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
nadAQuinolinate synthetase; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate. (333 aa)    
Predicted Functional Partners:
C882_1291
L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate.
 0.999
C882_1292
Quinolinate phosphoribosyltransferase; Belongs to the NadC/ModD family.
 
 0.999
C882_3010
Succinate dehydrogenase flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
  
 0.870
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
    0.813
C882_4198
Succinate dehydrogenase flavoprotein subunit.
  
 0.805
C882_2889
Serine acetyltransferase.
  
    0.789
nifW
Serine acetyltransferase; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
  
    0.789
C882_4275
Nicotinate phosphoribosyltransferase.
    
 0.773
valS
Valyl-tRNA synthetase; Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA- dependent manner; Belongs to the class-I aminoacyl-tRNA synthetase family. ValS type 1 subfamily.
      0.675
C882_3336
Oxidoreductase.
   
 
  0.632
Your Current Organism:
Caenispirillum salinarum
NCBI taxonomy Id: 1238182
Other names: C. salinarum AK4, Caenispirillum salinarum AK4, Caenispirillum salinarum JCM 17360, Caenispirillum salinarum MTCC 10963, Caenispirillum sp. AK4
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