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
CAZ98744.1Peroxiredoxins are thiol peroxidase involved in redox regulation of the cell. Can reduce H(2)O(2), short chain organic, fatty acid, and phospholipid hydroperoxides. The peroxidase reaction comprises two steps centered around a redox-active cysteine called the peroxidatic cysteine. It oxidized the peroxide substrate to S-hydroxycysteine (a sulfenic acid). The second step is the regeneration of cysteine from S-hydroxycysteine. This regeneration is due to thiol-containing reductants such as thioredoxin; Localized in the cytoplasm; Specificity unclear. (214 aa)    
Predicted Functional Partners:
trxA-4
Thioredoxin is a small disulfide-containing redox protein that serves as a general protein disulfide oxidoreductase; Localized in the cytoplasm; High confidence in function and specificity.
 
 
 0.855
CAZ98746.1
Conserved hypothetical protein; Localized in the cytoplasm.
 
     0.781
katA2
Catalase; Serves to protect cells from the toxic effects of hydrogen peroxide.
  
 
 0.760
katA1
Catalase; This enzyme is a mono-functional haem-containing catalase that acts as an antioxidant enzyme catalyzing the conversion of hydrogen peroxide to water and molecular oxygen, serving to protect cells from its toxic effects. Localized in the cytoplasm; High confidence in function and specificity.
  
 
 0.607
CAZ98577.1
Peroxiredoxin; 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.
 
    
0.596
tpx
Thiol peroxidase; 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; Belongs to the peroxiredoxin family. Tpx subfamily.
  
  
 0.569
CAZ95517.1
Cyclic nucleotide dependent thioredoxin reductase; This protein consists of an N-terminal cyclic nucleotide binding domain and a C-terminal thioreductase domain; This Enzyme is a pyridine nucleotide-disulphide reductases (PNDR) where the active site is a redox-active disulfide bond. Acts as an homodimer, binds one FAD molecule per subunit and is regulated by the cyclic nucleotide binding (cAMP or cGMP); Localized in the cytoplasm; High confidence in function and specificity.
  
 
 0.495
ftnA
Ferritin; Iron-storage protein.
  
  
 0.490
sodA
Superoxide dismutase [Mn]; Destroys radicals which are normally produced within the cells and which are toxic to biological systems. Belongs to the iron/manganese superoxide dismutase family.
  
  
 0.479
grpE
Co-chaperone HSP-70 protein; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of [...]
   
 
 0.473
Your Current Organism:
Zobellia galactanivorans
NCBI taxonomy Id: 63186
Other names: CCUG 47099, CIP 106680, Cytophaga drobachiensis, DSM 12802, Flavobacterium droebachense, Pseudomonas droebachense, Z. galactanivorans, Zobellia galactanivorans corrig. Barbeyron et al. 2001, Zobellia galactanovorans, strain Dsij
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