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
OAN99600.1Phosphate transport system regulatory protein PhoU; Plays a role in the regulation of phosphate uptake. (243 aa)    
Predicted Functional Partners:
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.
 
 0.999
OAN99598.1
Phosphate ABC transporter, permease protein PstA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.996
OAN99596.1
Phosphate ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.945
OAN99597.1
Phosphate ABC transporter permease subunit 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.
 
  
 0.929
OAN99601.1
Phosphate regulon transcriptional regulatory protein PhoB; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.850
A8B75_03335
Hypothetical protein; Frameshifted; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
   
 0.683
OAO01237.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
  
  
 0.537
OAO00881.1
Phosphate transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.466
ppk
RNA degradosome polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family.
     
 0.466
OAO04146.1
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.
  
  
 0.431
Your Current Organism:
Sphingomonadales bacterium EhC05
NCBI taxonomy Id: 1849171
Other names: S. bacterium EhC05
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