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. (453 aa)    
Predicted Functional Partners:
NADSYN1
Glutamine-dependent NAD(+) synthetase; In the C-terminal section; belongs to the NAD synthetase family.
    
 0.956
NMNAT2
Nicotinamide nucleotide adenylyltransferase 2.
  
 
 0.952
NMNAT1
Nicotinamide-nucleotide adenylyltransferase.
  
 
 0.951
ENPP1
Ectonucleotide pyrophosphatase/phosphodiesterase 1.
   
 
 0.945
ENPP3
Ectonucleotide pyrophosphatase/phosphodiesterase 3.
   
 
 0.939
NNT
NAD(P) transhydrogenase, mitochondrial; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane (By similarity). May play a role in reactive oxygen species (ROS) detoxification in the adrenal gland (By similarity). In the N-terminal section; belongs to the AlaDH/PNT family.
   
 0.932
SIRT1
Sirtuin 1.
  
 
 0.927
SIRT5
NAD-dependent protein deacylase sirtuin-5, mitochondrial; NAD-dependent lysine demalonylase, desuccinylase and deglutarylase that specifically removes malonyl, succinyl and glutaryl groups on target proteins. Activates CPS1 and contributes to the regulation of blood ammonia levels during prolonged fasting: acts by mediating desuccinylation and deglutarylation of CPS1, thereby increasing CPS1 activity in response to elevated NAD levels during fasting. Activates SOD1 by mediating its desuccinylation, leading to reduced reactive oxygen species. Modulates ketogenesis through the desuccinyl [...]
  
 
 0.926
SIRT2
NAD-dependent protein deacetylase; NAD-dependent protein deacetylase.
  
 
 0.922
SIRT3
NAD-dependent protein deacetylase; NAD-dependent protein deacetylase.
  
 
 0.922
Your Current Organism:
Ovis aries
NCBI taxonomy Id: 9940
Other names: O. aries, Ovis ammon aries, Ovis orientalis aries, Ovis ovis, domestic sheep, lambs, sheep, wild sheep
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