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Structural basis of pyrimidine-pyrimidone (6–4) photoproduct recognition by UV-DDB in the nucleosome
UV-DDB, an initiation factor for the nucleotide excision repair pathway, recognizes 6–4PP lesions through a base flipping mechanism. As genomic DNA is almost entirely accommodated within nucleosomes, the flipping of the 6–4PP bases is supposed to be extremely difficult if the lesion occurs in a nucl...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4648065/ https://www.ncbi.nlm.nih.gov/pubmed/26573481 http://dx.doi.org/10.1038/srep16330 |