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; 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. (732 aa)    
Predicted Functional Partners:
CQ12_31810
Exopolyphosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.981
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.918
CQ12_29095
Polyphosphate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.880
CQ12_13345
Polyphosphate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.865
CQ12_00210
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.841
CQ12_06520
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.841
surE
Stationary phase survival protein SurE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
     
 0.680
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.667
CQ12_03670
Chromosomal replication initiator DnaA; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the DnaA family.
     
 0.610
CQ12_37770
HAD family hydrolase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
  0.567
Your Current Organism:
Bradyrhizobium jicamae
NCBI taxonomy Id: 280332
Other names: B. jicamae, Bradyrhizobium jicamae Ramirez-Bahena et al. 2009, Bradyrhizobium sp. PAC68, Bradyrhizobium sp. PAC683, Bradyrhizobium sp. PAC684, CECT 7395, LMG 24556, LMG:24556, strain PAC68
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