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:
pstA
Phosphate ABC transporter, permease protein; Identified by similarity to GP:1369911; match to protein family HMM PF00528; match to protein family HMM TIGR00974.
 
  
 0.997
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.
  
 0.994
CPS_1210
Putative phosphate ABC transporter, periplasmic phosphate-binding protein; Identified by similarity to GP:29338631; match to protein family HMM TIGR02136.
 
  
 0.864
pstC
Phosphate ABC transporter, permease protein; Identified by similarity to GP:28809862; match to protein family HMM PF00528.
 
  
 0.858
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.
  
  
 0.654
CPS_0965
Identified by match to protein family HMM PF00691.
 
  
 0.653
CPS_2189
Conserved hypothetical protein; Identified by similarity to OMNI:SO3107.
   
    0.644
CPS_3637
Identified by match to protein family HMM PF01384.
     
 0.639
CPS_3638
Conserved hypothetical protein TIGR00153; Identified by match to protein family HMM PF01865; match to protein family HMM TIGR00153.
     
 0.584
phoR
Phosphate regulon sensor protein PhoR; Identified by similarity to SP:P08400; match to protein family HMM PF00512; match to protein family HMM PF02518.
 
   
 0.583
Your Current Organism:
Colwellia psychrerythraea
NCBI taxonomy Id: 167879
Other names: C. psychrerythraea 34H, Colwellia psychrerythraea 34H, Colwellia psychrerythraea str. 34H, Colwellia psychrerythraea strain 34H, Colwellia sp. 34H
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