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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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sunASublancin 168 lantibiotic antimicrobial precursor peptide in SPBeta prophage; Bacteriocin active against Gram-positive bacteria. Inhibits B.cereus spore outgrowth, after the germination stage, approximately 1000-fold better than it inhibits exponential growth of the same cells. Inhibits B.subtilis strain ATCC 6633. (56 aa)    
Predicted Functional Partners:
sunT
Sublancin 168 lantibiotic transporter; SunT (TC 3.A.1.112.4) is required for production of the lantibiotic sublancin-168, probably by both processing the signal peptide and exporting the resulting mature lantibiotic.
  
  
 0.939
sunS
Sublancin glycosyltransferase; Transfers a hexose moiety onto 'Cys-41' of bacteriocin sublancin-168 (SunA). Accepts UDP-glucose (UDP-Glc), UDP-N- acetylglucosamine (UDP-GlcNAc), UDP-galactose (UDP-Gal), UDP-xylose (UDP-Xyl) and GDP-mannose as substrate.
  
  
 0.937
bdbA
Bacteriophage SPbeta thiol-disulfide oxidoreductase; Unknown; dispensable for production of the lantibiotic sublancin 168 and for competence for DNA uptake; Belongs to the thioredoxin family.
  
  
 0.863
bdbB
Bacteriophage SPbeta thiol-disulfide oxidoreductase; Important but not absolutely essential for the production of the lantibiotic sublancin 168, it may also be required for the stability of other secreted proteins. Not required for competence for DNA uptake; Belongs to the DsbB family. BdbC subfamily.
  
  
 0.820
yvrG
Two-component sensor histidine kinase YvrG innvolved in cell wall processes [YvrH]; Member of the two-component regulatory system YvrG/YvrH that positively regulates 7 transcriptional units (wprA, wapA-yxxG, dltABCDE, sunA, sunT-bdbA-yolJ-bdbB, sigO-rsoA, and sigX-rsiX), and negatively regulates the lytABC operon. Probably activates YvrH by phosphorylation.
      
 0.741
sunI
Protein of immunity to sublancin; Is essential and sufficient to confer resistance to the bacteriocin sublancin 168.
  
    0.410
yvrH
Two-component response regulator YvrH involved in cell wall processes [YvrG]; Member of the two-component regulatory system YvrG/YvrH that positively regulates 7 transcriptional units (wprA, wapA-yxxG, dltABCDE, sunA, sunT-bdbA-yolJ-bdbB, sigO-rsoA, and sigX-rsiX), and negatively regulates the lytABC operon.
      
 0.408
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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