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.
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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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napD1Putative NapD 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. (100 aa)    
Predicted Functional Partners:
napA1
Nitrate reductase; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
  
 
 0.985
napA2
Probable nitrate reductase; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
  
 
 0.937
napB1
Probable diheme cytochrome C; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
  
  
 0.928
napE
Putative periplasmic nitrate reductase accessory protein NapE. Homology to napE of R. sphaeroides of 36% (trembl|O88159). Pfam: Periplasmic nitrate reductase protein NapE (PF06796) This family consists of several bacterial periplasmic nitrate reductase NapE proteins. NapE is thought to be a transmembrane protein of the reductase. Interpro: Periplasmic nitrate reductase protein NapE (IPR010649) no signal peptide 1 TMH; Family membership.
  
  
 0.894
napF
Probable 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.
  
  
 0.858
napC1
Probable cytochrome c-type protein NapC. Homology to napC of r. sphaeroides of 67% (sprot|NAPC_RHOSH). MEDIATES ELECTRON FLOW FROM QUINONES TO THE NAPAB COMPLEX. signal peptide no TMHs; High confidence in function and specificity.
  
  
 0.853
boxA
Benzoyl-CoA oxygenase component A. 84% 4Fe4S_ferredoxin. IPR001709; FPN_cyt_redctse. IPR001433; Oxred_FAD/NAD(P). Pfam:PF00037; Fer4; 2. PF00175; NAD_binding_1; 1; High confidence in function and specificity.
  
  
 0.837
padB
Conserved hypothetical phenylacetyl-CoA:acceptor oxidoreductase. Homology to padB of Azoarcus sp. EbN1 of 58% (gnl|keqq|eba:ebA5393(KEGG)). InterPro: Prokaryotic molybdopterin oxidoreductases (IPR006655). Pfam: Molypdopterin oxidoreductase; Molydopterin dinucleotide binding domain. no signal peptide. no TMHs; Function unclear.
  
 
 0.782
azo3661
Conserved hypothetical molybdopterin oxidoreductase. Homology to rsc2859 of R. solanacearum of 60% (trembl|Q8XVH2). Tigrfam: bisC_fam: molybdopterin guanine dinucleotide-containing S/N-oxidoreductases. Pfam: Molybdopterin oxidoreductase; Molydopterin dinucleotide binding domain. Helixturnhelix motif. no signal sequenz. no TMHs; Conserved hypothetical protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
 
 0.782
napG
Probable ferredoxin-type protein napG. Homology to napG of E. coli of 57% (sprot|NAPG_ECOLI). Involved in electron transfer in a wide variety of metabolic reactions. InterPro: MauM/NapG family ferredoxin-type protein (IPR004494); 7 Fe ferredoxin (IPR000813); 4Fe-4S ferredoxin; iron-sulfur binding domain (IPR001450) Pfam: 4Fe-4S binding domain Tigrfam: mauM_napG: MauM/NapG family ferredoxin-type protein no signal peptide no TMHs; High confidence in function and specificity.
  
  
 0.749
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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