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
nadKConserved hypothetical protein; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP. (258 aa)    
Predicted Functional Partners:
nadE
NH3-dependent NAD synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
    
 0.949
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
  
 
 0.935
XCC3446
Bifunctional NMN adenylyltransferase/nudix hydrolase; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
    
 0.925
nudC
NADH pyrophosphatase; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
     
 0.902
MazG
Conserved hypothetical protein; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
     
 0.901
proB
Glutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate.
      
 0.819
maeB
NADP-dependent malic enzyme; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
 
 
 
 0.640
XCC1547
5'-nucleotidase; Identified by sequence similarity; putative; ORF located using Blastx/Glimmer/Genemark.
       0.571
zwf
Glucose-6-phosphate 1-dehydrogenase; Catalyzes the oxidation of glucose 6-phosphate to 6- phosphogluconolactone.
   
  
 0.542
zwf-2
Glucose-6-phosphate 1-dehydrogenase; Catalyzes the oxidation of glucose 6-phosphate to 6- phosphogluconolactone.
   
  
 0.542
Your Current Organism:
Xanthomonas campestris
NCBI taxonomy Id: 190485
Other names: X. campestris pv. campestris str. ATCC 33913, Xanthomonas campestris pv. campestris str. ATCC 33913
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.