A domain in human EXOG converts apoptotic endonuclease to DNA-repair exonuclease
Human EXOG is crucial for mitochondrial DNA repair. Here the authors present the crystal structures of hEXOG in apo form and as DNA complex and suggest a `tape-measure' activity to generate optimal substrates for mitochondrial base excision repair.
Guardado en:
Autores principales: | Michal R. Szymanski, Wangsheng Yu, Aleksandra M. Gmyrek, Mark A. White, Ian J. Molineux, J. Ching Lee, Y. Whitney Yin |
---|---|
Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2017
|
Materias: | |
Acceso en línea: | https://doaj.org/article/69b2fef277bd4fcea402f22d42c7215c |
Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Ejemplares similares
-
Alkylation base damage is converted into repairable double-strand breaks and complex intermediates in G2 cells lacking AP endonuclease.
por: Wenjian Ma, et al.
Publicado: (2011) -
Structural insights into DNA repair by RNase T--an exonuclease processing 3' end of structured DNA in repair pathways.
por: Yu-Yuan Hsiao, et al.
Publicado: (2014) -
MutL sliding clamps coordinate exonuclease-independent Escherichia coli mismatch repair
por: Jiaquan Liu, et al.
Publicado: (2019) -
The mitochondrial outer-membrane location of the EXD2 exonuclease contradicts its direct role in nuclear DNA repair
por: Fenna Hensen, et al.
Publicado: (2018) -
Correction: Publisher Correction: Base excision repair AP endonucleases and mismatch repair act together to induce checkpoint-mediated autophagy
por: Tanima SenGupta, et al.
Publicado: (2018)