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
nfoEndonuclease IV; Endonuclease IV plays a role in DNA repair. It cleaves phosphodiester bonds at apurinic or apyrimidinic (AP) sites, generating a 3'-hydroxyl group and a 5'-terminal sugar phosphate. (278 aa)    
Predicted Functional Partners:
exoA
Exodeoxyribonuclease.
   
 
 0.824
ung
Uracil-DNA glycosylase (UDG); Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine.
  
 
 0.814
nth
Endonuclease III; DNA repair enzyme that has both DNA N-glycosylase activity and AP-lyase activity. The DNA N-glycosylase activity releases various damaged pyrimidines from DNA by cleaving the N-glycosidic bond, leaving an AP (apurinic/apyrimidinic) site. The AP-lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'- phosphate.
  
 
 0.767
uvrA
Excinuclease ABC subunit A; The UvrABC repair system catalyzes the recognition and processing of DNA lesions. UvrA is an ATPase and a DNA-binding protein. A damage recognition complex composed of 2 UvrA and 2 UvrB subunits scans DNA for abnormalities. When the presence of a lesion has been verified by UvrB, the UvrA molecules dissociate.
      
 0.637
polA
DNA polymerase I (POLI); In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity.
   
 
 0.633
CAJ68296.1
Putative helicase, DinG family.
  
  
 0.568
ppaC
Putative inorganic pyrophosphatase; Experimentally verified as part of mature spore proteome PMID:19542279.
  
    0.559
CAJ68322.1
Conserved hypothetical protein; Belongs to the GTP cyclohydrolase I type 2/NIF3 family.
  
  
 0.557
sodA
Spore coat protein-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.
  
  
 0.536
maa
Maltose O-acetyltransferase.
   
  
 0.514
Your Current Organism:
Clostridioides difficile
NCBI taxonomy Id: 272563
Other names: C. difficile 630, Clostridioides difficile 630, Clostridium difficile 630, Clostridium difficile 630 (epidemic type X), Clostridium difficile str. 630, Clostridium difficile strain 630, Peptoclostridium difficile 630
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