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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Textmining
[Homology]
Score
napAPeriplasmic nitrate reductase, NapA large catalytic subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. (937 aa)    
Predicted Functional Partners:
napB
Periplasmic nitrate reductase, diahem cytochrome C subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
NAMH_0555
Periplasmic nitrate reductase, NapG subunit; Identified by match to protein family HMM PF00037; match to protein family HMM TIGR00397.
 
 
 0.988
napD
Periplasmic nitrate reductase, NapD subunit; 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.
  
 
 0.987
NAMH_0554
Periplasmic nitrate reductase, NapH subunit; Identified by match to protein family HMM PF00037; match to protein family HMM TIGR02163.
 
  
 0.985
NAMH_0552
Periplasmic nitrate reductase, NapF subunit; Identified by match to protein family HMM PF00037.
 
  
 0.961
NAMH_1280
Conserved hypothetical protein.
  
 0.944
NAMH_0510
2-nitropropane dioxygenase, NPD; Identified by match to protein family HMM PF03060.
     
  0.900
napC
Periplasmic nitrate reductase, NapC membrane bound tetraheme cytochrome C subunit.
 
 
 0.885
NAMH_0551
Periplasmic nitrate reductase, NapL subunit.
 
     0.875
NAMH_1308
Formate dehydrogenase subunit B; Identified by match to protein family HMM PF00037.
  
 
 0.866
Your Current Organism:
Nautilia profundicola
NCBI taxonomy Id: 598659
Other names: N. profundicola AmH, Nautilia profundicola AmH, Nautilia profundicola str. AmH, Nautilia profundicola strain AmH, Nautilia sp. AmH, epsilon proteobacterium AmH
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