FUNCTION: DNA helicase that plays an important role in DNA replication, transcription and repair (PubMed:20643585, PubMed:22973052). Binds to the RNA polymerase II subunit POLR2A during transcription elongation and suppresses transcription-associated genomic instability (PubMed:20231364). Associates...
FUNCTION: DNA helicase that plays an important role in DNA replication, transcription and repair (PubMed:20643585, PubMed:22973052). Binds to the RNA polymerase II subunit POLR2A during transcription elongation and suppresses transcription-associated genomic instability (PubMed:20231364). Associates also with POLR1A and enforces the stability of ribosomal DNA arrays (PubMed:27502483). Plays an important role in mitotic chromosome separation after cross-over events and cell cycle progress (PubMed:22013166). Mechanistically, removes RAD51 filaments protecting stalled replication forks at common fragile sites and stimulates MUS81-EME1 endonuclease leading to mitotic DNA synthesis (PubMed:28575661). Required for efficient DNA repair, including repair of inter-strand cross-links (PubMed:23715498). Stimulates DNA decatenation mediated by TOP2A. Prevents sister chromatid exchange and homologous recombination. {ECO:0000269|PubMed:20231364, ECO:0000269|PubMed:20348101, ECO:0000269|PubMed:20643585, ECO:0000269|PubMed:22013166, ECO:0000269|PubMed:22973052, ECO:0000269|PubMed:23715498, ECO:0000269|PubMed:23748380, ECO:0000269|PubMed:27502483, ECO:0000269|PubMed:28575661}.
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GO - Biological processes (BP):
cell division [GO:0051301]; cellular response to camptothecin [GO:0072757]; cellular response to xenobiotic stimulus [GO:0071466]; chromosome separation [GO:0051304]; DNA duplex unwinding [GO:0032508]; DNA metabolic process [GO:0006259]; DNA recombination [GO:0006310]; DNA repair [GO:0006281]; DNA r...
cell division [GO:0051301]; cellular response to camptothecin [GO:0072757]; cellular response to xenobiotic stimulus [GO:0071466]; chromosome separation [GO:0051304]; DNA duplex unwinding [GO:0032508]; DNA metabolic process [GO:0006259]; DNA recombination [GO:0006310]; DNA repair [GO:0006281]; DNA replication [GO:0006260]; DNA unwinding involved in DNA replication [GO:0006268]; double-strand break repair via homologous recombination [GO:0000724]; mitotic cell cycle [GO:0000278]; negative regulation of double-strand break repair via homologous recombination [GO:2000042]; negative regulation of transcription elongation from RNA polymerase II promoter [GO:0034244]; replication-born double-strand break repair via sister chromatid exchange [GO:1990414]
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GO - Molecular function (MF):
3'-5' DNA helicase activity [GO:0043138]; ATP binding [GO:0005524]; ATP hydrolysis activity [GO:0016887]; DNA helicase activity [GO:0003678]; four-way junction helicase activity [GO:0009378]; identical protein binding [GO:0042802]; nucleic acid binding [GO:0003676]; RNA polymerase II complex binding...
3'-5' DNA helicase activity [GO:0043138]; ATP binding [GO:0005524]; ATP hydrolysis activity [GO:0016887]; DNA helicase activity [GO:0003678]; four-way junction helicase activity [GO:0009378]; identical protein binding [GO:0042802]; nucleic acid binding [GO:0003676]; RNA polymerase II complex binding [GO:0000993]
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GO - Cellular component (CC):
chromosome [GO:0005694]; cytoplasm [GO:0005737]; cytosol [GO:0005829]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; RNA polymerase II, holoenzyme [GO:0016591]...
chromosome [GO:0005694]; cytoplasm [GO:0005737]; cytosol [GO:0005829]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; RNA polymerase II, holoenzyme [GO:0016591]
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