FUNCTION: DNA-binding protein that accumulates at DNA double-strand breaks (DSBs) following DNA damage and promotes DNA resection and homologous recombination (PubMed:29042561). Serves as a sensor of DNA damage: binds DNA with a strong preference for DNA substrates that mimic structures generated at...
FUNCTION: DNA-binding protein that accumulates at DNA double-strand breaks (DSBs) following DNA damage and promotes DNA resection and homologous recombination (PubMed:29042561). Serves as a sensor of DNA damage: binds DNA with a strong preference for DNA substrates that mimic structures generated at stalled replication forks, and anchors RBBP8/CtIP to DSB sites to promote DNA end resection and ensuing homologous recombination repair (PubMed:29042561). Inhibits non-homologous end joining (NHEJ) (PubMed:29042561). Required for the dynamic movement of AURKA at the centrosomes and spindle apparatus during the cell cycle (PubMed:20596670). {ECO:0000269|PubMed:20596670, ECO:0000269|PubMed:29042561}.
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GO - Biological processes (BP):
double-strand break repair via homologous recombination [GO:0000724]; negative regulation of double-strand break repair via nonhomologous end joining [GO:2001033]; spindle organization [GO:0007051]...
double-strand break repair via homologous recombination [GO:0000724]; negative regulation of double-strand break repair via nonhomologous end joining [GO:2001033]; spindle organization [GO:0007051]
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GO - Molecular function (MF):
damaged DNA binding [GO:0003684]...
damaged DNA binding [GO:0003684]
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GO - Cellular component (CC):
centrosome [GO:0005813]; cytoplasm [GO:0005737]; nucleus [GO:0005634]; site of DNA damage [GO:0090734]; spindle pole [GO:0000922]...
centrosome [GO:0005813]; cytoplasm [GO:0005737]; nucleus [GO:0005634]; site of DNA damage [GO:0090734]; spindle pole [GO:0000922]
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