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
PhoUPutative phosphate transport system regulatory protein; Plays a role in the regulation of phosphate uptake. (217 aa)    
Predicted Functional Partners:
PstA
COG0581 ABC-type phosphate transport system, permease component.
 
  
 0.990
PstB
Phosphate transporter ATP-binding protein; COG1117 ABC-type phosphate transport system, ATPase component; Belongs to the ABC transporter superfamily.
 
  
 0.977
pstB
Phosphate 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.
 
  
 0.977
PstC
Putative 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.
 
  
 0.948
PstS
Putative ABC transporter, phosphate-binding protein; COG0226 ABC-type phosphate transport system, periplasmic component.
 
  
 0.916
SRA_05496
COG0308 Aminopeptidase N.
  
  
 0.723
SRA_05531
Methylase; COG0144 tRNA and rRNA cytosine-C5-methylases.
       0.480
metG
methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation; Belongs to the class-I aminoacyl-tRNA synthetase family. MetG type 2B subfamily.
     
 0.461
GltB
COG0067 Glutamate synthase domain 1.
     
 0.445
SRA_05491
Hypothetical protein.
       0.440
Your Current Organism:
Streptococcus ratti
NCBI taxonomy Id: 699248
Other names: S. ratti FA-1 = DSM 20564, Streptococcus ratti DSM 20564, Streptococcus ratti DSM 20564 = FA-1, Streptococcus ratti FA-1, Streptococcus ratti FA-1 = DSM 20564
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