Saccharomyces cerevisiae (S288c)
DPB11
protein kinase activating protein DPB11, L000003001, YJL090C
DNA replication initiation protein; loads DNA pol epsilon onto pre-replication complexes at origins; checkpoint sensor recruited to stalled replication forks by the checkpoint clamp complex where it activates Mec1p; along with Rfa1p, binds to ultrafine anaphase bridges in mitotic cells and prevents accumulation of chromatin bridges by stimulating the Mec1p kinase and suppressing homologous recombination; ortholog of human TopBP1; forms nuclear foci upon DNA replication stress
GO Process (11)
GO Function (2)
GO Component (4)
Gene Ontology Biological Process
- DNA replication checkpoint [IMP]
- DNA replication initiation [IMP]
- double-strand break repair via break-induced replication [IMP]
- lagging strand elongation [TAS]
- leading strand elongation [TAS]
- mating type switching [IMP]
- mismatch repair [NAS]
- mitotic G2 DNA damage checkpoint [IGI]
- nucleotide-excision repair [TAS]
- positive regulation of protein phosphorylation [IDA]
- recombinational repair [IDA, IGI]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Download Curated Data for this Protein
33667
559292
Switch View:
- Interactors 591
- Interactions 850
- Network
- PTM Sites 6