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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
SIRT3NAD-dependent protein deacetylase; NAD-dependent protein deacetylase. (372 aa)    
Predicted Functional Partners:
SIRT4
NAD-dependent protein lipoamidase sirtuin-4, mitochondrial; Acts as NAD-dependent protein lipoamidase, ADP-ribosyl transferase and deacetylase. Catalyzes more efficiently removal of lipoyl- and biotinyl- than acetyl-lysine modifications. Inhibits the pyruvate dehydrogenase complex (PDH) activity via the enzymatic hydrolysis of the lipoamide cofactor from the E2 component, DLAT, in a phosphorylation-independent manner. Catalyzes the transfer of ADP- ribosyl groups onto target proteins, including mitochondrial GLUD1, inhibiting GLUD1 enzyme activity. Acts as a negative regulator of mitoc [...]
  
0.963
NOL7
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. Activates SHMT2 by mediating its desuccinyla [...]
  
0.962
NAMPT
Nicotinamide phosphoribosyltransferase; Belongs to the NAPRTase family.
     
 0.959
SIRT1
Sirtuin 1.
  
0.948
SIRT6
Sirtuin 6.
  
  
0.946
SARM1
Sterile alpha and TIR motif containing 1.
     
 0.924
CD38
CD38 molecule.
     
 0.923
NADK
NAD kinase.
  
 
 0.918
NMNAT3
Nicotinamide-nucleotide adenylyltransferase.
    
 0.917
FOXO3
Forkhead box O3.
    
 0.913
Your Current Organism:
Canis lupus familiaris
NCBI taxonomy Id: 9615
Other names: C. lupus familiaris, Canis canis, Canis domesticus, Canis familiaris, beagle dog, beagle dogs, dog, dogs
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