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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
azo0525Conserved hypothetical protein. Homology to an orf of P. stuzeri of 49% (trembl|Q93JV4). Tigrfam: arsC: arsenate reductase. Pfam: ArsC family (PF03960) no signal peptide. no TMHs. (149 aa)    
Predicted Functional Partners:
azo2278
Conserved hypothetical protein. Homology to pa3943 of P. aeruginosa (TREMBL:Q9HX73). no domians predicted. weak evidence for signal peptide. no TMHs.
   
 0.875
nifQ
Putative NifQ protein. Homology to nifQ of A. vinelandii of 33% (sprot|NIFQ_AZOVI(SRS) NifQ is involved in early stages of the biosynthesis of the iron-molybdenum cofactor (FeMo-co), which is an integral part of the active site of dinitrogenase [2]. The conserved C-terminal cysteine residues may be involved in metal binding. Pfam: NifQ no signal peptide no TMHs; Family membership.
 
  
 0.866
nifB
Nitrogen fixation protein; FeMo cofactor biosynthesis protein nifB. PROBABLY INVOLVED IN THE SYNTHESIS OF THE FE-MO COFACTOR; High confidence in function and specificity.
 
   
 0.854
fdxD
Ferredoxin V (FdV) (Ferredoxin plant-type). FERREDOXINS ARE IRON-SULFUR PROTEINS THAT TRANSFER ELECTRONS IN A WIDE VARIETY OF METABOLIC REACTIONS. THIS FERREDOXIN PROBABLY PARTICIPATES IN NITROGEN FIXATION. InterPro: Ferredoxin; High confidence in function and specificity.
 
 
   0.813
fprA
Probable type A flavoprotein fprA. Homology to frpA of R. capsulatus of 58% (sprot|FPRA_RHOCA) Low-potential electron donor to a number of redox enzymes (Potential). InterPro: Metallo-beta-lactamase superfamily (IPR001279); Flavodoxin (IPR001226) Pfam: Metallo-beta-lactamase superfamily; Flavodoxin no singal peptide no TMHs; Family membership.
       0.799
fdxC
Ferredoxin IV (FdIV) (Ferredoxin plant-type). Homology to fdxC of R. capsulatus of 62% (FER4_RHOCA). FERREDOXINS ARE IRON-SULFUR PROTEINS THAT TRANSFER ELECTRONS IN A WIDE VARIETY OF METABOLIC REACTIONS. THIS FERREDOXIN PROBABLY PARTICIPATES IN NITROGEN FIXATION. Pfam: 2Fe-2S iron-sulfur clauster binding domain no signal peptide no TMHs; High confidence in function and specificity.
   
   0.799
azo1113
Conserved hypothetical protein. Homology to Bucepa03000705 of Burkholderia cepacia of 33% (gi|46323973|ref|ZP_00224335.1|(NBCI ENTREZ)). No domains predicted. No TMHs. No signal peptide.
  
     0.761
azo0564
Conserved hypothetical protein. Has PF05484:LRV protein FeS4 cluster(IPR008665);This Iron sulphur cluster is found at the N-terminus of some proteins containing LRV repeats. Has 6,(IPR004830) PF01816:Leucine rich repeat variant;The function of this repeat is unknown. It has an unusual structure of two helices. One is an alpha helix,the other is the much rarer 3-10 helix; Function unclear.
  
     0.752
nifW
Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
  
   
 0.749
azo0558
Conserved hypothetical protein(Has probable Nif-associated protein function)41% identity(62% similarity) to TrEMBL;Q9KJL5. Has PF03270(IPR004952):Protein of unknown function, DUF269;Members of this family may be involved in nitrogen fixation, since they are found within nitrogen fixation operons. NO Signal Peptide or TMH present; Family membership.
 
     0.745
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.