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
napANitrate reductase/anaerobic dehydrogenase, typically selenocysteine-containing; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. (827 aa)    
Predicted Functional Partners:
napB
Periplasmic nitrate reductase, electron transfer subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
napD
Periplasmic nitrate reductase subunit NapD; 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.
 
 
 0.996
napG
Quinol dehydrogenase periplasmic component; COG:C;COG1145.
 
 0.992
napC
nitrate/TMAO reductase, membrane-bound tetraheme cytochrome c subunit; COG:C;COG3005.
 
 
 0.975
napF
Ferredoxin-type protein NapF; Could be involved in the maturation of NapA, the catalytic subunit of the periplasmic nitrate reductase, before its export into the periplasm; Belongs to the NapF family.
 
  
 0.968
napH
Quinol dehydrogenase membrane component, NapH/MauN family ferredoxin-type protein; COG:C;COG0348.
 
  
 0.941
nrfA
Cytochrome c nitrite reductase; Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family.
   
 
 0.915
nrfC
Nitrate reductase; COG:C;COG0437.
 
 0.858
gltB
Glutamate synthase (ferredoxin), subunit alpha; COG:E;COG0069.
  
 
 0.702
fdxH
Formate dehydrogenase iron-sulfur subunit; The beta chain is an electron transfer unit containing 4 cysteine clusters involved in the formation of iron-sulfur centers.
  
 
 0.690
Your Current Organism:
Glaesserella parasuis
NCBI taxonomy Id: 557723
Other names: G. parasuis SH0165, Glaesserella parasuis SH0165, Haemophilus parasuis SH0165
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