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
amb4393Phosphoenolpyruvate-protein kinase; General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr). (596 aa)    
Predicted Functional Partners:
amb4394
Phosphotransferase system, HPr-related protein.
 
 0.999
amb4395
Phosphotransferase system, mannose/fructose-specific component IIA.
 
  
 0.951
amb3938
Phosphotransferase system mannitol/fructose-specific IIA domain; Ntr-type.
 
  
 0.875
amb4397
Serine kinase of the HPr protein, regulates carbohydrate metabolism.
     
 0.863
amb4396
Predicted P-loop-containing kinase; Displays ATPase and GTPase activities.
     
 0.841
amb4392
Uncharacterized conserved protein, contains double-stranded beta-helix domain.
     
 0.730
ahcY
S-adenosylhomocysteine hydrolase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine.
       0.584
pgk
3-phosphoglycerate kinase; Belongs to the phosphoglycerate kinase family.
   
  
 0.562
amb3937
DNA-directed RNA polymerase specialized sigma subunit; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.549
tuf1
GTPase - translation elongation factor; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
   
    0.539
Your Current Organism:
Magnetospirillum magneticum
NCBI taxonomy Id: 342108
Other names: M. magneticum AMB-1, Magnetospirillum magneticum AMB-1, Magnetospirillum magneticum str. AMB-1, Magnetospirillum magneticum strain AMB-1, Magnetospirillum sp. (strain AMB-1), Magnetospirillum sp. AMB-1
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