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. (281 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.
 
  
 0.950
nadD
Metal dependent phosphohydrolase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
  
 
 0.941
AEJ20049.1
NAD-dependent deacetylase.
  
 
 0.923
AEJ19335.1
NAD(+) diphosphatase.
     
 0.902
AEJ19941.1
DNA repair protein RecN; May be involved in recombinational repair of damaged DNA.
  
  
 0.846
AEJ19940.1
Hypothetical protein.
       0.806
AEJ19943.1
DegT/DnrJ/EryC1/StrS aminotransferase; Belongs to the DegT/DnrJ/EryC1 family.
       0.721
dxs
1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily.
    
 0.681
AEJ19944.1
CheW protein.
       0.678
AEJ18511.1
Dimethylallyltranstransferase; Belongs to the FPP/GGPP synthase family.
 
 
 
 0.517
Your Current Organism:
Treponema caldarium
NCBI taxonomy Id: 744872
Other names: Spirochaeta caldaria DSM 7334, Spirochaeta caldaria H1, T. caldarium DSM 7334, Treponema caldaria DSM 7334, Treponema caldaria H1, Treponema caldaria str. DSM 7334, Treponema caldaria strain DSM 7334, Treponema caldarium DSM 7334
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