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. (688 aa)    
Predicted Functional Partners:
SJZ52076.1
His Kinase A (phospho-acceptor) domain-containing protein.
       0.773
SJZ52086.1
Sporulation and spore germination.
       0.773
SJZ52096.1
DNA internalization-related competence protein ComEC/Rec2.
       0.741
SJZ80853.1
Cardiolipin synthase; Catalyzes the reversible phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol; Belongs to the phospholipase D family. Cardiolipin synthase subfamily.
  
    0.741
SJZ89412.1
DNA polymerase I.
  
  
 0.545
SJZ52043.1
Diguanylate cyclase (GGDEF) domain-containing protein.
       0.499
SJZ52143.1
Hypothetical protein.
       0.420
SJZ96808.1
Pyruvate kinase; Belongs to the pyruvate kinase family.
     
 0.415
Your Current Organism:
Eubacterium ruminantium
NCBI taxonomy Id: 42322
Other names: ATCC 17233, DSM 20704
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