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
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.
 
 0.998
nasD
Assimilatory nitrite reductase (subunit); Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.983
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.
   
 0.935
nasA
Nitrate transporter.
 
 
 0.916
nasE
Assimilatory nitrite reductase (subunit).
 
  
 0.893
BL05167
Hypothetical protein.
  
 0.893
gltA
Glutamate synthase (large subunit).
     
 0.830
moeA
Molybdopterin biosynthesis protein; Catalyzes the insertion of molybdate into adenylated molybdopterin with the concomitant release of AMP. Belongs to the MoeA family.
 
 
 0.825
fdhD
FdhD; Required for formate dehydrogenase (FDH) activity. Acts as a sulfur carrier protein that transfers sulfur from IscS to the molybdenum cofactor prior to its insertion into FDH. Belongs to the FdhD family.
 
 
 0.791
pyk
Pyruvate kinase; Belongs to the pyruvate kinase family.
     
 0.774
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.