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
pstSPhosphate ABC transporter (binding lipoprotein); Part of the ABC transporter complex PstSACB involved in phosphate import. (300 aa)    
Predicted Functional Partners:
pstBB
Phosphate ABC transporter (ATP-binding protein); Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family.
 
 0.999
pstBA
Phosphate ABC transporter (ATP-binding protein); Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family.
 
 0.999
pstA
Phosphate ABC transporter (permease); Part of the binding-protein-dependent transport system YqgGHIJK. Probably responsible for the translocation of the substrate across the membrane (By similarity); Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
 
 0.999
pstC
Phosphate ABC transporter (permease); Part of the binding-protein-dependent transport system YqgGHIJK. Probably responsible for the translocation of the substrate across the membrane (By similarity); Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
 
 0.999
phoR
Two-component sensor histidine kinase; Member of the two-component regulatory system PhoP/PhoR involved in the alkaline phosphatase genes regulation. PhoR may function as a membrane-associated protein kinase that phosphorylates PhoP in response to environmental signals.
  
  
 0.939
phoD
Alkaline phosphatase D; Evidence 1a: Function experimentally demonstrated in the studied strain; enzyme.
   
  
 0.912
phoP
Two-component response regulator; Member of the two-component regulatory system PhoP/PhoR involved in the regulation of alkaline phosphatase genes phoA and phoB and of phosphodiesterase.
  
  
 0.882
phoA
Alkaline phosphatase A; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the alkaline phosphatase family.
  
  
 0.863
yjkB
Putative phosphate ABC transporter (ATP-binding protein); Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pt: putative transporter; Belongs to the ABC transporter superfamily.
  
 0.842
phoB
Alkaline phosphatase III; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the alkaline phosphatase family.
  
  
 0.831
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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