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
nadKInorganic polyphosphate kinase; 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. (255 aa)    
Predicted Functional Partners:
nadE
NAD synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
    
 0.915
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
  
 
 0.881
KJS35456.1
NAD(P) transhydrogenase subunit alpha part 2; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.846
KJS35455.1
NAD(P) transhydrogenase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.845
KJS39400.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.827
KJS35457.1
NAD synthetase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.827
plsX
Phosphate acyltransferase; Catalyzes the reversible formation of acyl-phosphate (acyl- PO(4)) from acyl-[acyl-carrier-protein] (acyl-ACP). This enzyme utilizes acyl-ACP as fatty acyl donor, but not acyl-CoA.
 
      0.733
KJS38821.1
Glutathione reductase; Maintains high levels of reduced glutathione.
     
 0.720
KJS43696.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.718
KJS34179.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.718
Your Current Organism:
Rhodospirillaceae bacterium BRHc57
NCBI taxonomy Id: 1629718
Other names: R. bacterium BRH_c57, Rhodospirillaceae bacterium BRH_c57
Server load: low (12%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.