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 uptake regulator, PhoU; Plays a role in the regulation of phosphate uptake. (242 aa)    
Predicted Functional Partners:
pstB
Phosphate ABC transporter ATP-binding protein, PhoT family; 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.
  
 0.996
pstA
Phosphate ABC transporter membrane protein 2, PhoT family.
 
  
 0.993
pstC
Phosphate ABC transporter membrane protein 1, PhoT family; 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.
 
  
 0.963
pstS
Phosphate ABC transporter substrate-binding protein, PhoT family.
 
  
 0.959
metN2
Phosphate ABC transporter ATP-binding protein, PhoT family.
  
  
 0.835
phoB
Two-component system, OmpR family, phosphate regulon response regulator PhoB.
  
 0.808
phoR_2
Two-component system, OmpR family, phosphate regulon sensor histidine kinase PhoR.
 
   
 0.729
SEM24100.1
Phosphate ABC transporter substrate-binding protein, PhoT family.
 
  
 0.717
argF
Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline.
  
   
 0.590
gltB_1
Glutamate synthase (NADPH) large subunit.
     
 0.576
Your Current Organism:
Roseovarius tolerans
NCBI taxonomy Id: 74031
Other names: CIP 106398, DSM 11457, IFO 16695, JCM 21346, NBRC 16695, R. tolerans, strain EL-172
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.