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
pstBPhosphate 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. (250 aa)    
Predicted Functional Partners:
PAE1395
Phosphate ABC transporter, permease protein; Transport and binding proteins; Anions.
 
 
 0.999
PAE1396
Phosphate ABC transporter, permease protein; Part of the binding-protein-dependent transport system for phosphate; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
 
 
 0.999
PAE1397
Phosphate-binding periplasmic protein, putative; Transport and binding proteins; Anions; Belongs to the PstS family.
 
 
 0.999
PAE1386
Phosphate transport system regulator, conjectural; Regulatory functions; General.
 
  
 0.927
PAE2220
Conserved hypothetical protein.
 
  
 0.829
PAE2019
Conserved hypothetical protein.
 
  
 0.822
guaA
GMP synthetase (glutamine-hydrolysing); Catalyzes the synthesis of GMP from XMP.
 
   
 0.771
tpiA
Triosephosphate isomerase (tpiA); Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P); Belongs to the triosephosphate isomerase family.
  
  
 0.613
PAE1884
Phosphate permease, conjectural; Transport and binding proteins; Anions.
     
 0.610
PAE0022
Sulfate transport system, permease protein, putative; Transport and binding proteins; Anions.
 
   
 0.558
Your Current Organism:
Pyrobaculum aerophilum
NCBI taxonomy Id: 178306
Other names: P. aerophilum str. IM2, Pyrobaculum aerophilum IM2, Pyrobaculum aerophilum str. IM2, Pyrobaculum aerophilum strain IM2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.