Visualizing DNA polymerase ι catalyze Hoogsteen-directed DNA synthesis

Abstract Translesion synthesis polymerases efficiently incorporate nucleotides opposite DNA lesions. Pol ι, for example, bypasses minor-groove and exocyclic purine adducts. Conventional X-ray crystallography showed that this enzyme incorporates nucleotides by forming Hoogsteen base pairs with the in...

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Bibliographic Details
Main Authors: Zach Frevert, Devin T. Reusch, Melissa S. Gildenberg, Sarah M. Jordan, Benjamin J. Ryan, Bret D. Freudenthal, M. Todd Washington
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-61245-8
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