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
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
nasCAssimilatory nitrate reductase (catalytic subunit); Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. (719 aa)    
Predicted Functional Partners:
nasB
Assimilatory nitrate reductase (electron transfer subunit); Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.999
nasD
Assimilatory nitrite reductase (subunit); Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.998
nasA
Nitrate transporter.
 
 
 0.982
nasE
Assimilatory nitrite reductase (subunit).
 
  
 0.981
narK
Nitrite extrusion protein.
 
 
 0.953
narG
Nitrate reductase (alpha subunit); Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
     
 0.942
narI
Nitrate reductase (gamma subunit).
     
 0.934
narH
Nitrate reductase (beta subunit).
     
 0.932
cysI
Sulfite reductase (NADPH) flavoprotein alpha-component CysI; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component.
    
 0.926
yrpB
Putative Dihydroorotate dehydrogenase YrpB.
     
 0.904
Your Current Organism:
Bacillus licheniformis
NCBI taxonomy Id: 279010
Other names: B. licheniformis DSM 13 = ATCC 14580, Bacillus licheniformis ATCC 14580, Bacillus licheniformis ATCC 14580 = DSM 13, Bacillus licheniformis DSM 13, Bacillus licheniformis DSM 13 = ATCC 14580
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