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
trxAThioredoxin; Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. (108 aa)    
Predicted Functional Partners:
trxB2
Thioredoxin reductase 2; Product name confidence: Class 2 (High similarity to functionally studied protein).
 
 0.992
trxB1
Thioredoxin reductase 1; Product name confidence: Class 2 (High similarity to functionally studied protein).
 
 0.990
dsbA
Thiol:disulfide interchange protein DsbA; Involved in disulfide-bond formation. Acts by transferring its disulfide bond to other proteins (By similarity); Belongs to the thioredoxin family. DsbA subfamily.
  
  
 0.895
dsbB
Disulfide bond formation protein; Required for disulfide bond formation in some periplasmic proteins. Acts by oxidizing the DsbA protein (By similarity). Belongs to the DsbB family.
  
  
 0.893
ahpC
Alkyl hydroperoxide reductase subunit C; 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. AhpC/Prx1 subfamily.
  
 
 0.879
gor
Glutathione reductase; Maintains high levels of reduced glutathione in the cytosol; Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.
  
 
 0.820
fur
Ferric uptake regulation protein; Fur acts as a repressor, employing Fe(2+) as a cofactor to bind the operator of the iron transport operon. Involved in exotoxin A regulation, siderophore regulation and manganese susceptibility.
  
 
 0.780
dsbC
Thiol:disulfide interchange protein DsbC; Required for disulfide bond formation in some periplasmic proteins. Acts by transferring its disulfide bond to other proteins and is reduced in the process; Belongs to the thioredoxin family. DsbC subfamily.
  
  
 0.777
ccmG
Cytochrome C biogenesis protein CcmG; Involved in disulfide bond formation. Catalyzes a late, reductive step in the assembly of periplasmic c-type cytochromes, probably the reduction of disulfide bonds of the apocytochrome c to allow covalent linkage with the heme. Possible subunit of a heme lyase (By similarity); Belongs to the thioredoxin family. DsbE subfamily.
  
  
 0.765
PA4170
Hypothetical protein; Product name confidence: Class 4 (Homologs of previously reported genes of unknown function, or no similarity to any previously reported sequences).
  
 
 0.762
Your Current Organism:
Pseudomonas aeruginosa
NCBI taxonomy Id: 208964
Other names: P. aeruginosa PAO1, Pseudomonas aeruginosa PAO1, Pseudomonas sp. PAO1
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