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
pstSABC superfamily (peri_bind) high-affinity phosphate transporter; [P] COG0226 ABC-type phosphate transport system, periplasmic component. (303 aa)    
Predicted Functional Partners:
pstA
Phosphate ABC transporter, permease protein PstA; [P] COG4208 ABC-type sulfate transport system, permease component.
 
 
 0.999
NOR53_703
Binding-protein-dependent transport systems inner membrane component; [P] COG0581 ABC-type phosphate transport system, permease component.
 
 
 0.995
phoU
Phosphate transport system regulatory protein PhoU; Plays a role in the regulation of phosphate uptake.
 
  
 0.915
phoR
Phosphate regulon sensor kinase PhoR; [T] COG0642 Signal transduction histidine kinase.
 
  
 0.889
phoB
Phosphate regulon transcriptional regulatory protein PhoB; [TK] COG0745 Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain.
  
  
 0.814
EED31774.1
[P] COG1785 Alkaline phosphatase; Belongs to the alkaline phosphatase family.
  
  
 0.674
pheT
[J] COG0072 Phenylalanyl-tRNA synthetase beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.565
EED32795.1
Transcriptional regulatory protein; [S] COG4764 Uncharacterized protein conserved in bacteria.
       0.543
guaA
GMP synthetase; Catalyzes the synthesis of GMP from XMP.
     
 0.522
EED31684.1
Sensor protein GacS; [T] COG0642 Signal transduction histidine kinase.
     
 0.518
Your Current Organism:
gamma proteobacterium NOR53
NCBI taxonomy Id: 566466
Other names: g. proteobacterium NOR5-3, gamma proteobacterium NOR5-3
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