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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
ppkPolyphosphate kinase EC 2741; 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. (735 aa)    
Predicted Functional Partners:
BF49_0941
Exopolyphosphatase EC 36111.
 
 
 0.996
BF49_3566
UDPgalactoselipid carrier transferase EC 2.
 
  
 0.965
BF49_1870
UDPgalactoselipid carrier transferase EC 2.
 
  
 0.958
BF49_1084
Exopolyphosphatase EC 36111.
 
 
 0.947
ppa
Inorganic pyrophosphatase EC 3611; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
    
 0.931
BF49_5193
FIG00440701 hypothetical protein.
 
   
 0.785
polA
DNA polymerase I EC 2777; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.715
BF49_0939
Chromosomal replication initiator protein DnaA; Belongs to the DnaA family.
     
 0.650
surE
5nucleotidase SurE EC 3135; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
     
 0.532
BF49_6978
*Name Phosphatidylserinephosphatidylglycerophosphatecardiolipi n synthases and related enzymes.
  
  
 0.478
Your Current Organism:
Bradyrhizobium sp.
NCBI taxonomy Id: 376
Other names: B. sp.
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