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
pstA2-2PstA3: phosphate transport system, permease protein; Signal peptide. (285 aa)    
Predicted Functional Partners:
pstS3
PtsS3:predicted phosphate-binding protein PstS; Signal peptide.
 
 0.997
pstB3
PstB3: phosphate transport system, 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.
 
 0.997
pstC3
PstC3: phosphate transport system, 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.
 
 
0.992
pstB2
PstB2: phosphate transport system, 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.
 
 0.988
pstB
PstB: phosphate transport system ATP-binding protein; Belongs to the ABC transporter superfamily.
 
 0.985
pstS
PstS: phosphate-binding protein PstS; Signal peptide.
 
 0.981
phoU2
PhoU2: phosphate transport system protein; Plays a role in the regulation of phosphate uptake.
  
 0.979
pstC
PstC: phosphate-specific transport system, cytoplasmic membrane component; Signal anchor.
 
 
0.943
pstC2
PstC2: phosphate transport system, 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.
 
 
0.931
pstS2
PstS2: predicted phosphate-binding protein PstS; Signal peptide.
  
 
 0.928
Your Current Organism:
Desulfobacula toluolica
NCBI taxonomy Id: 651182
Other names: D. toluolica Tol2, Desulfobacula toluolica DSM 7467, Desulfobacula toluolica Tol2, Desulfobacula toluolica str. Tol2, Desulfobacula toluolica strain Tol2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.