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
rad1DNA damage checkpoint control protein rad1; Recombinational reparation of DNA damages induced by UV and gamma radiation. (323 aa)    
Predicted Functional Partners:
rad9
DNA repair protein rad9; Acts in DNA repair and mutagenesis. Involved in promoting resistance to ionizing radiation and UV light, as well as regulating cell cycle progression after irradiation. Repressor of entry into mitosis that is activated by chromosome breaks.
   
 0.999
rad17
Checkpoint protein rad17; Participates in checkpoint pathways arrest of the cell cycle. A mechanism that allows the DNA repair pathways to act to restore the integrity of the DNA prior to DNA synthesis or separation of the replicated chromosomes.
   
 0.999
hus1
Checkpoint protein hus1; Essential in controlling the S-M checkpoint that couples mitosis to the completion of DNA replication. It is also required for the response to DNA damage.
   
 0.999
rfc2
Replication factor C subunit 2; The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins PCNA and activator 1. Subunit 2 binds ATP and single-stranded DNA.
   
 0.975
crb2
DNA repair protein crb2; Essential for cell cycle arrest at the G1 and G2 stages following DNA damage by X-, and UV-irradiation, or inactivation of DNA ligase. Plays a role in the response to DNA damage. Interaction with rad4 via its phosphorylation sites in the N-terminus couples the DNA checkpoint apparatus to chromatin via interaction of its C-terminal BRCT domains with epigenetic modifications on histones H4 and H2A, respectively, in the G1/S phase of the cell cycle, and facilitates recruitment of the checkpoint kinase chk1.
    
 
 0.965
rad3
Protein kinase rad3; Serine/threonine kinase which activates checkpoint signaling upon genotoxic stresses. Involved in G2 arrest following DNA damage where it phosphorylates chk1. Phosphorylation of 'Thr-73' and 'Ser-80' of checkpoint mediator crb2 promotes its interaction with chk1. It is also involved in the dependence of mitosis on the completion of DNA replication ; Belongs to the PI3/PI4-kinase family. ATM subfamily.
   
 
 0.963
rfc3
Replication factor C subunit 3; The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins PCNA and activator 1. Subunit 3 binds ATP. Also involved in replication and DNA damage checkpoint controls, probably functioning as a checkpoint sensor.
   
 0.934
rfc4
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.
   
 0.922
cds1
Serine/threonine-protein kinase cds1; Has a role in the DNA replication-monitoring S/G2 checkpoint system. It is responsible for blocking mitosis in the S phase. It monitors DNA synthesis by interacting with DNA polymerase alpha and sends a signal to block the onset of mitosis while DNA synthesis is in progress. Phosphorylates rad60 and dna2. Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CHEK2 subfamily.
   
 
 0.918
chk1
Serine/threonine-protein kinase chk1; Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest and activation of DNA repair in response to the presence of DNA damage or unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles. Binds to and phosphorylates CDC25. This leads to negative regulation of CDC25 and prevents mitotic entry.
   
 
 0.914
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
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