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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
phoUTranscriptional regulator of high affinity phosphate uptake system PhoU; Plays a role in the regulation of phosphate uptake. (236 aa)    
Predicted Functional Partners:
pstA
ABC-type high affinity phosphate uptake system permease component PstA.
 
  
 0.998
pstB
ABC-type high affinity phosphate uptake system ATPase component 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.
  
 0.995
pstA-2
ABC-type phosphate uptake system permease component PstA.
  
 0.989
pstB2
ABC-type phosphate uptake system permease ATPase component 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.
  
 0.983
pstC
ABC-type high affinity phosphate uptake system permease component PstC.
 
  
 0.934
phoB
Phosphate-responsive two component signal transduction system response regulator PhoB.
  
 0.927
phoR
Two-component system, OmpR family, phosphate regulon sensor histidine kinase PhoR; Phosphate-responsive two component signal transduction system histidine kinase with PAS and DUF3329 domains PhoR.
 
  
 0.907
pstS
ABC-type phosphate uptake system substrate-binding component PstS.
 
  
 0.884
pstS-2
ABC-type phosphate uptake system substrate-binding component PstS.
 
  
 0.884
pstC-2
ABC-type phosphate uptake system permease component 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.
 
  
 0.862
Your Current Organism:
Shewanella oneidensis
NCBI taxonomy Id: 211586
Other names: S. oneidensis MR-1, Shewanella oneidensis ATCC 700550, Shewanella oneidensis MR-1, Shewanella oneidensis str. MR-1, Shewanella oneidensis strain MR-1, Shewanella sp. MR-1
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