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
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
azo0230Conserved hypothetical secreted protein. Homology to RPA1846 of R.palustris of 39% (trembl:Q6N8Q7). No domains predicted. No TMHs. Signal peptide present; Conserved hypothetical protein. (249 aa)    
Predicted Functional Partners:
fhuA1
In E.coli this receptor binds the ferrichrome-iron ligand. It interacts with the tonB protein, which is responsible for energy coupling of the ferrichrome-promoted iron transport system. Acts as a receptor for bacteriophage T5 as well as T1, phi80 and colicin M. Binding of T5 triggers the opening of a high conductance ion channel. Can also transport the antibiotic albomycin. Signal peptide; Specificity unclear.
       0.701
cbiO
Putative cobalt transport system ATP-binding protein; Part of the ABC transporter complex cbiKMQO involved in cobalt import. Probably responsible for the translocation of the substrate across the membrane. 40% AAA_ATPase.IPR003439; ABC_transporter. Pfam:PF00005; ABC_tran; 1. ProDom; PD000006; ABC_transporter; 1. SMART; SM00382; AAA; 1; High confidence in function and specificity.
    
 0.523
fecR
Putative transmembrane sensor; FecR is involved in regulation of iron dicitrate transport. In the absence of citrate FecR inactivates FecI. FecR is probably a sensor that recognizes iron dicitrate in the periplasm. Involved in iron metabolism; High confidence in function and specificity.
  
     0.511
azo2512
Probable FecR-like transmembrane sensor involved in iron metabolism. FecR is involved in regulation of iron dicitrate transport. In the absence of citrate FecR inactivates FecI. FecR is probably a sensor that recognizes iron dicitrate in the periplasm; High confidence in function and specificity.
  
     0.504
azo2219
Conserved hypothetical membrane protein. Homology to cbiL of Actinobacillus pleuropneumoniae of 39% (gi|5733705|gb|AAD49725.1|(NBCI ENTREZ)). Signal P reproting signal peptide present. TMHMM reporting TMH present; Conserved hypothetical protein.
    
  0.456
fecI
Putative sigma-70 factor, ECF subfamily; FecI: belongs to the extracytoplasmic-function (ECF) sigma factor, which represent a subgroup of the sigma 70 family. The sigma factor is an initiation factor that promotes attachment of the RNA polymerase to specific initiation sites and then is released. Involved in iron metabolism; High confidence in function and specificity.
  
     0.453
azo3056
Probable enoyl-coa-hydratase/isomerase; Activity:- (3S)-3-hydroxyacyl-CoA = trans-2(or 3)-enoyl-CoA + H2O Entry name :- TREMBL:Q84HH6 InterPro :-IPR001753; EnCoA_hydrtse. Pfam:- PF00378; ECH; 1. Number of predicted TMHs: 0 Identities = 452/553 (81%); Family membership.
  
     0.424
azo0228
Hypothetical protein, 32% identity to TrEMBL;Q82T66 No Signal Peptide/Features/Domains/TMH detected.
       0.422
azo2513
Putative sigma factor, ECF subfamily; Probable fecI-like RNA polymerase sigma factor. THE SIGMA FACTOR IS AN INITIATION FACTOR THAT PROMOTES ATTACHMENT OF THE RNA POLYMERASE TO SPECIFIC INITIATION SITES AND THEN IS RELEASED. THIS SIGMA FACTOR REGULATES THE FEC GENES FOR IRON DICITRATE TRANSPORT (PROBABLE). InterPro: Sigma factor ECF subfamily; Specificity unclear.
  
     0.416
boxB
Benzoyl-CoA oxygenase component B. 85%; Function unclear.
  
     0.407
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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