Structure and stereochemistry of the base excision repair glycosylase MutY reveal a mechanism similar to retaining glycosidases

MutY adenine glycosylases prevent DNA mutations by excising adenine from promutagenic 8-oxo-7,8-dihydroguanine (OG):A mismatches. Here, we describe structural features of the MutY active site bound to an azaribose transition state analog which indicate a catalytic role for Tyr126 and approach of the...

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Detalles Bibliográficos
Autores principales: Woods, Ryan D., O'Shea, Valerie L., Chu, Aurea, Cao, Sheng, Richards, Jody L., Horvath, Martin P., David, Sheila S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2016
Materias:
Nucleic Acid Enzymes
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4737165/
https://www.ncbi.nlm.nih.gov/pubmed/26673696
http://dx.doi.org/10.1093/nar/gkv1469

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4737165/
https://www.ncbi.nlm.nih.gov/pubmed/26673696
http://dx.doi.org/10.1093/nar/gkv1469

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