CHEK2 phosphorylates BRCA1

Stable Identifier
R-HSA-5683801
Type
Reaction [transition]
Species
Homo sapiens
Compartment
nucleoplasm
ReviewStatus
5/5
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CHEK2 phosphorylates BRCA1
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Activated CHEK2 phosphorylates BRCA1 on serine residue S988 (Lee et al. 2000), but does not phosphorylate BARD1, the heterodimerization partner of BRCA1 (Kim et al. 2006).
Literature References
PubMed ID Title Journal Year
16651405 DNA damage-induced BARD1 phosphorylation is critical for the inhibition of messenger RNA processing by BRCA1/BARD1 complex

Fonseca, D, Li, H, Cevher, M, Kleiman, FE, Lee, SB, Kim, HS, Parmelee, A

Cancer Res. 2006
10724175 hCds1-mediated phosphorylation of BRCA1 regulates the DNA damage response

Collins, KM, Brown, AL, Lee, CH, Lee, JS, Chung, JH

Nature 2000
Participants
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Output
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Catalyst Activity

protein serine/threonine kinase activity of p-S,3T-CHEK2 [nucleoplasm]

Physical Entity
p-S,3T-CHEK2 [nucleoplasm] (Homo sapiens)
Activity
protein serine/threonine kinase activity (GO:0004674)
Orthologous Events
CHEK2 phosphorylates BRCA1 (Bos taurus)
CHEK2 phosphorylates BRCA1 (Canis familiaris)
CHEK2 phosphorylates BRCA1 (Gallus gallus)
CHEK2 phosphorylates BRCA1 (Mus musculus)
CHEK2 phosphorylates BRCA1 (Rattus norvegicus)
CHEK2 phosphorylates BRCA1 (Sus scrofa)
Authored
Orlic-Milacic, M  (2015-05-12)
Reviewed
Borowiec, JA  (2015-06-12)
Created
Orlic-Milacic, M  (2015-03-17)
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