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. (712 aa)    
Predicted Functional Partners:
SFL08464.1
Exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase.
 
 0.994
SFK57324.1
polyphosphate:AMP phosphotransferase.
 
  
 0.932
SFK67638.1
Cardiolipin synthase; Catalyzes the reversible phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol.
  
  
 0.768
SFL02074.1
Pyrophosphatase PpaX.
  
 
  0.693
SFL08716.1
Uncharacterized protein; Haloacid dehalogenase superfamily, subfamily IA, variant 1 with third motif having Dx(3-4)D or Dx(3-4)E.
  
 
  0.693
SFL18846.1
Uncharacterized protein; Haloacid dehalogenase superfamily, subfamily IA, variant 1 with third motif having Dx(3-4)D or Dx(3-4)E.
  
 
  0.693
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity.
  
  
 0.635
purN
Phosphoribosylglycinamide formyltransferase-1; 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.
      0.603
SFK69809.1
Pyruvate kinase; Belongs to the pyruvate kinase family.
     
 0.469
SFL06281.1
Pyruvate kinase; Belongs to the pyruvate kinase family.
     
 0.469
Your Current Organism:
Trichococcus palustris
NCBI taxonomy Id: 140314
Other names: CIP 105359, DSM 9172, Ruminococcus palustris, Ruminococcus palustris DSM 9172T, T. palustris, strain Z-7189
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