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 1; 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. (696 aa)    
Predicted Functional Partners:
pfkA
6-phosphofructokinase; Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis; Belongs to the phosphofructokinase type A (PFKA) family. Mixed-substrate PFK group III subfamily.
 
   
 0.772
OQY31884.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.762
purN
Phosphoribosylglycinamide formyltransferase; 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.
      0.642
ddl
Hypothetical protein; Cell wall formation; Belongs to the D-alanine--D-alanine ligase family.
     
 0.637
surE
5'/3'-nucleotidase SurE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
     
 0.631
OQY33623.1
DNA polymerase I; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.600
OQY35661.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.503
OQY32751.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.487
OQY31871.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
       0.480
OQY31872.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.480
Your Current Organism:
Spirochaetaceae bacterium 457259
NCBI taxonomy Id: 1971727
Other names: S. bacterium 4572_59, Spirochaetaceae bacterium 4572_59
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