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
phoUPhosphate transport system regulatory protein PhoU; Plays a role in the regulation of phosphate uptake. (227 aa)    
Predicted Functional Partners:
pstB
Phosphate 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.
 
  
 0.992
pstA
Phosphate ABC transporter permease PstA.
 
  
 0.991
pstC
Phosphate ABC transporter permease PstC; 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.
 
  
 0.971
pstS
Phosphate ABC transporter periplasmic phosphate-binding protein.
 
  
 0.971
rpoN
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
  
  
 0.591
ugcG
Glycosyltransferase.
       0.545
AFE06000.1
Hypothetical protein.
    
 0.540
lepB
Signal peptidase I; Belongs to the peptidase S26 family.
  
    0.525
phoB
Phosphate regulon transcriptional regulatory protein PhoB.
  
 0.522
cafA
Ribonuclease G.
   
    0.513
Your Current Organism:
Corallococcus coralloides
NCBI taxonomy Id: 1144275
Other names: C. coralloides DSM 2259, Corallococcus coralloides ATCC 25202, Corallococcus coralloides DSM 2259, Corallococcus coralloides NBRC 100086, Corallococcus coralloides str. DSM 2259, Corallococcus coralloides strain DSM 2259
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