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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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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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narKProbable nitrate transporters are involved in excretion of nitrite produced by the dissimilatory reduction of nitrate. NarK is polytopic membrane protein with 12 transmembrane domains which is involved in nitrate uptake and nitrite excretion and is thought to function as a nitrate/nitrite antiporter. At low concentrations of nitrate, NarK mediates the electrogenic excretion of nitrite rather than nitrate/nitrite exchange., 90% similarity to a probable nitrate transporter protein in Azoarcus sp. EbN1., InterPRo:04737: nitrate transporter,Signal peptide no present, TMHx:12, ; High confid [...] (404 aa)    
Predicted Functional Partners:
nasA
Probable Nitrate reductase. Homology to nasA of K. oxytoca of 41% (sprot|NASA_KLEOX). Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants fungi and bacteria. InterPro: Prokaryotic molybdopterin oxidoreductases (IPR006655) Pfam: Molybdopterin oxidoreductase; Molydopterin dinucleotide binding domain no signal peptide no TMH Helixturnhelix motif; High confidence in function and specificity; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
 
 
 0.887
naoA
2-nitropropane dioxygenase; TREMBL:Q7MBF3: 80% identity, 89% similarity InterPro:IPR004136; 2nprop_dioxygen. IPR003009; FMN_enzyme. Pfam: PF03060; NPD tim: triosephosphate isomerase Non-secretory protein with no signal peptide. TMHMM predicted no transmembrane helices.; High confidence in function and specificity.
    
 0.866
nasC
Putative nitrate reducatse small subunit. Homology to nasC of K. oxytoca of 38% (trembl|Q48467). NasC probably mediates electron transfer from NADH to NasA, the nitrate reductase. InterPro: FAD-dependent pyridine nucleotide-disulphide oxidoreductase (IPR001327) Pfam: Pyridine nucleotide-disulfide oxidoreductase no signal peptide no TMHs; Family membership.
 
 
 0.856
azo1289
Putative serine/threonine protein kinase,; Family membership.
 
    0.817
coxB
Conserved hypothetical cytochrome c oxidase,subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
     
 0.732
nirB
Nitrite reductase [NAD(P)H] large subunit (EC 1.7.1.4). 76% EGF_like.IPR001327; FAD_pyr_redox. IPR007419;Fer2_BFD.IPR006066; Nir_Si.IPR006067; Nir_Sir_4Fe4S. IPR005117; NiR_SiR_beta_fer. IPR001100; Pyr_redox. Pfam: PF04324; Fer2_BFD; 1.PF01077; NIR_SIR; 1.PF03460; NIR_SIR_ferr; 1. PF00070; Pyr_redox; 1. In E.coli, the NADH-dependent nitrite reductase catalyzes the six-electron reduction of nitrite to ammonia and also catalyzes the two-electron reduction of hydroxylamine to ammonia. The enzyme is a FAD-flavoprotein, and also contains a siroheme and one 2Fe-2S center; High confidence in [...]
 
 
 0.726
cysI
Putative sulfite reductase; 49% Fd-NiR.IPR011255; NiR_SiRalpha_1/3.IPR006067; Nir_Sir_4Fe4S.IPR005117; NiR_SiR_beta_fer. Pfam:PF01077; NIR_SIR; 2.PF03460; NIR_SIR_ferr; 2; High confidence in function and specificity.
    
 0.708
cobA2
Uroporphyrin-III C-methyltransferase (Urogen III methylase) (SUMT) (Uroporphyrinogen III methylase) (UROM). TIGRFAM: dph5: diphthine synthase; High confidence in function and specificity; Belongs to the precorrin methyltransferase family.
  
  
 0.701
camA
Probable putidaredoxin reductase (EC 1.18.1.-). Homology to camA of P. putida of 48% (sprot|CAMA_PSEPU). The oxidation of camphor by cytochrome p450-cam requires the participation of a flavoprotein, putidaredoxin reductase, and an iron-sulfur protein, putidaredoxin, to mediate the transfer of electrons from nadh to p450 for oxygen activation. Interpro: FAD-dependent pyridine nucleotide-disulphide oxidoreductase (IRP001327), NAD binding site (IPR000205) Pfam: Pyridine nucleotide-disulphide oxidoreductase no signal peptide no TMHs; Family membership.
 
 
 0.692
azo2929
Putative oxidoreductase. Homology to narC of C. perfringens of 27% (trembl|Q9WX91) InterPro: FAD-dependent pyridine nucleotide-disulphide oxidoreductase (IPR001327) Pfam: Pyridine nucleotide-disulfide oxidoreductase no signal peptide no TMHs purD: phosphoribosylamine--glycine lig; Family membership.
 
 
 0.691
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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