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
ywhKFactor interacting with DNA helicase PcrA; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type f: factor. (451 aa)    
Predicted Functional Partners:
yerB
Putative lipoprotein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; lipoprotein.
   
 
 0.926
yxaL
Membrane associated protein kinase with beta-propeller domain; Increases the processivity of the PcrA helicase, but does not bind to DNA.
     
 0.924
ywhL
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
 
   
0.872
ytzB
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
      
 0.847
dhbB
Isochorismatase; Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type e: enzyme.
  
    0.818
pcrA
ATP-dependent DNA helicase; DNA helicase used for plasmid rolling-circle replication and also involved in UV repair.
    
 
 0.786
srfAB
Surfactin synthetase; This protein is a multifunctional enzyme able to activate and polymerize the amino acids Leu, Glu, Asp and Val. Activation sites for these AA consist of individual domains.
  
  
 0.706
srfAA
Surfactin synthetase; This protein is a multifunctional enzyme able to activate and polymerize the amino acids Leu, Glu, Asp and Val. Activation sites for these AA consist of individual domains.
  
    0.696
ppsB
Plipastatin synthetase; This protein is a multifunctional enzyme, able to activate and polymerize the amino acids Tyr and Thr as part of the biosynthesis of the lipopeptide antibiotic plipastatin. The Thr residue is further converted to the D-allo-isomer form. The activation sites for these amino acids consist of individual domains. Belongs to the ATP-dependent AMP-binding enzyme family.
  
    0.650
cccA
Cytochrome c550; Not essential for growth on minimal or rich media.
  
 
 0.637
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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