevents sporulation by dephosphorylating Spo0F.
   
 
 0.990
spo0A
Response regulator; 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. Repressor of abrB, activator of the spoIIa operon. Binds the DNA sequence 5'-TGNCGAA-3' (0A box).
  
 
0.987
rapA
Response regulator aspartate phosphatase; Prevents sporulation by dephosphorylating Spo0F. Belongs to the RAP family.
   
 0.962
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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