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
capCCapsular polyglutamate amide ligase/translocase subunit; Required for PGA (gamma-polyglutamic acid) biosynthesis. (149 aa)    
Predicted Functional Partners:
capB
Capsular polyglutamate synthetase (ATP-dependent amide ligase); Catalyzes the biosynthesis of PGA (gamma-polyglutamic acid) from L-glutamate. Both the 44-kDa and the 33-kDa forms are required for PGA synthesis.
 
  
 0.999
capA
Capsular polyglutamate synthetase; Seems to be required for maximum PGA (gamma-polyglutamic acid) production; Belongs to the CapA family.
 
  
 0.998
capE
Factor required for polyglutamate synthesis; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type f: factor.
  
  
 0.996
pgdS
gamma-DD-glutamyl hydrolase (PGA depolymerase); Cleaves, in an endo-type manner, the gamma-glutamyl bond between D-glutamate and L-glutamate of poly-gamma-glutamate (PGA).
 
   
 0.964
yjqB
Putative PBSX phage-related replication protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type h: extrachromosomal origin; Belongs to the UPF0714 family.
 
   
 0.913
ymaC
Conserved hypothetical protein; Evidence 7: Gene remnant; Belongs to the UPF0714 family.
 
   
 0.913
yoqZ
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; Belongs to the UPF0714 family.
 
   
 0.865
yndL
Putative phage-related replication protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type h: extrachromosomal origin; Belongs to the UPF0714 family.
 
   
 0.782
yrpC
Glutamate racemase; Provides the (R)-glutamate required for cell wall biosynthesis.
      
 0.751
yhdX
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
      
 0.687
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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