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Structural basis for the phosphatase activity of polynucleotide kinase/phosphatase on single- and double-stranded DNA substrates

Polynucleotide kinase/phosphatase (PNKP) is a critical mammalian DNA repair enzyme that generates 5′-phosphate and 3′-hydroxyl groups at damaged DNA termini that are required for subsequent processing by DNA ligases and polymerases. The PNKP phosphatase domain recognizes 3′-phosphate termini within...

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Main Authors: Coquelle, Nicolas, Havali-Shahriari, Zahra, Bernstein, Nina, Green, Ruth, Glover, J. N. Mark
Formato: Artigo
Idioma:Inglês
Publicado: National Academy of Sciences 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3248541/
https://ncbi.nlm.nih.gov/pubmed/22171004
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1112036108
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