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
ppsAPhosphoenolpyruvate synthase. (256 aa)    
Predicted Functional Partners:
ppsA-2
Phosphoenolpyruvate synthase.
     0.994
CCK76191.1
Phosphotransferase; Bifunctional serine/threonine kinase and phosphorylase involved in the regulation of the phosphoenolpyruvate synthase (PEPS) by catalyzing its phosphorylation/dephosphorylation.
 
  
 0.917
CCK76188.1
Conserved hypothetical protein.
       0.798
rraA
Regulator of ribonuclease activity A; Catalyzes the aldol cleavage of 4-hydroxy-4-methyl-2- oxoglutarate (HMG) into 2 molecules of pyruvate. Also contains a secondary oxaloacetate (OAA) decarboxylase activity due to the common pyruvate enolate transition state formed following C-C bond cleavage in the retro-aldol and decarboxylation reactions.
     
 0.615
CCK75685.1
Oxaloacetate decarboxylase, alpha subunit.
  
  
 0.498
oadA
Oxaloacetate decarboxylase alpha chain.
  
  
 0.498
gltA-2
Glutamate synthase [NADPH] large chain.
  
  
 0.481
CCK74677.1
Tartrate dehydratase alpha subunit/Fumarate hydratase class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family.
  
  
 0.479
acnB
Aconitate hydratase 2.
   
  
 0.445
metG
Methionine-tRNA ligase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
     
 0.443
Your Current Organism:
Oleispira antarctica
NCBI taxonomy Id: 698738
Other names: O. antarctica RB-8, Oleispira antarctica DSM 14852, Oleispira antarctica RB-8, Oleispira antarctica str. RB-8, Oleispira antarctica strain RB-8
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