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
bfr1Putative bacterioferritin; Iron-storage protein. (161 aa)    
Predicted Functional Partners:
bfd
Bacterioferritin-associated ferredoxin. Homology to psto4159 of P. syringae of 33% (trembl|Q87XL9). SEEMS TO ASSOCIATE WITH BFR; COULD BE A GENERAL REDOX AND/OR REGULATORY COMPONENT PARTICIPATING IN THE IRON STORAGE MOBILIZATION FUNCTIONS OF BFR. COULD PARTICIPATE IN THE RELEASE OR THE DELIVERY OF IRON FROM/TO BACTERIOFERRITIN (OR OTHER IRON COMPLEXES). Pfam: BFD-like [2Fe-2S] binding domain no signal peptide no TMHs; Conserved hypothetical protein.
 
 
 0.897
hemH
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
     
 0.683
azo0409
Putative anti-sigma factor antagonists (STAS domain protein), STAS. Pfam: PF01740; STAS. The STAS (Sulphate Transporter and AntiSigma factor antagonist) domain is found in the C-terminal region of sulphate transporters and bacterial anti-sigma factor antagonists. It has been suggested that this domain may have a general NTP binding function; Function unclear.
   
  
 0.669
bfr3
Bacterioferritin (BFR) (Cytochrome B-1) (Cytochrome B-557). In E. coli is an iron-storage protein consisting of 24 identical subunits that pack together to form a highly symmetrical, nearly spherical shell surrounding a central cavity of about 8 nm diameter.X-ray crystallographic studies have revealed a close structural similarity between BFR and the ferritins, a family of iron-storage proteins found in both eukaryota and prokaryota. Key role in iron homeostasis.InterPro: Bacterioferritin. Non-secretory protein bfr: bacterioferritin; High confidence in function and specificity.
  
  
  0.543
azo1789
Conserved hypothetical protein. Homology to bp0770 of B. pertussis of 37% (TrEMBL:Q7VZW1). no domains reported. no signal peptide. no TMHs.
   
  
 0.516
azo0244
Membrane fusion protein; HlyD family secretion protein. The secretion of a number of proteins/molecules require the help of members belonging to the ABC transporter family and a membrane fusion protein belonging to the HlyD family, TREMBL:Q8XRL2 (55% identity); SWISSPROT:P31223 (53% identity). Pfam (PF00529): HlyD family secretion protein. SignalP predicting signal peptide. TC (8.A.1): The Membrane Fusion Protein (MFP) Family; Family membership.
 
     0.505
cyaY
Putative CyaY protein; Involved in iron-sulfur (Fe-S) cluster assembly. May act as a regulator of Fe-S biogenesis.
     
 0.481
oprM1
Probable outer membrane efflux protein. Homology to oprM of P. aeruginosa of 57%. Component of an efflux system that confers multidrug or multible antibiotic resistence. Pfam: Outer membrane efflux protein signal peptide no TMHS; Family membership.
       0.470
dksA1
Probable dnaK suppressor protein; Transcription factor that acts by binding directly to the RNA polymerase (RNAP). Required for negative regulation of rRNA expression and positive regulation of several amino acid biosynthesis promoters.
     
 0.460
azo0245
RND efflux transporter, permease protein; Members of this family are integral membrane proteins. Some are involved in drug resistance. AcrB cooperates with a membrane fusion protein, AcrA, and an outer membrane channel TolC. The structure shows the AcrB forms a homotrimer, TREMBL:Q8E8H2 (65% identity); SWISSPROT:P31224 (63% identity). InterPro (IPR001036): Acriflavin resistance protein. InterPro (IPR004764): Hydrophobe/amphiphile efflux-1 HAE1. TIGRFAM (TIGR00915): Hydrophobe/Amphiphile Efflux-1 (HAE1) Family protein. TIGRFAM (TIGR00914): Heavy metal efflux pump, CzcA family. Pfam (PF0 [...]
       0.450
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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