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
xpaCPutative phosphatase; In double copy it causes aberrant cell morphology, filamentation and inhibits sporulation. Hydrolyzes 5-bromo-4- chloroindolyl phosphate. (204 aa)    
Predicted Functional Partners:
yaaN
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; PubMedId: 12533473; Belongs to the TelA family.
 
  
 0.992
yceH
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; Belongs to the TelA family.
 
  
 0.889
yaaO
Putative decarboxylase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme.
  
    0.647
yhjE
Putative integral inner 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.
  
   
 0.577
fmnP
FMN permease; Mediates uptake of riboflavin and roseoflavin, a toxic riboflavin analog; may also transport FMN. Probably a riboflavin- binding protein that interacts with the energy-coupling factor (ECF) ABC-transporter complex. Unlike classic ABC transporters this ECF transporter provides the energy necessary to transport a number of different substrates. The substrates themselves are bound by transmembrane, not extracytoplasmic soluble proteins (By similarity). Belongs to the prokaryotic riboflavin transporter (P-RFT) (TC 2.A.87) family.
  
     0.569
tmk
Thymidylate kinase; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family.
  
    0.565
mreD
Cell-shape determining protein; Involved in formation of the rod shape of the cell. May also contribute to regulation of formation of penicillin-binding proteins (By similarity).
  
     0.543
yisL
Putative 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.
  
     0.542
ccpC
Transcriptional repressor of citB and citZ; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type r: regulator; Belongs to the LysR transcriptional regulatory family.
  
     0.516
csfB
Forespore-specific anti-sigma factor; An anti-sigma-G factor, prevents premature activation of sigma-G factor in the forespore; overexpression leads to 1000-fold reduction in spore formation, spore formation stops after engulfment. Overexpression also inhibits sigma- G transcription activation activity. When both Gin and sigma-G are expressed in E.coli Gin inhibits sigma-G, strongly suggesting Gin inhibits by direct physical interaction.
  
    0.505
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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