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
TO73_1966Phosphate transport system regulatory protein PhoU; Plays a role in the regulation of phosphate uptake. (220 aa)    
Predicted Functional Partners:
pstB
Phosphate transport ATP-binding protein PstB; 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.
 
  
 0.989
TO73_2210
Phosphate transport system permease protein PstA; TC 3.A.1.7.1.
 
  
 0.987
TO73_2208
Phosphate ABC transporter, periplasmic phosphate-binding protein PstS; TC 3.A.1.7.1.
 
  
 0.846
TO73_2209
Phosphate transport system permease protein 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.
 
  
 0.842
TO73_1965
Phosphate regulon sensor protein PhoR (SphS).
 
   
 0.830
TO73_1964
Phosphate regulon transcriptional regulatory protein PhoB (SphR).
  
  
 0.805
TO73_1967
Hypothetical protein.
       0.494
TO73_1958
Glutamate synthase [NADPH] large chain.
     
 0.487
TO73_1440
Cell division topological specificity factor MinE; Prevents the cell division inhibition by proteins MinC and MinD at internal division sites while permitting inhibition at polar sites. This ensures cell division at the proper site by restricting the formation of a division septum at the midpoint of the long axis of the cell.
  
    0.477
metG
methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
     
 0.464
Your Current Organism:
Thermus aquaticus
NCBI taxonomy Id: 498848
Other names: T. aquaticus Y51MC23, Thermus aquaticus Y51MC23, Thermus aquaticus str. Y51MC23, Thermus aquaticus strain Y51MC23
Server load: low (12%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.