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
SCX94728.1PTS IIA-like nitrogen-regulatory protein PtsN. (222 aa)    
Predicted Functional Partners:
SCY44300.1
Phosphotransferase system, enzyme I, PtsP; Belongs to the PEP-utilizing enzyme family.
 
  
 0.873
SCY02050.1
Phosphoenolpyruvate--protein phosphotransferase; 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).
 
 
 0.851
SCY86067.1
PTS system, mannose-specific IIA component.
 
 
 0.737
SCY86072.1
UPF0042 nucleotide-binding protein; Displays ATPase and GTPase activities.
  
  
 0.665
SCY70158.1
PTS IIA-like nitrogen-regulatory protein PtsN.
  
  
 
0.632
SCY86089.1
Putative sigma-54 modulation protein.
  
  
 0.620
SCY64279.1
Putative quinone oxidoreductase, YhdH/YhfP family.
  
  
 0.545
SCY90134.1
Fructose/tagatose bisphosphate aldolase.
  
 
 0.535
SCY86095.1
RNA polymerase, sigma 54 subunit, RpoN/SigL; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
  
  
 0.495
tdh
L-threonine 3-dehydrogenase; Catalyzes the NAD(+)-dependent oxidation of L-threonine to 2- amino-3-ketobutyrate; Belongs to the zinc-containing alcohol dehydrogenase family.
  
 
 0.485
Your Current Organism:
Desulfoluna spongiiphila
NCBI taxonomy Id: 419481
Other names: D. spongiiphila, DSM 17682, Desulfoluna spongiiphila Ahn et al. 2009, strain AA1
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