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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
AJR08847.1Periplasmic nitrate reductase small subunit precursor; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family. (152 aa)    
Predicted Functional Partners:
napA-2
Nitrate reductase catalytic subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
 
 0.999
napA
Periplasmic nitrate reductase, large subunit, putative; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
 
 0.996
napA-3
Nitrate reductase catalytic subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
 
 0.996
AJR08846.1
Putative cytochrome c-type protein NapC; COG3005.
 
  
 0.973
AJR06124.1
Putative acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha; COG3005.
  
 
 0.954
AJR09397.1
Nitrate reductase large subunit; COG0243; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
  
 0.954
AJR06474.1
Quinol dehydrogenase membrane component; COG0348.
 
  
 0.947
AJR06475.1
Quinol dehydrogenase periplasmic component; COG1145.
 
  
 0.931
nrfA
Cytochrome c552; Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family.
  
 
 0.923
napD
Putative napD protein; Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin- arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export.
 
  
 0.922
Your Current Organism:
Photobacterium gaetbulicola
NCBI taxonomy Id: 658445
Other names: P. gaetbulicola Gung47, Photobacterium gaetbulicola Gung47, Photobacterium sp. Gung47
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