close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING newly available directed regulatory networks a new typed view showing functional, physical, and regulatory edges in one network new clustering options and cluster-based layouts … and much more!
Explore STRING v12.5 →
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
ppsA8PpsA8; Phosphoenolpyruvate synthase/pyruvate phosphate dikinase PpsA8 (PEP synthase). (733 aa)    
Predicted Functional Partners:
ACN17356.1
Conserved hypothetical protein.
 
     0.847
eno
Eno; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis; Belongs to the enolase family.
    
 0.556
porA4
PorA4; Pyruvate:ferredoxin oxidoreductase, subunit PorA4.
     
 0.504
ACN15064.1
Hypothetical protein; Bifunctional serine/threonine kinase and phosphorylase involved in the regulation of the phosphoenolpyruvate synthase (PEPS) by catalyzing its phosphorylation/dephosphorylation.
  
  
 0.483
ACN17357.1
Conserved hypothetical protein.
       0.473
pgi
Pgi; Glucose-6-phosphate isomerase Pgi (GPI) (phosphoglucose isomerase) (PGI) (phosphohexose isomerase) (PHI); Belongs to the GPI family.
     
 0.431
pgk
Pgk; Phosphoglycerate kinase Pgk; Belongs to the phosphoglycerate kinase family.
     
 0.428
ACN16634.1
Putative ketose-bisphosphate aldolase family protein.
     
 0.420
gpmA2
GpmA2; Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate.
     
 0.416
gltB2
GltB2; Glutamate synthase [NADPH], large chain (NADPH-GOGAT).
  
  
 0.415
Your Current Organism:
Desulfobacterium autotrophicum
NCBI taxonomy Id: 177437
Other names: D. autotrophicum HRM2, Desulfobacterium autotrophicum HRM2, Desulfobacterium autotrophicum str. HRM2, Desulfobacterium autotrophicum strain HRM2
Server load: low (20%) [HD]