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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
puuAGamma-glutamyl-putrescine synthase PuuA; Belongs to the glutamine synthetase family. (451 aa)    
Predicted Functional Partners:
gltB
NADPH-dependent glutamate synthase large subunit GltB.
  
 
 0.979
puuD
Gamma-glutamyl-aminobutyrate hydrolase PuuD.
 
  
 0.946
putA-2
Bifunctional proline dehydrogenase/delta-1-pyrroline-5-carboxylate dehydrogenase PutA; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family.
   
 
 0.934
glmS
Glutamine:fructose-6-phosphate transaminase (isomerizing) GlmS; Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source.
  
 
 0.926
carA
Carbamoyl-phosphate synthase small subunit CarA; Belongs to the CarA family.
  
 
 0.922
glnA
Glutamine synthetase GlnA.
  
  
 
0.922
gltD
NADPH-dependent glutamate synthase small subunit GltD.
  
 
 0.921
carB
Carbamoyl-phosphate synthase large subunit CarB; Belongs to the CarB family.
  
 
 0.919
puuR
Putrescine degradation gene regulator PuuR.
 
  
 0.919
purF
Amidophosphoribosyltransferase PurF; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.
    
 0.916
Your Current Organism:
Shewanella oneidensis
NCBI taxonomy Id: 211586
Other names: S. oneidensis MR-1, Shewanella oneidensis ATCC 700550, Shewanella oneidensis MR-1, Shewanella oneidensis str. MR-1, Shewanella oneidensis strain MR-1, Shewanella sp. MR-1
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