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
bfrBFerritin family protein; Iron-storage protein that displays ferroxidase activity, catalyzing the oxidation of Fe(2+) ions into Fe(3+) ions, that can then be deposited as a ferric-oxide mineral core within the central cavity of the protein complex. (181 aa)    
Predicted Functional Partners:
bfr
Bacterioferritin; Iron-storage protein, whose ferroxidase center binds Fe(2+) ions, oxidizes them by dioxygen to Fe(3+), and participates in the subsequent Fe(3+) oxide mineral core formation within the central cavity of the protein complex; Belongs to the bacterioferritin family.
   
 
 0.992
hemH
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
  
 
 0.927
ABK70456.1
Iron-dependent repressor IdeR; Identified by match to protein family HMM PF01325; match to protein family HMM PF02742; match to protein family HMM PF04023.
 
  
 0.680
ABK73669.1
Alkylhydroperoxide reductase; Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides. Together with AhpD, DlaT and Lpd, constitutes an NADH-dependent peroxidase active against hydrogen and alkyl peroxides as well as serving as a peroxynitrite reductase, thus protecting the bacterium against reactive nitrogen intermediates and oxidative stress generated by the host immune system. Does not however seem to play a role in det [...]
  
  
 0.677
ABK69831.1
Starvation-inducible DNA-binding protein or fine tangled pili major subunit; Identified by match to protein family HMM PF00210; Belongs to the Dps family.
   
  
 0.675
dps
Starvation-induced DNA protecting protein; Protects DNA from oxidative damage by sequestering intracellular Fe(2+) ion and storing it in the form of Fe(3+) oxyhydroxide mineral. One hydrogen peroxide oxidizes two Fe(2+) ions, which prevents hydroxyl radical production by the Fenton reaction (By similarity). It protects DNA from hydroxyl radical-mediated cleavage. Binds DNA with no apparent sequence specificity without self- aggregation nor promotion of DNA condensation. Is unable to protect DNA from DNase-mediated cleavage (By similarity).
   
  
 0.670
ABK70355.1
Hydrolase; Identified by match to protein family HMM PF01546; match to protein family HMM PF02225; match to protein family HMM PF04389.
  
 0.598
ABK70886.1
Leupeptin-inactivating enzyme 1; Identified by match to protein family HMM PF01546; match to protein family HMM PF02225; match to protein family HMM PF04389.
  
 0.598
groS
Chaperonin GroS; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
  
  
 0.585
hisE
phosphoribosyl-ATP pyrophosphohydrolase; Identified by match to protein family HMM PF01503.
     
 0.584
Your Current Organism:
Mycolicibacterium smegmatis
NCBI taxonomy Id: 246196
Other names: M. smegmatis MC2 155, Mycobacterium smegmatis MC2 155, Mycolicibacterium smegmatis MC2 155
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