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
dpsDPSL-type antioxidant enzyme; 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). In vitro, it efficiently oxidizes Fe(2+) in the presence of hydrogen peroxide and stores it as a mineral core. (188 aa)    
Predicted Functional Partners:
arf
Archaeal Rieske-type ferredoxin (arf); Energy Metabolism, Electron transport.
     
 0.824
SSO2078
Conserved hypothetical protein; Putative NRAMP family protein.
     
 0.751
bcp-2
Peroxiredoxin, bacterioferritin comigratory protein homolog (bcp-2); 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.
     
 0.661
SSO0928
Conserved hypothetical protein.
      
 0.580
SufB
Conserved hypothetical protein.
      
 0.579
sod
Superoxide dismutase [Fe] (sod); Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems.
     
 0.551
thsA
Thermosome subunit alpha; Molecular chaperone; binds unfolded polypeptides in vitro, and has a weak ATPase activity.
      
 0.540
rr
Rubrerythrin (rr); Energy Metabolism.
     
 0.537
SSO3073
Conserved hypothetical protein.
 
    0.461
SSO2399
Conserved hypothetical protein; High hit: APE1937 (conserved link with SS2401).
 
     0.455
Your Current Organism:
Saccharolobus solfataricus
NCBI taxonomy Id: 273057
Other names: S. solfataricus P2, Saccharolobus solfataricus P2, Sulfolobus solfataricus P2
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