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
CCG06764.1Phosphate uptake regulator, PhoU; Plays a role in the regulation of phosphate uptake. (235 aa)    
Predicted Functional Partners:
pstB
Phosphate import 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.
  
 0.993
CCG06766.1
Phosphate transport system permease protein 2.
 
  
 0.982
CCG06763.1
Two component transcriptional regulator, winged helix family.
  
 0.911
CCG06767.1
Phosphate ABC transporter, 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.
 
  
 0.910
CCG06768.1
Phosphate ABC transporter, periplasmic binding protein.
 
  
 0.832
CCG06923.1
Sensor protein.
 
   
 0.590
CCG09818.1
Sigma-54 (RpoN); Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
  
  
 0.471
CCG07093.1
Glutamate synthase (NADPH) large subunit.
     
 0.468
CCG07354.1
Signal peptidase I; Belongs to the peptidase S26 family.
  
    0.451
CCG06977.1
Two component transcriptional regulator, winged helix family.
 
  
 0.434
Your Current Organism:
Pararhodospirillum photometricum
NCBI taxonomy Id: 1150469
Other names: P. photometricum DSM 122, Pararhodospirillum photometricum DSM 122, Rhodospirillum photometricum DSM 122
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