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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
ligLig DNA ligase; DNA ligase that seals nicks in double-stranded DNA during DNA replication, DNA recombination and DNA repair. (559 aa)    
Predicted Functional Partners:
pcn
DNA polymerase sliding clamp; 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 (By similarity). Regulates activity of NucS endonuclease and prevents non- specific cleavage.
  
 0.999
fen
Fen1 FLAP endonuclease-1; 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) pathw [...]
 
 0.972
polB
dp1/polB intein containing DNA polymerase II small subunit (2.7.7.7); Possesses two activities: a DNA synthesis (polymerase) and an exonucleolytic activity that degrades single-stranded DNA in the 3' to 5' direction. Has a template-primer preference which is characteristic of a replicative DNA polymerase (By similarity); Belongs to the DNA polymerase delta/II small subunit family.
   
 
 0.927
rfcS
rfcS intein containing activator 1, replication factor C, small subunit; Part of the RFC clamp loader complex which loads the PCNA sliding clamp onto DNA. The complex possesses DNA-independent ATPase activity; Belongs to the activator 1 small subunits family. RfcS subfamily.
  
 0.876
rfcL
rfcL activator 1, replication factor C, large subunit; Part of the RFC clamp loader complex which loads the PCNA sliding clamp onto DNA. The complex possesses DNA-independent ATPase activity; Belongs to the activator 1 small subunits family. RfcL subfamily.
   
 0.872
polI
polI DNA polymerase I.
  
 0.856
rad32
Rad32/mre11 DNA repair protein (EC 3.1.-.-); Part of the Rad50/Mre11 complex, which is involved in the early steps of DNA double-strand break (DSB) repair. The complex may facilitate opening of the processed DNA ends to aid in the recruitment of HerA and NurA. Mre11 binds to DSB ends and has both double-stranded 3'-5' exonuclease activity and single-stranded endonuclease activity. Belongs to the MRE11/RAD32 family.
  
 0.816
rad50
Rad50 purine ntpase; Part of the Rad50/Mre11 complex, which is involved in the early steps of DNA double-strand break (DSB) repair. The complex may facilitate opening of the processed DNA ends to aid in the recruitment of HerA and NurA. Rad50 controls the balance between DNA end bridging and DNA resection via ATP-dependent structural rearrangements of the Rad50/Mre11 complex; Belongs to the SMC family. RAD50 subfamily.
   
 0.788
PAB2385
ERCC2/XPD/rad3 DNA repair helicase, TFIIH helicase beta subunit homolog.
 
 
 0.774
priL
Eukaryotic-type DNA primase, large subunit; Regulatory subunit of DNA primase, an RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. Stabilizes and modulates the activity of the small subunit, increasing the rate of DNA synthesis, and conferring RNA synthesis capability. The DNA polymerase activity may enable DNA primase to also catalyze primer extension after primer synthesis. May also play a role in DNA repair. Displays gap-filling and strand-displacement activities.
   
  
 0.741
Your Current Organism:
Pyrococcus abyssi
NCBI taxonomy Id: 272844
Other names: P. abyssi GE5, Pyrococcus abyssi GE5, Pyrococcus abyssi str. GE5, Pyrococcus abyssi str. Orsay, Pyrococcus abyssi strain GE5
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