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
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[Homology]
Score
napAPeriplasmic 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. (828 aa)    
Predicted Functional Partners:
ADU70162.1
Nitrate reductase cytochrome c-type subunit (NapB); Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.999
napD
NapD family 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.
  
 
 0.992
ADU70161.1
KEGG: spe:Spro_3484 cytochrome c-type protein NapC; TIGRFAM: periplasmic nitrate (or nitrite) reductase c-type cytochrome, NapC/NirT family; PFAM: NapC/NirT cytochrome c domain protein.
 
 
 0.989
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.
 
  
 0.989
ADU70969.1
KEGG: yen:YE3965 nitrite reductase; TIGRFAM: nitrite reductase [NAD(P)H], large subunit; PFAM: FAD-dependent pyridine nucleotide-disulphide oxidoreductase; BFD domain protein [2Fe-2S]-binding domain protein; nitrite/sulfite reductase hemoprotein beta-component ferrodoxin domain protein; nitrite and sulphite reductase 4Fe-4S region.
 
 0.948
ADU70970.1
KEGG: pwa:Pecwa_4047 nitrite reductase (NAD(P)H), small subunit; TIGRFAM: nitrite reductase [NAD(P)H], small subunit.
  
 
 0.925
ADU67779.1
Flavodoxin/nitric oxide synthase; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component.
 
      0.837
ADU67402.1
Formate dehydrogenase, beta subunit; The beta chain is an electron transfer unit containing 4 cysteine clusters involved in the formation of iron-sulfur centers.
 
 
 0.834
cysJ
Sulfite reductase (NADPH) flavoprotein, alpha chain; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component. Belongs to the NADPH-dependent sulphite reductase flavoprotein subunit CysJ family. In the N-terminal section; belongs to the flavodoxin family.
 
      0.698
ADU69342.1
KEGG: ecy:ECSE_1461 putative oxidoreductase Fe-S subunit; TIGRFAM: pyruvate ferredoxin/flavodoxin oxidoreductase; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; Pyruvate/ketoisovalerate oxidoreductase; Pyruvate-flavodoxin oxidoreductase, EKR domain; 4Fe-4S ferredoxin iron-sulfur binding domain protein; thiamine pyrophosphate protein domain protein TPP-binding.
  
  
 0.693
Your Current Organism:
Pantoea sp. At9b
NCBI taxonomy Id: 592316
Other names: P. sp. At-9b, Pantoea sp. At-9b
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