close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
nmnat1Nicotinamide-nucleotide adenylyltransferase. (275 aa)    
Predicted Functional Partners:
naprt
Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family.
  
 
 0.978
QPRT
Nicotinate-nucleotide pyrophosphorylase [carboxylating]; Involved in the catabolism of quinolinic acid (QA). Belongs to the NadC/ModD family.
    
 0.975
nadk
NAD kinase a.
  
 
 0.970
LOC103138501
Uncharacterized protein.
  
 
 0.964
LOC103141767
Nicotinamide riboside kinase 1.
  
 
 0.964
LOC103146068
Nicotinamide riboside kinase 2.
  
 
 0.964
nadsyn1
Glutamine-dependent NAD(+) synthetase; In the C-terminal section; belongs to the NAD synthetase family.
  
 
 0.959
LOC103147559
Uncharacterized protein.
     
 0.959
ENSPFOP00000002799
Nudix (nucleoside diphosphate linked moiety X)-type motif 12.
    
 0.958
LOC103150295
Nicotinamide phosphoribosyltransferase; Belongs to the NAPRTase family.
    
 0.954
Your Current Organism:
Poecilia formosa
NCBI taxonomy Id: 48698
Other names: Amazon molly, Limia formosa, Mollienesia formosa, P. formosa
Server load: low (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.