STRINGSTRING
fen fen pcn pcn PF0564 PF0564 polB polB pol pol mre11 mre11 lig lig PF0482 PF0482 rad50 rad50 rfcS rfcS rnhB rnhB
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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fenFlap structure-specific endonuclease; 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 [...] (340 aa)    
Predicted Functional Partners:
pcn
Pcna sliding clamp (proliferating-cell nuclear antigen); Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase to DNA during high-speed replication. Unlike its eukaryotic paralog, loads on circular DNA without the replication factor C (RFC) clamp loader, although RFC greatly increases loading efficiency. Stimulates the ATPase activity of replication factor C (RFC) in the presence of ssDNA. Stimulates the helicase activity of Hel308 and may alter its substrate specificity.
 
 0.999
PF0564
ATP-dependent RNA helicase hepa, putative; Function Code: 12.3 Transcription: RNA processing.
 
 0.983
polB
DNA polymerase II subunit 1; 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.
  
 0.982
pol
DNA-directed DNA polymerase; In addition to polymerase activity, this DNA polymerase exhibits 3' to 5' exonuclease activity.
 
 0.980
mre11
Exonuclease putative; 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.
 
 0.976
lig
DNA ligase (lig); DNA ligase that seals nicks in double-stranded DNA during DNA replication, DNA recombination and DNA repair.
 
 0.972
PF0482
Function Code: 4.2 Cellular Processes: Cell division; (cdc21); Belongs to the MCM family.
 
 
 0.930
rad50
Smc-like protein; 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. The ATP-bound conformation promotes DNA end binding and end tethering, and alters Mre11 nuclease activity. ATP hydrolysis promotes both Mre11 activity as well as HerA/NurA activity. Has also reversible adenylate kina [...]
 
 0.914
rfcS
Replication factor C, small subunit; Part of the RFC clamp loader complex which loads the PCNA sliding clamp onto DNA. The complex possesses DNA-dependent ATPase activity which is further stimulated by PCNA. Belongs to the activator 1 small subunits family. RfcS subfamily.
  
 0.911
rnhB
RNaseH II; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids; Belongs to the RNase HII family.
  
 
 0.903
Your Current Organism:
Pyrococcus furiosus
NCBI taxonomy Id: 186497
Other names: P. furiosus DSM 3638, Pyrococcus furiosus DSM 3638, Pyrococcus furiosus str. DSM 3638, Pyrococcus furiosus strain DSM 3638
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