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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
ppkProbable polyphosphate kinase protein; 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. (737 aa)    
Predicted Functional Partners:
ppx
Probable exopolyphosphatase protein.
 
 0.982
ppa
Inorganic pyrophosphatase (pyrophosphate phospho-hydrolase) (ppase) protein; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.928
RSc0138
Hypothetical protein of unknown function duf344.
 
   
 0.866
purM
Probable phosphoribosylformylglycinamidine cyclo-ligase (airs)(phosphoribosyl-aminoimidazole synthetase) (air synthase) protein.
    
 0.583
purN
Probable phosphoribosylglycinamide formyltransferase protein; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate.
    
 0.542
relA
Probable gtp pyrophosphokinase (atp:gtp 3'-pyrophosphotransferase) protein; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance.
      
 0.516
treY
Probable maltooligosyl trehalose synthase transmembrane protein.
      
 0.490
malQ
Probable 4-alpha-glucanotransferase (amylomaltase) protein.
      
 0.477
surA
Probable peptidyl-prolyl cis-trans isomerase (rotamase c) protein; Chaperone involved in the correct folding and assembly of outer membrane proteins. Recognizes specific patterns of aromatic residues and the orientation of their side chains, which are found more frequently in integral outer membrane proteins. May act in both early periplasmic and late outer membrane-associated steps of protein maturation.
   
  
 0.476
pstC
Probable phosphate transmembrane abc transporter 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.
     
 0.468
Your Current Organism:
Ralstonia solanacearum
NCBI taxonomy Id: 267608
Other names: R. solanacearum GMI1000, Ralstonia solanacearum GMI1000, Ralstonia solanacearum str. GMI1000, Ralstonia solanacearum strain GMI1000
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