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
nadKNAD+ 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:
SEK64976.1
NAD+ synthase (glutamine-hydrolysing).
    
 0.966
recN
DNA repair protein RecN (Recombination protein N); May be involved in recombinational repair of damaged DNA.
  
 0.954
SEK32683.1
23S rRNA (cytidine1920-2'-O)/16S rRNA (cytidine1409-2'-O)-methyltransferase.
  
  
 0.945
SEK27646.1
Nicotinate-nucleotide adenylyltransferase.
  
 
 0.944
argR
Transcriptional regulator, ArgR family; Regulates arginine biosynthesis genes.
 
  
 0.930
SEK76729.1
NAD-dependent deacetylase.
  
 
 0.920
SEK79413.1
NAD+ diphosphatase.
     
 0.902
SEK32731.1
Geranylgeranyl diphosphate synthase, type II; Belongs to the FPP/GGPP synthase family.
 
 
   0.891
xseA
Exodeoxyribonuclease VII large subunit; Bidirectionally degrades single-stranded DNA into large acid- insoluble oligonucleotides, which are then degraded further into small acid-soluble oligonucleotides; Belongs to the XseA family.
 
     0.877
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.
     
 0.876
Your Current Organism:
Pseudobutyrivibrio ruminis
NCBI taxonomy Id: 46206
Other names: DSM 9787, P. ruminis, strain A12-1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.