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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
KMK51146.1Nitrate reductase; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family. (143 aa)    
Predicted Functional Partners:
napA
Nitrate reductase; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
 
 0.995
KMK51147.1
Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.992
napH
Part of NapHG quinol dehydrogenase; couples electron transfer from ubiquinone-ubiquinol couple via NapC/B to NapA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.990
KMK51144.1
Quinol dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.987
napD
Reductase; 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.
 
  
 0.948
napF
Ferredoxin; 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.
 
  
 0.917
KMK50727.1
Sulfate ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.877
KMK50731.1
Formate dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 0.877
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.
  
 
 0.537
KMK51413.1
Cysteine dioxygenase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.532
Your Current Organism:
Muribacter muris
NCBI taxonomy Id: 67855
Other names: ATCC 49577, Ackerman 80-443D, Actinobacillus muris, CCUG 16938, CCUG 23134, CCUG 28285 B, CIP 103439, DSM 22206, M. muris, MCCM 00197, MCCM:00197, NCTC 12432, strain 80-443D, strain HIM 728-7/8, strain HIM 733-8
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