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
mrt-2Cell cycle checkpoint protein RAD1 homolog mrt-2; May be a component of the 9-1-1 cell-cycle checkpoint response complex that plays a major role in DNA repair. Promotes DNA double strand break- induced cell cycle arrest and apoptosis, thereby playing a role in genome stability. Also required for telomere length maintenance and germline immortality. May possess 3'->5' double stranded DNA exonuclease activity (By similarity). Belongs to the Rad1 family. (267 aa)    
Predicted Functional Partners:
hus-1
Checkpoint protein.
   
 0.999
hpr-9
Cell cycle checkpoint protein hpr-9; May be a component of the 9-1-1 cell-cycle checkpoint response complex that plays a major role in DNA repair.
   
 0.999
hpr-17
Homolog of S. Pombe Rad.
   
 0.981
rfc-4
Replication factor C subunit 4; The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins PCNA and activator 1. This subunit may be involved in the elongation of the multiprimed DNA template (By similarity).
   
 0.976
F44B9.8
Probable replication factor C subunit 5; The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins proliferating cell nuclear antigen (PCNA) and activator 1.
   
 0.949
rfc-2
AAA domain-containing protein.
   
 0.944
lem-3
Ankyrin repeat and LEM domain-containing protein 1 homolog; Endonuclease which, in association with baf-1, plays an essential role during embryogenesis in the DNA repair response following DNA damage probably by ensuring proper chromosome segregation. Also required during postembryonic cell divisions after DNA damage caused by ionizing radiation to ensure normal cell proliferation. Resolves chromatin bridges in late mitosis that result from incomplete DNA replication, defective chromosome condensation or unresolved recombination intermediates. Together with brc-1, contributes to genome [...]
      
 0.918
atm-1
Serine/threonine-protein kinase ATM; Serine/threonine protein kinase which activates checkpoint signaling in the presence of DNA double strand breaks (DSBs) and other forms of DNA damage induced by ionizing radiation and other genotoxic stresses such as UV. Plays a role in maintaining genome stability. Belongs to the PI3/PI4-kinase family. ATM subfamily.
    
 
 0.912
crn-1
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. It enters the flap from the 5'-end and then tracks to cleave the flap base, leaving a nick for ligation. Also involved in the long patch base excision repair (LP-BER) pathway, by cleaving within the apurinic/apyrimidinic (AP) site- terminated flap. Acts as [...]
   
 
 0.883
rad-51
DNA repair protein RAD51 homolog; Binds to single and double-stranded DNA and exhibits DNA- dependent ATPase activity. Underwinds duplex DNA.
   
 
 0.866
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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