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. (233 aa)    
Predicted Functional Partners:
pstB
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.
  
 0.995
pstA
Phosphate ABC transporter, permease protein; Identified by match to protein family HMM PF00528; match to protein family HMM TIGR00974.
  
 0.993
pstC
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.
 
  
 0.969
pstS
Phosphate ABC transporter, periplasmic phosphate-binding protein.
 
  
 0.951
phoB
Phosphate regulon transcriptional regulatory protein PhoB; Identified by similarity to SP:P08402; match to protein family HMM PF00072; match to protein family HMM PF00486.
  
 0.851
SPO1790
Sulfate/tungstate uptake family ABC transporter, ATP-binding protein; Identified by similarity to GB:CAC40784.1; match to protein family HMM PF00005.
  
  
 0.849
gltB
Glutamate synthase, large subunit; Identified by similarity to SP:Q05755; match to protein family HMM PF01493; match to protein family HMM PF01645; match to protein family HMM PF04897; match to protein family HMM PF04898.
     
 0.808
SPO1947
Phosphate regulon sensor histidine kinase, putative; Identified by similarity to SP:P23621; match to protein family HMM PF00512; match to protein family HMM PF02518.
 
   
 0.771
SPO0055
OmpA domain protein; Identified by match to protein family HMM PF00691.
 
  
 0.733
mgtE
Magnesium transporter; Acts as a magnesium transporter.
     
 0.694
Your Current Organism:
Ruegeria pomeroyi
NCBI taxonomy Id: 246200
Other names: R. pomeroyi DSS-3, Ruegeria pomeroyi DSS-3, Ruegeria pomeroyi str. DSS-3, Ruegeria pomeroyi strain DSS-3, Silicibacter pomeroyi DSS-3
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