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
SiRe_0100Exodeoxyribonuclease III Xth. (247 aa)    
Predicted Functional Partners:
fen
XPG I domain protein; Structure-specific nuclease with 5'-flap endonuclease and 5'- 3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. Binds the unpaired 3'-DNA end and kinks the DNA to facilitate 5' cleavage specificity. Cleaves one nucleotide into the double-stranded DNA from the junction in flap DNA, leaving a nick for ligation. Also involved in the base excision repair (BER) pathway. [...]
  
 0.970
SiRe_1884
DNA-(apurinic or apyrimidinic site) lyase.
  
 0.970
lig
DNA ligase I, ATP-dependent Dnl1; DNA ligase that seals nicks in double-stranded DNA during DNA replication, DNA recombination and DNA repair.
  
 
 0.955
SiRe_2666
Xylose isomerase domain protein TIM barrel.
   
 
 0.892
SiRe_0099
Short-chain dehydrogenase/reductase SDR.
   
 
 0.805
pcn
Proliferating cell nuclear antigen PcnA; Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication.
  
 0.804
pcn-2
DNA polymerase sliding clamp, PRK01115; Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication.
  
 0.804
pcn-3
DNA polymerase sliding clamp subunit (PCNA like protein); Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication. Belongs to the PCNA family.
  
 0.804
SiRe_1280
Nucleotide excision repair nuclease, Xpf.
   
 
 0.738
rfcL
AAA ATPase central domain protein; Part of the RFC clamp loader complex which loads the PCNA sliding clamp onto DNA; Belongs to the activator 1 small subunits family. RfcL subfamily.
   
 0.696
Your Current Organism:
Sulfolobus islandicus
NCBI taxonomy Id: 930945
Other names: S. islandicus REY15A, Sulfolobus islandicus REY15A, Sulfolobus islandicus str. REY15A, Sulfolobus islandicus strain REY15A
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.