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
yqfAConserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; Product type cp: cell process. (331 aa)    
Predicted Functional Partners:
yqeZ
Putative membrane bound hydrolase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme.
 
  
 0.998
yuaG
Putative flotillin-like protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pf: putative factor.
   
  
 0.994
yqfB
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
  
  
 0.989
yisP
Putative squalene/phytoene synthase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme; Belongs to the phytoene/squalene synthase family.
      
 0.848
yprB
Putative nucleic acid binding enzyme; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme.
      
 0.745
yqfC
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; PubMedId: 12662922.
  
  
 0.744
sigW
RNA polymerase ECF(extracytoplasmic function)-type sigma factor W; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Sigma-W controls genes involved in response to cell envelope stress such as antimicrobial peptides , alkaline pH , transport processes and detoxification.
   
  
 0.736
yqfD
Stage IV sporulation protein; Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type cp: cell process.
  
  
 0.726
yjzH
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
   
  
 0.718
yuaF
Putative membrane integrity integral membrane protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pm: putative membrane component.
   
    0.682
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.