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
PMM0710ABC transporter, substrate binding protein, phosphate; Alternative locus ID: PMED4_07841; Belongs to the PstS family. (323 aa)    
Predicted Functional Partners:
pstC,phoW
Putative phosphate ABC transporter; 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.
 
 0.998
pstA,phoT
Putative phosphate ABC transporter; Alternative locus ID: PMED4_08001.
 
 
 0.998
pstB
Putative phosphate ABC transporter, ATP binding subunit; 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.
 
 
 0.985
phoH,psiH
PhoH-like phosphate starvation-inducible protein; Alternative locus ID: PMED4_14501.
  
  
 0.572
phoR
Two-component sensor histidine kinase, phosphate sensing; Alternative locus ID: PMED4_07801.
     
 0.557
guaA
Glutamine amidotransferase class-I:GMP synthase; Catalyzes the synthesis of GMP from XMP.
     
 0.549
PMM0673
Putative phosphonate binding protein for ABC transporter; Alternative locus ID: PMED4_07291.
   
 
 0.546
phoB
Two-component response regulator, phosphate; Alternative locus ID: PMED4_07791.
  
  
 0.516
fumC
Fumarate lyase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily.
   
  
 0.514
thiE
Thiamine monophosphate synthase (TMP); Condenses 4-methyl-5-(beta-hydroxyethyl)thiazole monophosphate (THZ-P) and 2-methyl-4-amino-5-hydroxymethyl pyrimidine pyrophosphate (HMP-PP) to form thiamine monophosphate (TMP).
   
    0.489
Your Current Organism:
Prochlorococcus marinus pastoris
NCBI taxonomy Id: 59919
Other names: P. marinus subsp. pastoris str. CCMP1986, Prochlorococcus marinus MED4, Prochlorococcus marinus subsp. pastoris str. CCMP1378, Prochlorococcus marinus subsp. pastoris str. CCMP1986, Prochlorococcus sp. CCMP1378, Prochlorococcus sp. MED4
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