FUNCTION: Plays a key role in the repair of DNA damage, functioning as part of both the non-homologous end-joining (NHEJ) and base excision repair (BER) pathways (PubMed:10446192, PubMed:10446193, PubMed:15385968, PubMed:20852255, PubMed:28453785). Through its two catalytic activities, PNK ensures t...
FUNCTION: Plays a key role in the repair of DNA damage, functioning as part of both the non-homologous end-joining (NHEJ) and base excision repair (BER) pathways (PubMed:10446192, PubMed:10446193, PubMed:15385968, PubMed:20852255, PubMed:28453785). Through its two catalytic activities, PNK ensures that DNA termini are compatible with extension and ligation by either removing 3'-phosphates from, or by phosphorylating 5'-hydroxyl groups on, the ribose sugar of the DNA backbone (PubMed:10446192, PubMed:10446193). {ECO:0000269|PubMed:10446192, ECO:0000269|PubMed:10446193, ECO:0000269|PubMed:15385968, ECO:0000269|PubMed:20852255, ECO:0000269|PubMed:28453785}.
View more >>
GO - Biological processes (BP):
base-excision repair, gap-filling [GO:0006287]; DNA-dependent DNA replication [GO:0006261]; DNA ligation involved in DNA repair [GO:0051103]; DNA repair [GO:0006281]; double-strand break repair via nonhomologous end joining [GO:0006303]; negative regulation of protein ADP-ribosylation [GO:0010836]; ...
base-excision repair, gap-filling [GO:0006287]; DNA-dependent DNA replication [GO:0006261]; DNA ligation involved in DNA repair [GO:0051103]; DNA repair [GO:0006281]; double-strand break repair via nonhomologous end joining [GO:0006303]; negative regulation of protein ADP-ribosylation [GO:0010836]; nucleotide-excision repair, DNA damage removal [GO:0000718]; nucleotide phosphorylation [GO:0046939]; positive regulation of double-strand break repair via nonhomologous end joining [GO:2001034]; positive regulation of telomerase activity [GO:0051973]; positive regulation of telomere capping [GO:1904355]; positive regulation of telomere maintenance via telomerase [GO:0032212]; response to oxidative stress [GO:0006979]; response to radiation [GO:0009314]
View more >>
GO - Molecular function (MF):
ATP binding [GO:0005524]; damaged DNA binding [GO:0003684]; double-stranded DNA binding [GO:0003690]; endonuclease activity [GO:0004519]; polydeoxyribonucleotide 5'-hydroxyl-kinase activity [GO:0046404]; polynucleotide 3'-phosphatase activity [GO:0046403]; purine nucleotide binding [GO:0017076]...
ATP binding [GO:0005524]; damaged DNA binding [GO:0003684]; double-stranded DNA binding [GO:0003690]; endonuclease activity [GO:0004519]; polydeoxyribonucleotide 5'-hydroxyl-kinase activity [GO:0046404]; polynucleotide 3'-phosphatase activity [GO:0046403]; purine nucleotide binding [GO:0017076]
View more >>
GO - Cellular component (CC):
membrane [GO:0016020]; mitochondrion [GO:0005739]; nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; site of double-strand break [GO:0035861]...
membrane [GO:0016020]; mitochondrion [GO:0005739]; nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; site of double-strand break [GO:0035861]
View more >>