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Metal-Dependent Conformational Activation Explains Highly Promutagenic Replication across O6-Methylguanine by Human DNA Polymerase β

[Image: see text] Human DNA polymerase β (polβ) inserts, albeit slowly, T opposite the carcinogenic lesion O6-methylguanine (O6MeG) ∼30-fold more frequently than C. To gain insight into this promutagenic process, we solved four ternary structures of polβ with an incoming dCTP or dTTP analogue base-p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Koag, Myong-Chul, Lee, Seongmin
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Chemical Society 2014
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4004240/
https://ncbi.nlm.nih.gov/pubmed/24694247
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja500172d
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