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
napDNapD 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. (90 aa)    
Predicted Functional Partners:
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.
 
  
 0.998
napA
Periplasmic nitrate reductase, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
 
 
 0.998
napB
Periplasmic nitrate reductase, diheme cytochrome c subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
  
 0.991
napF2
Putative ferredoxin-type protein NapF; COG: COG1145; Pfam: PF00037.
 
  
 0.989
napG
MauM/NapG family ferredoxin-type protein; COG: COG1145; Pfam: PF00037; InterPro: IPR004494.
 
  
 0.980
napH
Ferredoxin-type protein, NapH/MauN family; COG: COG0348; Pfam: PF00037; InterPro: IPR011886.
 
  
 0.977
napC
Periplasmic nitrate (or nitrite) reductase c-type cytochrome, NapC/NirT family; COG: COG3005; Pfam: PF03264; InterPro: IPR011885.
 
  
 0.962
torY
Putative trimethylamine-N-oxide reductase c-type cytochrome TorC; COG: COG3005; Pfam: PF03264; InterPro: IPR005126; Belongs to the TorC/TorY family.
 
  
 0.816
fdnG
Tat pathway signal sequence domain protein; COG: COG0243; Pfam: PF04879,PF00384; InterPro: IPR006963.
  
 
 0.752
EFE96820.1
Formate dehydrogenase, alpha subunit; COG: COG0243; Pfam: PF00384; InterPro: IPR006443; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 
 0.752
Your Current Organism:
Serratia odorifera
NCBI taxonomy Id: 667129
Other names: S. odorifera DSM 4582, Serratia odorifera DSM 4582, Serratia odorifera str. DSM 4582, Serratia odorifera strain DSM 4582
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