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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
nadKInorganic polyphosphate/ATP-NAD 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. (308 aa)    
Predicted Functional Partners:
nadE
Glutamine dependent NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
 
  
 0.953
nadD
Nicotinate-nucleotide adenylyltransferase NadD; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
  
 
 0.941
pnaB
NAD(P) transhydrogenase subunit beta.
     
 0.916
pntA
Pyridine nucleotide transhydrogenase, alpha subunit.
     
 0.915
pntB
NAD(P) transhydrogenase subunit beta; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the PNT beta subunit family.
     
 0.907
nudC
NADH pyrophosphatase.
     
 0.902
recN
DNA repair protein RecN; May be involved in recombinational repair of damaged DNA.
  
  
 0.840
typA
Virulence regulator BipA.
       0.800
suhB
Inositol monophosphatase.
 
    0.501
Lche_0650
Acid phosphatase, class B.
     
  0.499
Your Current Organism:
Legionella cherrii
NCBI taxonomy Id: 28084
Other names: ATCC 35252, CCUG 29666, CIP 103842, DSM 19213, L. cherrii, Legionella cherryi, NCTC 11976, strain ORW
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