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. (679 aa)    
Predicted Functional Partners:
ppk-2
Polyphosphate 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.
  
  
 
0.922
Dfer_5121
PFAM: Inorganic pyrophosphatase; KEGG: mxa:MXAN_5577 inorganic pyrophosphatase.
     
 0.912
Dfer_0241
Polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP).
  
  
 
0.910
Dfer_2808
PFAM: Ppx/GppA phosphatase; KEGG: chu:CHU_1432 Ppx/GppA phosphatase.
 
  
 0.867
Dfer_3926
PFAM: Ppx/GppA phosphatase; KEGG: chu:CHU_0316 exopolyphosphatase.
 
  
 0.830
Dfer_4378
Polyphosphate:AMP phosphotransferase; PFAM: protein of unknown function DUF344; KEGG: noc:Noc_2224 hypothetical protein.
 
   
 0.796
Dfer_2539
KEGG: chu:CHU_3751 hypothetical protein.
       0.787
Dfer_2541
PFAM: metal-dependent phosphohydrolase HD sub domain; SMART: metal-dependent phosphohydrolase HD region; KEGG: chu:CHU_3753 hypothetical protein.
       0.772
Dfer_2538
PFAM: metallophosphoesterase; KEGG: fjo:Fjoh_4929 metallophosphoesterase.
       0.745
Dfer_2542
KEGG: cts:Ctha_2368 hypothetical protein.
       0.670
Your Current Organism:
Dyadobacter fermentans
NCBI taxonomy Id: 471854
Other names: D. fermentans DSM 18053, Dyadobacter fermentans DSM 18053, Dyadobacter fermentans str. DSM 18053, Dyadobacter fermentans strain DSM 18053
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.